Molcan Corporation (Page 9) @ ChemBuyersGuide.com, Inc.

6-Methyl-3,20-dioxopregn-5-en-17-yl acetate ;
CAS:14994-27-5
MGA10 :
Megestrol Acetate EP Impurity J ; Megestrol Acetate BP Impurity J ; Megestrol Acetate USP RC J ; 4,7-Dihydro Megestrol Acetate ;

6-Methyl-3,20-dioxopregna-1,4,6-trien-17-yl acetate ;
CAS:982-89-8
MGA05 :
Megestrol Acetate EP Impurity E ; Megestrol Acetate BP Impurity E ; Didehydro Megestrol Acetate ;

6-Methyl-3,20-dioxopregna-4,6-dien-17-yl acetate ;
CAS:595-33-5
MGA00 :
Megestrol Acetate ; Medroxyprogesterone Acetate EP Impurity G ;

6-Methyl-3,20-dioxopregna-4,6-dien-17-yl acetate ;
CAS:595-33-5
MPG07 :
Medroxyprogesterone Acetate EP Impurity G ; Megestrol Acetate ;

6-Methyl-3-Pyridinecarboxamide ; 6-Methylnicotinic Acid Amide ;
CAS:6960-22-1
NCT56 :
Nicotinamide 6-Methyl Impurity ;

6-Methyl-4-phenyl-2H-1-benzopyran-2-one ;
CAS:16299-22-2
TTR60 :
Tolterodine Benzopyranone Impurity ;

6-Methyl-4-phenyl-3,4-dihydro-1-benzopyran-2-one ; 6-Methyl-4-phenylchroman-2-one (USP) ;
CAS:40546-94-9
TTR40 :
Tolterodine Dihydro Benzopyranone Impurity ;

6-Methyl-N-[2-(4-sulfamoylphenyl)-ethyl]pyrazine-2-carboxamide ;
CAS:1346600-54-1
GLP04 :
Glipizide EP Impurity D ; Glipizide BP Impurity D ;

6-Methyl-N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine ;
CAS:152460-10-1
IMT06 :
Imatinib EP Impurity F ; Imatinib Diamine Impurity ;

6-Methyl-N1-formyl-N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine ;
IMT84 :
Imatinib Diamine N1-Formyl Impurity ;

6-Methyl-N1-formyl-N3-methyl-N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine ;
IMT85 :
Imatinib Diamine N1-Formyl N3-Methyl Impurity ;

6-Methylene-3,20-dioxopregn-4-en-17-yl acetate ;
CAS:32634-95-0
MPG05 :
Medroxyprogesterone Acetate EP Impurity E ; Megestrol Acetate EP Impurity D ; 6-Methylene Hydroxyprogesterone Acetate ;

6-Methylene-3,20-dioxopregn-4-en-17-yl acetate ;
CAS:32634-95-0
MGA04 :
Megestrol Acetate EP Impurity D ; Megestrol Acetate USP RC D ; 6-Methylene Hydroxyprogesterone Acetate ; Medroxyprogesterone Acetate EP Impurity E ;

6-Methylpyridin-2-amine ;
CAS:1824-81-3
NDX01 :
Nalidixic Acid EP Impurity A ;

6-Phenyl-2,3-dihydroimidazo[2,1-b]thiazole ;
CAS:4335-28-8
LVM04 :
Levamisole EP Impurity D ;

6-Phenylpteridine-2,4,7-triamine ;
CAS:396-01-0
TTN00 :
Triamterene ;

6-tert-Butyl-1,2,4-triazine-3,5(2H,4H)-dione ;
CAS:52236-30-3
MTB51 :
Metribuzin Desamino Diketo Impurity ;

6-tert-Butyl-3-(methylthio)-1,2,4-triazin-5(2H)-one ;
CAS:35045-02-4
MTB52 :
Metribuzin Desamino Impurity ;

6-tert-Butyl-4-(methylamino)-3-(methylthio)-1,2,4-triazin-5(4H)-one ;
CAS:56742-45-1
MTB54 :
Metribuzin N-Methyl Impurity ;

6-tert-Butylbenzo[d]thiazol-2-amine ;
CAS:131395-10-3
RLZ72 :
Riluzole RC 2 ;

6a,9-Difluoro-11b,17,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione 21-acetate 17-propionate ;
CAS:79861-38-4
HBS52 :
Halobetasol Propionate 21-Acetate ; 21-Acetate 17-Propionate Diflorasone (USP) ;

6alpha,9alpha-Difluoro-11beta-hydroxy-16-alpha-methyl-2',3,4'-trioxo-17-alpha-spiro(androsta-1,4-diene-17,5'-(1,3)oxathiolane) ;
CAS:219719-95-6
FLT22 :
Fluticasone Propionate USP RC B ; Fluticasone Oxathiolane (USP) ; Fluticasone Trioxo Impurity ;

7+¦,11+¦,17,21-Tetrahydroxypregn-4-ene-3,20-dione ;
HCS08 :
Hydrocortisone EP Impurity H ; 7+¦-Hydroxyhydrocortisone ;

7+¦-[9-[(4,4,5,5,5-Pentan¼éuoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17+¦-diol ;
CAS:98008-06-1
FVT02 :
Fulvestrant EP Impurity B ; Fulvestrant 9-Sulfone ;

7+¦-[9-[(RS)-(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17+¦-diol ;
CAS:129453-61-8
FVT00 :
Fulvestrant ;

7+¦-[9-[(RS)-(4,4,5,5,5-Pentan¼éuoropentyl)suln¼ünyl]nonyl]estra-1,3,5(10)-triene-3,17+¦-diol ;
CAS:407577-53-1
FVT01 :
Fulvestrant EP Impurity A ; 7+¦-Fulvestrant ;

7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine ;
CAS:6626-40-0
PND62B
Pyronaridine RC 2 ; Pyronaridine DCMN Impurity ;

7,16-Difluoro-2,11-dihydroxy-3,12-dioxa-2,11-diboratricyclo[12.4.0.05,10]octadeca-1(14),5(10),6,8,15,17-hexaene ;
TVB82 :
Tavaborole Impurity 22 ;

7,7GÇ¦-[[(11RS)-3-Chloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepin-11-yl]imino]diheptanoic acid S,S-dioxide disodium salt ;
CAS:363138-43-6
TNP05N :
Tianeptine EP Impurity E ; N-Heptanoic Acid Tianeptine Disodium Salt ;

7,7GÇ¦-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17+¦-diol] ;
FVT04 :
Fulvestrant EP Impurity D ; Fulvestrant Sterol Dimer (USP) ;

7,8,10-Trimethylbenzo[g]pteridine-2,4(3H,10H)-dione ;
CAS:1088-56-8
RBF01 :
Riboflavin EP Impurity A ; Lumiflavin ; Riboflavin Sodium Phosphate EP Impurity E ;

7,8,9,10-Tetrahydro-2-hydroxy-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine ;
CAS:357424-21-6
VCT53 :
Varenicline Hydroxy Impurity ;

7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine ;
CAS:249296-44-4
VCT00B :
Varenicline (Base) ;

7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine 1,4-dioxide ;
CAS:1337563-47-9
VCT64 :
Varenicline N,N-Dioxide ;

7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine tartrate ;
CAS:375815-87-5
VCT00T :
Varenicline (Tartrate) ; Varenicline Tartrate ;

7,8,9,10-Tetrahydro-8-(trifluoroacetyl)-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine ;
CAS:230615-70-0
VCT57 :
Varenicline N-Trifluoroacetyl Impurity ;

7,8,9,10-Tetrahydro-8-methyl-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine ;
CAS:328055-92-1
VCT71B :
Varenicline RC 1 (Base) ; N-Methyl Varenicline ;

7,8,9,10-Tetrahydro-8-methyl-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine dihydrochloride ;
VCT71H :
Varenicline RC 1 (2HCl) ; N-Methyl Varenicline Dihydrochloride ;

7,8-Dihydronaphthalen-1-ol ;
CAS:51927-48-1
RTG11 :
Rotigotine EP Impurity K ; Rotigotine USP RC K ;

7,8-Dimethoxy-1H-benzo[d]azepin-2(3H)-one ;
CAS:73942-87-7
IVB64 :
Ivabradine RC 4 ;

7,8-Dimethoxy-3-(3-(methylamino)propyl)-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one ;
CAS:85175-77-5
IVB61B :
Ivabradine RC 1 (Base) ;

7,8-Dimethyl-10-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl)pyrimido[4,5-b]quinoline-2,4(3H,10H)-dione ;
CAS:19342-73-5
RBF55 :
Riboflavin 5-Deaza ;

7,8-Dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]-benzo[g]pteridine-2,4(3H,10H)-dione ;
CAS:83-88-5
RBF00 :
Riboflavin ; Vitamin B2 ; Riboflavin Sodium Phosphate EP Impurity D ;

7,8-Dimethyl-4,5-dioxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-2-carboxylic acid ;
CAS:63768-47-8
RPS50 :
Repirinast Carboxylic Acid ;

7,8-Dimethyl-5-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl)pyrido[3,4-b]quinoxaline-1,3(2H,5H)-dione ;
CAS:64183-66-0
RBF66 :
Riboflavin RC 6 ; 1-Deazariboflavin ;

7,8-Dimethylbenzo[g]pteridine-2,4(1H,3H)-dione ;
CAS:1086-80-2
RBF02 :
Riboflavin EP Impurity B ; Lumichrome ;

7,GÇï7'-GÇï(1,GÇï2-GÇïEthanediyldiimino)GÇïbis[1-GÇïcyclopropyl-GÇï6-GÇïfluoro-GÇï1,GÇï4-GÇïdihydro-GÇï8-GÇïmethoxy-GÇï4-GÇïoxo-3-quinolinecarboxylic acid ;
CAS:1497338-53-0
GTF54 :
Gatifloxacin Dimer 4 ;

7,GÇï7'-GÇï(2-GÇïMethyl-GÇï1,GÇï4-GÇïpiperazinediyl)GÇïbis[1-GÇïcyclopropyl-GÇï6-GÇïfluoro-GÇï1,GÇï4-GÇïdihydro-GÇï8-GÇïmethoxy-GÇï4-GÇïoxo-3-GÇïquinolinecarboxylic acid ;
CAS:1497338-46-1
GTF51 :
Gatifloxacin Dimer 1 ;

7-((1R,2S)-2-(3,4-Difluorophenyl)cyclopropylamino)-3-((1R,2S,3S,4S)-2,3-dihydroxy-4-(2-hydroxyethoxy)cyclopentyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5(4H)-one ;
CAS:1644461-81-3
TCG62 :
Ticagrelor DP2 ;

7-(2-Aminoethylamino)-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:172426-86-7
GTF42 :
Gatifloxacin Despropylene Impurity ;

7-(2-Aminopropylamino)-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:172426-87-8
GTF41 :
Gatifloxacin Desethylene Impurity ;

7-(2-Butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:1911621-52-7
LGTB0 :
Linagliptin RC 40 ;

7-(2-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione ;
CAS:519-37-9
TPL06 :
Theophylline EP Impurity F ; Theophylline USP RC F ; Diprophylline EP Impurity C ; Etofylline ;

7-(3-(Aminomethyl)-4-hydroxypyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid ;
CAS:213672-25-4
GFX54 :
Gemifloxacin 4-Hydroxy Analog ;

7-(3-(Aminomethyl)-4-oxopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid ;
CAS:284474-31-3
GFX51 :
Gemifloxacin 4-Oxo Impurity ;

7-(4-(tert-Butoxycarbonyl)-3-methylpiperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:1089339-61-6
GTF53 :
Gatifloxacin Desmethoxy N-Boc ;

7-(4-(tert-Butoxycarbonyl)-3-methylpiperazin-1-yl)-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
GTF55 :
Gatifloxacin N-Boc ;

7-(4-Acetylpiperazin-1-yl)-6-fluoro-1-methyl-4-oxo-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid ;
UFX48 :
Ulifloxacin N-Acetyl Analog ;

7-(Benzyloxy)-1-methyl-N-((1R,3r,5S)-9-methyl-9-aza-bicyclo[3.3.1]nonan-3-yl)-1H-indazole-3-carboxamide ;
CAS:133841-14-2
GST50 :
Granisetron 7-Benzyloxy ;

7-(Benzyloxy)-2-methyl-3H-benzo[d]imidazole-5-carboxylic acid
CAS:942195-83-7
TGP70 :
Tegoprazan RC 10 ;

7-(Benzyloxy)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one ;
CAS:30992-69-9
WFR73 :
Warfarin RC13

7-(But-2-yn-1-yl)-3-methyl-8-(methylamino)-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione ;
CAS:2468656-63-3
LGTA8 :
Linagliptin RC 38 ;

7-(But-2-yn-1-yl)-8-(dimethylamino)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione ;
CAS:1646355-34-1
LGTA9 :
Linagliptin RC 39 ;

7-(But-2-yn-1-yl)-8-[(3R)-3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)piperidin-1-yl]-3-methyl-1 [(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione ;
CAS:886588-63-2
LGT09 :
Linagliptin EP Impurity I ; Linagliptin Phthalimide ;

7-(But-2-ynyl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-8-(3-(3,4,5,6-tetrahydroxy-2-oxohexylamino)piperidin-1-yl)-1H-purine-2,6(3H,7H)-dione ;
LGT79 :
Linagliptin RC 9 ;

7-(But-2-ynyl)-8-(2-hydroxyethylamino)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione ;
LGT02 :
Linagliptin EP Impurity B ;

7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:75001-77-3
NFX02B :
Norfloxacin EP Impurity B (Base) ; Norfloxacin Desethylene Impurity ; Norfloxacin Ethylenediamine Analog ;

7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl ;
CAS:1797116-86-9
NFX02H :
Norfloxacin EP Impurity B (HCl) ; Norfloxacin HCl Desethylene Impurity ; Norfloxacin HCl Ethylenediamine Analog ;

7-[(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)amino]-heptanoic acid methyl ester ;
CAS:887588-50-3
TNP56 :
Tianeptine Methyl Ester ;

7-[(3-Chloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepin-11-yl)amino]pentanoic acid S,S-dioxide ;
CAS:104732-22-1
TNP50A :
Tianeptine Metabolite MC5 (Acid) ;

7-[(3-Chloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepin-11-yl)amino]pentanoic acid S,S-dioxide methyl ester ;
CAS:1159977-59-9
TNP51 :
Tianeptine Metabolite MC5 Methyl Ester ;

7-[(3-Chloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepin-11-yl)amino]pentanoic acid S,S-dioxide sodium salt ;
CAS:115220-11-6
TNP50N :
Tianeptine Metabolite MC5 (Sodium Salt) ;

7-[(3R)-3-[(N-Acetyl)amino]-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine ;
CAS:1379666-94-0
SGT34 :
Sitagliptin N-Acetyl Impurity ;

7-[(4Z)-3-(Aminomethyl)-4-(methoxyimino)-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid ;
CAS:175463-14-6
GFX00B :
Gemifloxacin ; (Z)-Gemifloxacin ;

7-[(4Z)-3-(Aminomethyl)-4-(methoxyimino)-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid monomethanesulfonate ;
CAS:210353-53-0
GFX00M :
Gemifloxacin Mesylate ; (Z)-Gemifloxacin Mesilate ;

7-[[(11RS)-3-Chloro-6-methyldibenzo[c,f][1,2]thiazepin-11(6H)-ylidene]amino]heptanoic acid S,S-dioxide ;
CAS:131206-48-9
TNP04 :
Tianeptine EP Impurity D ;

7-[[(2E)-4-[(2S,3R,4R,5S)-3,4-Dihydroxy-5-[[(2S,3S)-3-[(1S, 2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]tetrahydro2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]heptanoic acid sodium salt ;
CAS:167842-64-0
MPR06 :
Mupirocin EP Impurity F ; Pseudomonic Acid F ;

7-[[(2R)-2-Aminopropyl]amino]-1-cyclopropyl-5,6-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
OBX02 :
Orbifloxacin EP Impurity B ;

7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-oxo-5-hydroxy-6-heptenoic acid ethyl ester ;
CAS:901765-36-4
RSV33 :
Rosuvastatin 3-Oxo Ethyl Ester ; 3-Oxo-Rosuvastatin Acid Ethyl Ester ;

7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-6-heptenoic acid ;
CAS:1346747-49-6
RSV43A :
Rosuvastatin 3-Oxo Acid ; 3-Oxo-Rosuvastatin ;

7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-6-heptenoic acid sodium salt ;
CAS:1346606-28-7
RSV43N :
Rosuvastatin 3-Oxo Acid Sodium Salt ; 3-Oxo-Rosuvastatin Sodium ;

7-[4-(Ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydro quinoline-3-carboxylic acid ;
CAS:105440-01-5
NFX08 :
Norfloxacin EP Impurity H ; Norfloxacin USP RC H ; Norfloxacin N-Ethoxycarbonyl Impurity ;

7-[4-[2-[[[4-(3-Carboxy-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinolin-7-yl)-1-piperazinyl]carbonyl]oxy]-3-oxobutyl]-1-piperazinyl]-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid ;
CAS:156834-58-1
PLX61 :
Prulifloxacin RC 1 ;

7-[9-[(4,4,5,5,5-Pentan¼éuoropentyl)suln¼ünyl]nonyl]-3,17+¦-dihydroxyestra-1,3,5(10)-trien-6-one ;
FVT06 :
Fulvestrant EP Impurity F ; 6-Keto Fulvestrant ;

7-[9-[(4,4,5,5,5-Pentan¼éuoropentyl)suln¼ünyl]nonyl]estra-1,3,5(10),6-tetraene-3,17+¦-diol ;
CAS:2170200-14-1
FVT05 :
Fulvestrant EP Impurity E ; +ö6-Fulvestrant ;

7-[9-[[9-[(4,4,5,5,5-Pentan¼éuoropentyl)suln¼ünyl]nonyl]suln¼ünyl]nonyl]estra-1,3,5(10)-triene-3,17+¦-diol ;
CAS:2482852-42-4
FVT03 :
Fulvestrant EP Impurity C ;

7-Amino-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ;
CAS:172426-88-9
MXF60 :
Moxifloxacin 7-Amino Impurity ;

7-Benzoyl-1,3-dihydro-2H-indol-2-one ;
CAS:51135-38-7
NPF22 :
Nepafenac USP RC B ; Nepafenac Indolone Impurity ; 7-Benzoyloxindole ;

7-Bromo-6,8-dichloro-3-(3-((2S,3R)-3-hydroxypiperidin-2-yl)-2-oxopropyl)quinazolin-4(3H)-one hydrochloride ;
HLF58H :
Halofuginone 8-Chloro Impurity ;

7-Bromo-6-chloro-3-(3-((2S,3R)-3-hydroxypiperidin-2-yl)-2-oxopropyl)quinazolin-4(3H)-one ;
CAS:55837-20-2
HLF00B :
Halofuginone (Base) ;

7-Bromo-6-chloro-3-(3-((2S,3R)-3-hydroxypiperidin-2-yl)-2-oxopropyl)quinazolin-4(3H)-one hydrobromide ;
CAS:64924-67-0
HLF00X :
Halofuginone (HBr) ; Halofuginone Hydrobromide ;

7-Bromo-6-chloro-3-(3-((2S,3R)-3-hydroxypiperidin-2-yl)-2-oxopropyl)quinazolin-4(3H)-one hydrochloride ;
CAS:1217623-74-9
HLF00H :
Halofuginone (HCl) ; Halofuginone Hydrochloride ;

7-Bromo-6-chloroquinazolin-4(3H)-one ;
CAS:17518-98-8
HLF65 :
Halofuginone RC 5 ;

7-Chloro-1-(2-methyl-4-(2-methylbenzamido)benzoyl)-5-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-4-yl Acetate ;
TVT65 :
Tolvaptan Acetate 5-Oxo Analog ; 5-Dehydro Tolvaptan Acetate ;

7-Chloro-1-[2-methyl-4-[(2-methylbenzoyl)amino]benzoyl]-5-Oxo-2,3,4,5-tetrahydro-1H-1-benzazepine ;
CAS:137973-76-3
TVT50 :
Tolvaptan 5-Oxo Analog ;

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid ;
CAS:100361-18-0
GFX57 :
Gemifloxacin 7-Chloro Impurity ;

7-Chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl ;
CAS:75001-78-4
NFX05H :
Norfloxacin EP Impurity E ; Norfloxacin USP RC E ; Norfloxacin 7-Chloro Analog ;

7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:68077-26-9
PFX06 :
Pefloxacin EP Impurity F ; Norfloxacin EP Impurity A ;

7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:68077-26-9
NFX01 :
Norfloxacin EP Impurity A ; Norfloxacin USP RC A ; Pefloxacin EP Impurity F ;

7-Chloro-2',4-dimethoxy-6'-methyl-3,4'-dioxospiro[benzofuran-2(3H),1'-[2]cyclohexen]-6-yl +¦-D-glucopyranosiduronic acid ;
GRS51 :
Griseofulvin 6-O-Demethyl Glucuronide ;

7-Chloro-2,2-dimethyl-4-oxo-3-phenyl-1,2,3,4-tetrahydroquinazoline-6-sulfonamide ;
CAS:28638-47-3
MLZ50 :
Metolazone Dimethyl Impurity ;

7-Chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline ;
CAS:168214-67-3
MTL38 :
Montelukast Ether Impurity ;

7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10(9aH)-one ;
CAS:856971-15-8 1550046-41-7
PND64B
Pyronaridine RC 4 ;

7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10-amine ;
PND65B
Pyronaridine RC 5 ; Pyronaridine M12 ;

7-Chloro-2GÇÖ,4,6-trimethoxy-6GÇÖ+¦-methyl-spiro[benzofuran-2(3H)-1GÇÖ-[2]cyclohexene]-3,4GÇÖ-dione ;
CAS:469-49-8
GRS60 :
Griseofulvin Epi-Isomer ; Epigriseofulvin ;

7-Chloro-3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxo-6-quinazolinesulfonamide ;
CAS:4015-23-0
MLZ04 :
Metolazone EP Impurity D ; 3,4-Didehydro Metolazone ;

7-Chloro-3-isobutyl-1H-pyrazolo[4,3-d]pyrimidine ;
CAS:1346605-36-4
SDFC9 :
Sildenafil RC 39 ;

7-Chloro-4-(3-(4-(7-chloroquinolin-4-yl)piperazin-1-yl)propoxy)quinoline ;
PPQ06 :
Piperaquine Impurity F ;

7-Chloro-4-(4-(3-(4-(3-(4-(7-chloroquinolin-4-yl)piperazin-1-yl)propyl)piperazin-1-yl)propyl)piperazin-1-yl)quinoline ;
CAS:86486-21-7
PPQ05 :
Piperaquine Impurity E ;

7-Chloro-4-(4-(3-(piperazin-1-yl)propyl)piperazin-1-yl)quinoline ;
CAS:4039-00-3
PPQ02 :
Piperaquine Impurity B ;

7-Chloro-4-(4-(7-chloroquinolin-4-yl)piperazin-1-yl)quinoline ;
CAS:31502-87-1
PPQ08 :
Piperaquine Impurity H ;

7-Chloro-4-(piperazin-1-yl)quinoline ;
CAS:837-52-5
PPQ01 :
Piperaquine Impurity A ;

7-Chloro-4-[(2RS)-2-methylpyrrolidin-1-yl]quinoline ;
CAS:6281-58-9
HCQ06B :
Hydroxychloroquine EP Impurity F (Base) ;

7-Chloro-4-[(2RS)-2-methylpyrrolidin-1-yl]quinoline hydrochloride ;
HCQ06H :
Hydroxychloroquine EP Impurity F (HCl) ;

7-Chloro-4-ethoxyquinoline ;
CAS:5448-52-2
HCQ71 :
Hydroxychloroquine RC 1 ;

7-Chloro-6-[4-(ethoxycarbonyl)piperazin-1-yl]-1-ethyl-4-oxo-1,4-dihydro quinoline-3-carboxylic acid ;
NFX09 :
Norfloxacin EP Impurity I ;

7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
CAS:70032-16-5
NFX61 :
Norfloxacin RC 1 ;

7-Chloro-N-(2-(3-(4-(7-chloroquinolin-4-yl)piperazin-1-yl)propylamino)ethyl)quinolin-4-amine ;
PPQ07 :
Piperaquine Impurity G ;

7-Chloroquinolin-4-ol ;
CAS:86-99-7
PPQ04 :
Piperaquine Impurity D ;

7-Cyclopentyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide ;
RCB52B :
Ribociclib N,N-DiDesmethyl Metabolite ;

7-Cyclopentyl-N,N-dimethyl-2-[(5-(N4-nitrosopiperazin-1-yl)pyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide ;
RCB48B :
Ribociclib N4-Nitroso Impurity ;

7-Cyclopentyl-N,N-dimethyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide ;
CAS:1211441-98-3
RCB00B :
Ribociclib (Base) ;

7-Cyclopentyl-N,N-dimethyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide butanedioic acid ;
CAS:1374639-75-4
RCB00S :
Ribociclib (Succinate) ; Ribociclib Succinate ;

7-Cyclopentyl-N-methyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide ;
CAS:1211441-59-6
RCB51B :
Ribociclib N-Desmethyl Metabolite ;

7-Epi-Paclitaxel ;
CAS:105454-04-4
PCX05 :
Paclitaxel EP Impurity E ; 7-epi-Paclitaxel ;

7-Fluorobenzo[c][1,2]oxaborol-1(3H)-ol ;
CAS:174671-93-3
TVB72 :
Tavaborole Impurity 12 ; Tavaborole 7-Fluoro Isomer ;

7-GÇïXylosyltaxol ; 7-Xylosylpaclitaxel ;
CAS:90332-66-4
PCX69 :
Paclitaxel RC 9 ;

7-Hydroxy Quetiapine Sulfoxide ; 11-[4-[2-(2-Hydroxyethoxy)ethyl]-1-piperazinyl]dibenzo[b,f][1,4]thiazepin-7-ol S-oxide ;
CAS:1185170-04-0
QTP39 :
Quetiapine 7-Hydroxy Sulfoxide ;

7-Hydroxy-2-methyl-4H-1-benzopyran-4-one. ;
CAS:6320-42-9
HMC02 :
Hymecromone EP Impurity B ;

7-Hydroxy-4-methyl-2H-1-benzopyran-2-one ;
CAS:90-33-5
HMC00 :
Hymecromone ;

7-Hydroxy-9-methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-2,3-dihydro-1H-carbazol-4(9H)-one ;
CAS:126702-17-8
ODS57 :
Ondansetron 7-Hydroxy ;

7-Hydroxy-N-des {[2-(2-hydroxy)ethoxy]ethyl} Quetiapine Dihydrochloride ; 11-(1-Piperazinyl)-dibenzo[b,f][1,4]thiazepin-7-ol ;
CAS:232597-73-8
QTP52 :
Quetiapine DBTP-7-Hydroxy Metabolite ;

7-Iodopyrrolo[1,2-f][1,2,4]triazin-4-amine ;
CAS:1770840-43-1
RDV62 :
Remdesivir Impurity 2 ;

7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxamide ;
CAS:417724-81-3
LVT67 :
Lenvatinib RC 7 ; Lenvatinib Hydroxy Amide ;

7-Methoxy-6-[3-(4-morpholinyl)propoxy]-4(3H)-quinazolinone ;
CAS:199327-61-2
GFT01 :
Gefitinib EP Impurity A ;

7-Methyl-2-propyl-2,5-bi-1H-benzimidazole ;
CAS:884330-09-0
TST36 :
Telmisartan DiBenzimidazole N-Desmethyl Impurity ;

7-Nitro-6-demethyl-6-deoxytetracycline Sulfate; [4S-(4+¦,4a+¦,5a+¦,12a+¦)]-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-7-nitro-1,11-dioxo-naphthacenecarboxamide Sulfate ;
CAS:5679-01-06 00:00:00
SCC52 :
Sancycline 7-Nitro Monosulfate ;

7-Nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine ;
CAS:2892260-32-9
SGT39 :
Sitagliptin Triazole N-Nitroso ;

7-O-(Triethylsilyl) Paclitaxel ;
CAS:148930-55-6
PCX11 :
Paclitaxel EP Impurity K ;

7-O-(Triethylsilyl)-2GÇÖ-O-tert-butyl(dimethyl)silyl Ppaclitaxel ;
CAS:156413-61-5
PCX68 :
Paclitaxel RC 8 ;

7-O-Acetylpaclitaxel ;
CAS:92950-39-5
PCX12 :
Paclitaxel EP Impurity L ; 7-O-Acetyl Paclitaxel ;

7alpha-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10),6(7)-tetraene-3,17beta-diol ;
FVT55 :
Fulvestrant-9-Sulfone Dehydro Impurity ;

8,11-Dihydroxy-4-(2-hydroxyethyl)-6-(2-(2-hydroxyethylamino)ethylamino)-1,2,3,4-tetrahydronaphtho[2,3-f]quinoxaline-7,12-dione ;
CAS:137132-70-8
MXT04 :
Mitoxantrone EP Impurity D ;

8,9,14,15,24,25-Hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl) (3R,4R,5E,10E,12E,14S)-3H-21,18-nitrolo-1H,22H-pyrrolo[2,1-c][1,8,4,19]-dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone ;
CAS:21411-53-0 270076-60-3 (IA + IIA)
PSM02A :
Pristinamycin IIA ; Virginiamycin M1 ;

8-((1R,2R,3S,4S)-3-(1,3-Diethyl-7-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-2,4-bis(3,4-dimethoxyphenyl)cyclobutyl)-1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione ;
CAS:702697-27-6
IDF52 :
Istradefylline Dimer-2 ;

8-((2S,3S,4R,5S)-3,4-Dihydroxy-6-(hydroxymethyl)-5-((2S,3S,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)-tetrahydro-2H-pyran-2-yloxy)-tetrahydro-2H-pyran-2-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one ;
CAS:178468-00-3
VTX54 :
Vitexin 4-O-Glucoside ;

8-((2S,3S,4S,5S)-4,5-Dihydroxy-6-(hydroxymethyl)-3-((2S,3S,4R,5R)-3,4,5-trihydroxy-6-methyl-tetrahydro-2H-pyran-2-yloxy)-tetrahydro-2H-pyran-2-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one ;
CAS:64820-99-1
VTX52 :
Vitexin 2-O-Rhamnoside ;

8-((5-Aminopentan-2-yl)quinoline-5,6-dione ;
CAS:1660108-75-7
PMQ56B :
Primaquine 5,6-Dione (Base) ;Primaquine 5,6-Orthoquinone (Base) ;

8-((5-Aminopentan-2-yl)quinoline-5,6-dione dihydrobromide ;
PMQ56H :
Primaquine 5,6-Dione (2HBr) ; Primaquine 5,6-Orthoquinone (2HBr) ;

8-((R)-3-Aminopiperidin-1-yl)-7-(but-2-ynyl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-2,3-dihydro-1H-purin-6(7H)-one ;
LGT60 :
Linagliptin Ether Impurity ;

8-(4-(1,3-Diethyl-7-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-2,3-bis(3,4-dimethoxyphenyl)butyl)-1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione ;
IDF51 :
Istradefylline Dimer-1 ;

8-(Benzyloxy)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one ;
CAS:32492-96-9
WFR78 :
Warfarin RC18

8-(Dimethylamino)-7-methyl-10-(2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione ;
CAS:51093-55-1
RBF74 :
Riboflavin RC 14 ; Roseoflavin ;

8-(Hydroxymethyl)-7-methyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4(3H,10H)-dione ;
CAS:52134-62-0
RBF04 :
Riboflavin EP Impurity D ; 8-Hydroxymethyl Riboflavin ;

8-+¦-D-Glucopyranosyl-7,8,9,10-tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine ;
CAS:873302-31-9
VCT67 :
Varenicline N-Glucoside ;

8-[(3R)-3-Acetylamino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:1803079-49-3
LGT53 :
Linagliptin N-Acetyl Impurity ; Linagliptin Acetamide ;

8-[(3R)-3-Amino-1-piperidinyl]-1-[[4-[[2-[[8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H-purin-1-yl]methyl]-1,4-dihydro-4-ethyl-4-quinazolinyl]methyl]-2-quinazolinyl]methyl]-7-(2-butyn-1-yl)-3,7-d
CAS:1418133-47-7
LGT55 :
Linagliptin Dimer Impurity ; Linagliptin Methyl Dimer ;

8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:668270-12-0
LGT00 :
Linagliptin ;

8-[(3R)-3-Amino-1-piperidinyl]-7-(buta-1,2-dien-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:2463617-43-6
LGT03 :
Linagliptin EP Impurity C ; Linagliptin Diene ;

8-[(3R)-3-Aminocarbonylamino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:2983074-55-9
LGT54 :
Linagliptin N-Carbamoyl Impurity ; Linagliptin N-Aminocarbonyl Impurity ; N-Carbamoyl Linagliptin ;

8-[(3R)-3-Aminopiperidin-1-yl]-7-(but-2-yn-1-yl)-1-[[4-[(2+P)-2-[[(3R)-1-[7-(but-2-yn-1-yl)-3-methyl-1- [(4-methylquinazolin-2-yl)methyl]-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]piperidin-3-yl]amino]propyl] quinazolin-2-yl]methyl]-3-meth
LGT06 :
Linagliptin EP Impurity F ;

8-[(3R)-3-Formylamino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:2137744-33-1
LGT56 :
Linagliptin N-Formyl Impurity ; Linagliptin USP RC C ;

8-[(3S)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:668270-11-9
LGT01 :
Linagliptin EP Impurity A ; Linagliptin (S)-Isomer ;

8-[(4-Amino-1-methylbutyl)amino]-6-methoxy-5-quinolinol ;
CAS:57695-07-5
PMQ51B :
Primaquine 5-Hydroxy Impurity (Base) ;

8-[(4-Amino-1-methylbutyl)amino]-6-methoxy-5-quinolinol trihydrobromide ;
CAS:57514-28-0
PMQ51H :
Primaquine 5-Hydroxy Impurity (3HBr) ;

8-[(4-Amino-1-methylbutyl)amino]-6-quinolinol dihydroiodide ;
CAS:88563-36-4
PMQ60H :
Primaquine 6-Hydroxy Dihydroiodide ; Primaquine O-Desmethyl Dihydroiodide ;

8-[(4-Aminopentyl)amino]-6-methoxyquinoline ;
CAS:525-61-1
PMQ01B :
Primaquine EP Impurity A (Base) ; Primaquine USP RC A ; Quinocide ;

8-[(4-Aminopentyl)amino]-6-methoxyquinoline dihydrochloride ;
CAS:51050-49-8
PMQ01H :
Primaquine EP Impurity A (2HCl) ; Primaquine USP RC A (2HCl) ; Quinocide HCl ;

8-[(4RS)-4-(2-Fluorophenyl)-4-(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one ;
FLS02 :
Fluspirilene EP Impurity B ; Fluspirilene 2-Fluoro Analog ;

8-[(4RS)-4-(4-Fluorophenyl)-4-phenylbutyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one ;
FLS01 :
Fluspirilene EP Impurity A ; Desfluoro Fluspirilene ;

8-[3-Aminocarbonylamino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ;
CAS:1955514-80-3
LGT57 :
Linagliptin N-Carbamoyl Racemate ; Linagliptin N-Aminocarbonyl Racemate ; N-Carbamoyl Linagliptin Racemate ;

8-[4,4-Bis(4-Fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one ;
CAS:1841-19-6
FLS00 :
Fluspirilene ;

8-[4,4-Bis(4-Fluorophenyl)butyl]-3-(hydroxymethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one ;
FLS03 :
Fluspirilene EP Impurity C ; N-Hydroxymethyl Fluspirilene ;

8-Amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one ;
CAS:110683-22-2
PRL58 :
Pranlukast 8-Amino Impurity ;

8-Amino-3H-purin-6(7H)-one ;
CAS:45893-20-7
HPX58 :
Hypoxanthine 8-Amino Impurity ;

8-Benzyl-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione ;
CAS:2879-15-4
TPL58 :
Theophylline 8-Benzyl Impurity ; Bamifylline 8-Benzyl Impurity ;

8-Bromo-1,2,3,4,10,14b-hexahydro-2-methyl-pyrazino[2,1-a]pyrido[2,3-c][2]benzazepine ;
CAS:61337-86-8
MTZ52 :
Mirtazapine Bromide Impurity ;

8-Bromo-3-methyl-1,7-bis((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione ;
CAS:2138392-83-1
LGTB2 :
Linagliptin RC 42 ;

8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione ;
CAS:93703-24-3
LGT58 :
Linagliptin 8-Bromo Impurity ;

8-Bromo-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ;
CAS:130642-60-3
LRT30 :
Loratadine 8-Bromo Impurity ;

8-Bromo-7-(but-2-ynyl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione ;
CAS:853029-57-9
LGT81 :
Linagliptin RC 11 ;

8-Chloro-1-ethyl-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:111234-01-6
LMX58 :
Lomefloxacin 8-Chloro Impurity ;

8-Chloro-10-(3-(4-(2-hydroxyethyl)piperazin-1-yl)propyl)-10H-phenothiazin-3-ol ;
CAS:52174-38-6
PPZ57B :
Perphenazine 7-Hydroxy Impurity ;

8-Chloro-10-(3-(4-(2-hydroxyethyl)piperazin-1-yl)propyl)-10H-phenothiazin-3-ol dihydrochloride ;
CAS:56158-51-1
PPZ57H :
Perphenazine 7-Hydroxy Impurity (2HCl) ;

8-Chloro-10-(3-(4-methylpiperazin-1-yl)propyl)-10H-phenothiazin-2-ol ;
CAS:54241-02-0
PCR63B :
Prochlorperazine RC 3 ;

8-Chloro-10H-phenothiazin-2-ol ;
CAS:5909-61-5
PCR62B :
Prochlorperazine RC 2 ;

8-Chloro-10H-phenothiazine-1-carboxylic acid ;
CAS:7678-75-3
PPZ73 :
Perphenazine Impurity 3 ;

8-Chloro-11-(1-methylpiperidin-4-ylidene)- 6,11-dihydro-5H-benzo [5,6] cyclohepta-[1,2-b]pyridine ;
CAS:38092-89-6
LRT07 :
Loratadine EP Impurity G ; Loratadine USP RC B ; N-Methyl Desloratadine ;

8-Chloro-11-(piperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine ;
CAS:169253-15-0
LRT53 :
Loratadine Impurity 3 ;

8-Chloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ;
CAS:100643-71-8
LRT04 :
Loratadine EP Impurity D ; Loratadine USP RC A ; Desloratadine ; Rupatadine EP Impurity B ;

8-Chloro-3-hydroxy-6,11-dihydro-11-(4-piperinylidene)-5H-benzo[5,6] cyclohepta[1,2-b] pyridine ;
CAS:119410-08-1
LRT14 :
Loratadine Desethoxycarbonyl 3-Hydroxy Impurity ; 3-Hydroxy Desloratadine ;

8-Chloro-3-hydroxy-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ;
CAS:183483-15-0
LRT13 :
Loratadine 3-Hydroxy Impurity ;

8-Chloro-5,6-dihydro-11H-benzo[5.6]cyclohepta [1,2-b]pyridin-11-one ;
CAS:31251-41-9
LRT02 :
Loratadine EP Impurity B ; Loratadine USP RC C ;

8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)methyl]-4-piperidinylidene]-5H-benzo[5,6]cyclohepta[1,2-b]pyridine (2E)-2-Butenedioate ;
CAS:182349-12-8
RPT00F :
Rupatadine (Fumarate) ;

8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)methyl]-4-piperidinylidene]-5H-benzo[5,6]cyclohepta[1,2-b]pyridine ;
CAS:158876-82-5
RPT00B :
Rupatadine (Base) ;

8-Chloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ;
CAS:133284-74-9
LRT01 :
Loratadine EP Impurity A ; Loratadine USP RC F ; Hydroxy Loratadine (USP) ;

8-Chloro-6,11-dihydro-11-[N-methyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridine ;
CAS:38089-93-9
LRT24 :
Loratadine USP RC D ; Loratadine Hydroxy Deacyl Analog (USP) ; Desloratadine 11-Hydroxy-N-Methyl Impurity ;

8-Cyclopentyl-5-methyl-2,6-bis(5-(piperazin-1-yl)pyridin-2-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one ;
CAS:2458234-37-0
PBC67 :
Palbociclib RC 7 ;

8-Cyclopentyl-5-methyl-2-(5-(piperazin-1-yl)pyridin-2-ylamino)-6-vinylpyrido[2,3-d]pyrimidin-7(8H)-one ;
CAS:2204863-06-7
PBC43B :
Palbociclib 6-Vinyl Analog ; Desoxo Palbociclib ; Vinyl Palbociclib (USP);

8-Cyclopentyl-5-methyl-2-(5-(piperazin-1-yl)pyridin-2-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one ;
CAS:571190-22-2
PBC21B :
Palbociclib USP RC A (Base) ; 6-Desacetyl Palbociclib ; Palbociclib Impurity 1 ;

8-Cyclopentyl-5-methyl-2-(5-(piperazin-1-yl)pyridin-2-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one HCl ;
CAS:571189-66-7
PBC21H :
Palbociclib USP RC A (HCl) ; 6-Desacetyl Palbociclib HCl ; Palbociclib Impurity 1 (HCl) ;

8-Ethoxy-6-fluoro-1-(methylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
MBF05 :
Marbofloxacin EP Impurity E ;

8-Ethyl-2-hydroxy-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid ;
PPM01 :
Pipemidic Acid EP Impurity A ;

8-Ethyl-2-methoxy-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid ;
PPM02 :
Pipemidic Acid EP Impurity B ;

8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid ;
CAS:51940-44-4
PPM00A :
Pipemidic Acid (Anhydrous) ;

8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid trihydrate ;
CAS:72571-82-5
PPM00T :
Pipemidic Acid (Trihydrate) ;

8-Fluoro-2-tosylbenzo[d][1,2,3]diazaborinin-1(2H)-ol ;
TVB71 :
Tavaborole Impurity 11 ;

8-Fluoro-5-(4-((((4-(8-fluoro-1-oxo-2,3,4,6-tetrahydro-1H-azepino[5,4,3-cd]indol-5-yl)phenyl)methyl)(methyl)amino)methyl)phenyl)-3,4-dihydro-2H-azepino[5,4,3-cd]indol-1(6H)-one ;
RCP54 :
Rucaparib Dimer ;

8-Fluoro-5-(4-((methylamino)methyl)phenyl)-3,4-dihydro-2H-azepino[5,4,3-cd]indol-1(6H)-one ;
CAS:283173-50-2
RCP00 :
Rucaparib ;

8-Hydroxy-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid ;
CAS:26893-27-6
OXN01 :
Oxolinic Acid EP Impurity A ;

8-Hydroxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde ;
CAS:68304-21-2
PRR62 :
Procaterol RC 2 ;

8-Hydroxy-5-((1R,2S)-1-hydroxy-2-(isopropylamino)butyl)quinolin-2(1H)-one ;
CAS:72332-33-3
PRR00B :
Procaterol (Base) ;

8-Hydroxy-5-((1R,2S)-1-hydroxy-2-(isopropylamino)butyl)quinolin-2(1H)-one hydrochloride ;
CAS:62929-91-3
PRR00H :
Procaterol Hydrochloride ;

8-Hydroxy-5-((1R,2S)-1-hydroxy-2-(isopropylamino)butyl)quinolin-2(1H)-one hydrochloride hemihydrate ;
CAS:81262-93-3
PRR00X :
Procaterol Hydrochloride Hydrate ;

8-Hydroxy-5-(2-(isopropylamino)butanoyl)quinolin-2(1H)-one ;
CAS:63235-39-2
PRR65 :
Procaterol RC 5 ;

8-Hydroxy-5-nitroquinoline ; 5-Nitro-8-quinolinol ;
CAS:4008-48-4
NTX00 :
Nitroxoline ;

8-Hydroxy-6H-benzo[c]chromen-6-one ;
CAS:910216-14-7
ULT48 :
Urolithin 8-Hydroxy Impurity ;

8-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2',3,4]imidazol[1,2-a] benzimidazol-2(12H)-one ;
CAS:125656-82-8
OMP06 :
Omeprazole EP Impurity F ; Omeprazole USP RC F ; Esomeprazole Sodium EP Impurity F ;

8-Methoxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde ;
CAS:90098-93-4
PRR64 :
Procaterol RC 4 ;

8-Methoxy-6-oxo-6H-benzo[c]chromen-3-yl acetate ;
CAS:405916-57-6
ULT51 :
Urolithin A 8-O-Methyl Ether Acetate ;

8-Methoxyquinolin-2(1H)-one ;
CAS:22614-69-3
PRR66 :
Procaterol RC 6 ;

8-Nitroso-7,8,9,10-tetrahydro-6H-6,10-methanoazepino[4,5-g]quinoxaline ;
CAS:2755871-02-2
VCT48 :
Varenicline N-Nitroso Impurity ;

8a-Hydroperoxide ivermectin ;
IVM58 :
Ivermectin 8a-Hydroperoxide ;

8S)-7-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]propanoyl]-1,4-dithia-7-azaspiro[4.4]nonane-8-carboxylic acid ;
CAS:83647-97-6
SPP00B :
Spirapril ;

8S)-7-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]propanoyl]-1,4-dithia-7-azaspiro[4.4]nonane-8-carboxylic acid hydrochloride ;
CAS:94841-17-5
SPP00H :
Spirapril HCl ;

9+¦,11+¦-Epoxy-17,21-dihydroxy-16+¦-methylpregna-1,4-diene-3,20-dione ;
CAS:24916-90-3
MTS12 :
Mometasone EP Impurity L ; Mometasone BP Impurity L ; Dexamethasone EP Impurity D ;

9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7Hpyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic acid ;
CAS:115551-41-2
MBF02 :
Marbofloxacin EP Impurity B ; Marbofloxacin 10-Fluoro Analog ;

9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one ;
CAS:1622-55-5
PZT52 :
Pizotifen RC 2 ;

9,10-Dihydro-6H-6,10-methanoazepino[4,5-g]quinoxalin-8(7H)-ol ;
VCT68 :
Varenicline N-Hydroxy Impurity ;

9,10-Dihydro-6H-6,10-methanoazepino[4,5-g]quinoxalin-8(7H)-yl benzoate ;
VCT65 :
Varenicline N8-Benzoyloxy ;

9,21-Dichloro-11+¦,17-dihydroxy-16+¦-methylpregna-1,4-diene-3,20-dione ;
CAS:105102-22-5
MTS07 :
Mometasone EP Impurity G ; Mometasone BP Impurity G ; Mometasone ; Mometasone Furoate USP Impurity 2 ;

9,21-Dichloro-11+¦-hydroxy-16+¦-methyl-3,20-dioxo-5++-pregn-1-ene-6++,17-diyl-6-acetate-17-(furan-2-carboxylate) ;
MTS09 :
Mometasone EP Impurity I ; Mometasone BP Impurity I ; 4,5-Dihydro Mometasone Furoate 6-Acetate ;

9,21-Dichloro-11+¦-hydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-17-yl 5-chlorofuran-2-carboxylate ;
MTS20 :
Mometasone EP Impurity T ; Mometasone BP Impurity T ;

9,21-Dichloro-11+¦-hydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate ;
CAS:83919-23-7
MTS00 :
Mometasone Furoate ;

9,21-Dichloro-11+¦-hydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate ;
CAS:2231764-75-1
MTS19 :
Mometasone EP Impurity S ; Mometasone BP Impurity S ; Mometasone Furoate 16-Epimer ;

9,21-Dichloro-11+¦-hydroxy-16+¦-methyl-3,6,20-trioxopregna-1,4-dien-17-yl furan-2-carboxylate ;
CAS:1305334-30-8
MTS06 :
Mometasone EP Impurity F ; Mometasone BP Impurity F ; 6-Oxo Mometasone Furoate ;

9,21-Dichloro-11+¦-hydroxy-6+¦,16+¦-dimethyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate ;
CAS:1370190-55-8
MTS10 :
Mometasone EP Impurity J ; Mometasone BP Impurity J ; 6+¦-Methyl Mometasone Furoate ;

9,21-Dichloro-16+¦-methyl-3,20-dioxopregna-1,4-diene-11+¦,17-diyl bis(furan-2-carboxylate) ;
CAS:1370190-33-2
MTS05 :
Mometasone EP Impurity E ; Mometasone BP Impurity E ; Mometasone Di-Furoate Impurity ;

9-((1-Hydroxy-3-(trityloxy)propan-2-yloxy)methyl)-2-(tritylamino)-1H-purin-6(9H)-one ;
CAS:109082-85-1
GCC55 :
Ganciclovir N,O-Ditrityl ;

9-((E)-4-((2S,3R,4R,5S)-3,4-Dihydroxy-5-(((2S,3S)-3-((2S,3S)-3-hydroxy butan-2-yl)oxiran-2-yl)methyl)-tetrahydro-2H-pyran-2-yl)-3-methylbut-2-enoyloxy)nonanoic acid ;
CAS:12650-69-0
MPR00A :
Mupirocin (Acid) ;

9-(4-((1,4,8,11-Tetraazacyclotetradecan-1-yl)methyl)benzyl)-2,6,9,13-tetraazabicyclo[9.3.1]pentadecane ;
PXF64 :
Plerixafor Impurity 4 ;

9-(4-((2S,3R,4R,5S)-3,4-Dihydroxy-5-(((2S,3S)-3-((2S,3S)-3-hydroxybutan-2-yl)oxiran-2-yl)methyl)-tetrahydro-2H-pyran-2-yl)-3-methylbutanoyloxy)nonanoic acid ;
CAS:1246812-11-2
MPR50 :
Mupirocin Dihydro Impurity ;

9-(4-Chlorobenzyloxy)-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PPDD6 :
Paliperidone RC 46 ;

9-(Benzyloxy)-3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
CAS:1056034-13-9
PPD99 :
Paliperidone RC 39 ;

9-(Benzyloxy)-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
CAS:147687-17-0
PPD66 :
Paliperidone RC 6 ;

9-(Benzyloxy)-3-hydroxy-8-methoxy-6H-benzo[c]chromen-6-one ;
CAS:713519-22-3
ULT54 :
Urolithin C 8-O-Methyl 9-O-Benzyl ;

9-[(2-Hydroxyethoxy)methyl]-2-[[[(6-oxo-6,9-dihydro-1Hpurin-2-yl) amino] methyl]amino]-1,9-dihydro-6H-purin-6-one ;
VAC11 :
Valaciclovir EP Impurity K ;

9-[[(2E)-4-[(2R,3aS,6S,7S)-2-[(2S,3S)-1,3-Dihydroxy-2-methylbutyl]-7-hydroxyhexahydro-4H-furo[3,2-c]pyran-6yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
CAS:71087-97-3
MPR04A :
Mupirocin EP Impurity D (Acid) ;

9-[[(2E)-4-[(2R,3aS,6S,7S)-2-[(2S,3S)-1,3-Dihydroxy-2-methylbutyl]-7-hydroxyhexahydro-4H-furo[3,2-c]pyran-6yl]-3-methylbut-2-enoyl]oxy]nonanoic acid sodium salt ;
CAS:116182-43-5
MPR04N :
Mupirocin EP Impurity D (Sodium) ;

9-[[(2E)-4-[(2R,3RS,4aS,7S,8S,8aR)-3,8-Dihydroxy-2-[(1S, 2S)-2-hydroxy-1-methylpropyl]hexahydro-2H,5H-pyrano[4, 3-b]pyran-7-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
CAS:71087-96-2
MPR05A :
Mupirocin EP Impurity E (Acid) ;

9-[[(2E)-4-[(2R,3RS,4aS,7S,8S,8aR)-3,8-Dihydroxy-2-[(1S, 2S)-2-hydroxy-1-methylpropyl]hexahydro-2H,5H-pyrano[4, 3-b]pyran-7-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid sodium salt ;
CAS:116182-44-6
MPR05N :
Mupirocin EP Impurity E (Sodium) ;

9-[[(2E)-4-[(2S,3R,4R,5R)-3,4,5-Trihydroxy-5-[[(2S,3S)3-[(1S,2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
CAS:40980-51-6
MPR01 :
Mupirocin EP Impurity A ; Pseudomonic Acid B ;

9-[[(2E)-4-[(2S,3R,4R,5S)-3,4-Dihydroxy-5-[(2E,4R,5S)-5-hydroxy-4-methylhex-2-enyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
CAS:71980-98-8
MPR02 :
Mupirocin EP Impurity B ; Pseudomonic Acid C ;

9-[[(2E)-4-[(2S,3R,4R,5S)-3,4-Dihydroxy-5-[(3-hydroxy-4,5-dimethyltetrahydrofuran-2-yl)methyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
MPR09 :
Mupirocin EP Impurity I ;

9-[[(2E)-4-[(2S,3R,4R,5S)-5-(2-Chloro-3,5-dihydroxy-4-methylhexyl)-3,4-dihydroxytetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
MPR07 :
Mupirocin EP Impurity G ;

9-[[(2E)-4-[(2S,3R,4R,5S)-5-(3-Chloro-2,5-dihydroxy-4-methylhexyl)-3,4-dihydroxytetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid ;
MPR08 :
Mupirocin EP Impurity H ;

9-[3-(Dimethylamino)propyl]-9,10-dihydro-10,10-dimethyl-9-anthracenol ;
CAS:85118-29-2
MRC61B :
Melitracen RC 1 ; 9-GÇïAnthracenol Melitracen ;

9-[4-(Acetyloxy)-3-[(acetyloxy)methyl]butyl]-2-amino-1,9-dihydro-6H-purin-6-one ;
CAS:97845-72-2
PCV62 :
Penciclovir Diacetate ;

9-Allyl-9H-purin-6-amine ;
CAS:4121-39-5
TNF59B :
Tenofovir 9-Allyl Impurity ;

9-Azatricyclo[3.3.1.02,4]non-7-yl (2S)-3-hydroxy-2-phenylpropanoate ;
CAS:4684-28-0
HSN01B :
Hyoscine EP Impurity A (Base) ; Norhyoscine ; N-Desmethyl Hyoscine ; Hyoscine HBr EP Imp B ;

9-Bromo-11+¦,17-dihydroxy-3,20-dioxopregn-4-en-21-yl acetate ;
CAS:50733-54-5
HCA59 :
Hydrocortisone Acetate 9-Bromo Impurity ;

9-Chloro-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]thiazino[2,3,4-ij]quinoline-6-carboxylic acid ;
RXN59 :
Rufloxacin 9-Chloro Analog ;

9-Chloro-11+¦,17,21-trihydroxy-16+¦-methylpregna-1,4-diene-3,20-dione ;
CAS:4647-20-5
MTS11 :
Mometasone EP Impurity K ; Mometasone BP Impurity K ; Icomethasone ;

9-Chloro-11+¦,17-dihydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate ;
CAS:24916-91-4
MTS15 :
Mometasone EP Impurity O ; Mometasone BP Impurity O ; Icomethasone 21-Acetate ;

9-Chloro-11+¦,17-dihydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-21-yl furan-2-carboxylate ;
MTS16 :
Mometasone EP Impurity P ; Mometasone BP Impurity P ;

9-Chloro-11+¦,17-dihydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-21-yl methanesulfonate ;
CAS:352315-75-4
MTS14 :
Mometasone EP Impurity N ; Mometasone BP Impurity N ; Icomethasone 21-Mesylate ;

9-Chloro-11+¦,17-dihydroxy-16+¦-methylpregna-1,4-diene-3,20-dione ;
CAS:57780-86-6
MTS13 :
Mometasone EP Impurity M ; Mometasone BP Impurity M ;

9-Chloro-11+¦,21-dihydroxy-16+¦,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione ;
CAS:10392-74-2
TCA04 :
Triamcinolone Acetonide EP Impurity D ; 9+¦-Chloro Triamcinolone Acetonide ;

9-Chloro-11+¦,21-dihydroxy-16+¦-methyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate ;
CAS:148596-90-1
MTS08 :
Mometasone EP Impurity H ; Mometasone BP Impurity H ; 21-Dechloro-21-Hydroxy Mometasone Furoate ; Mometasone Furoate USP Impurity 1 ;

9-Chloro-11+¦-hydroxy -16+¦-methyl-21-[(methylsulfonyl)oxy]-3,20-dioxopregan-1,4-dien-17-yl furan-2-carboxylate ;
CAS:1370190-08-1
MTS18 :
Mometasone EP Impurity R ; Mometasone BP Impurity R ;

9-Chloro-11-cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2GÇ¦,3'-e][1,4]diazepin-6-one ;
CAS:1796928-56-7
NVR79 :
Nevirapine 9-Chloro Impurity ;

9-Chloro-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PPDE1 :
Paliperidone RC 51 ;

9-Chloro-6+¦-fluoro-17+¦-[[(fluoromethyl)sulfanyl]carbonyl]-11+¦-hydroxy-16+¦-methyl-3-oxoandrosta-1,4-dien-17+¦-yl furan-2-carboxylate ;
CAS:785806-96-4
FLF07 :
Fluticasone Furoate EP Impurity G ; Fluticasone Furoate BP Impurity G ; Fluticasone Furoate 9-Chloro Analog ;

9-Dimethylaminomethyl-10-hydroxycamptothecin acid sodium salt ; 1-[(Dimethylamino)methyl]-+¦-ethyl-9,11-dihydro-+¦,2-dihydroxy-8-(hydroxy methyl)-9-oxo-indolizino[1,2-b]quinoline-7-acetic acid ;
CAS:132877-29-3
TTC45A :
Topotecan Carboxylic Acid ;

9-Dimethylaminomethyl-10-hydroxycamptothecin acid sodium salt ; 1-[(Dimethylamino)methyl]-+¦-ethyl-9,11-dihydro-+¦,2-dihydroxy-8-(hydroxy methyl)-9-oxo-indolizino[1,2-b]quinoline-7-acetic acid monosodium salt ;
CAS:123949-08-6
TTC45N :
Topotecan Carboxylic Acid Sodium Salt ;

9-Dimethylaminomethyl-10-hydroxycamptothecin HCl ; (S)-10-[(Dimethyl amino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ;
CAS:119413-54-6
TTC00H :
Topotecan HCl ;

9-Fluoro-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]thiazino[2,3,4-ij]quinoline-6-carboxylic acid ;
CAS:101363-10-4
RXN00B :
Rufloxacin (Base) ;

9-Fluoro-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]thiazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride ;
CAS:106017-08-7
RXN00H :
Rufloxacin HCl ;

9-Fluoro-11+ƒ,21-dihydroxy-16a,17-(1-methylethylidenedioxy)pregna-1,4,6-triene-3,20-dione ;
CAS:1893-84-1
TCA64 :
Triamcinolone Acetonide RC 4 ; 6,7-Dehydro Triamcinolone Acetonide ;

9-Fluoro-11+¦,16+¦,17,21-tetrahydroxypregn-4-ene-3,20-dione ;
CAS:337-02-0
TCN03 :
Triamcinolone EP Impurity C ; Pretriamcinolone ; 1, 2-Dihydro Triamcinolone ;

9-Fluoro-11+¦,16+¦,17,21-tetrahydroxypregna-1,4-diene-3,20-dione ;
CAS:124-94-7
TCN00 :
Triamcinolone ; Triamcinolone Acetonide EP Impurity A ;

9-Fluoro-11+¦,16+¦,17,21-tetrahydroxypregna-1,4-diene-3,20-dione ;
CAS:124-94-7
TCA01 :
Triamcinolone Acetonide EP Impurity A ; Triamcinolone ;

9-Fluoro-11+¦,16+¦,17-trihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate ;
CAS:3859-65-2
TCN02 :
Triamcinolone EP Impurity B ; Triamcinolone 21-Acetate ;

9-Fluoro-11+¦,17-dihydroxy-16+¦,21-bis(methoxymethoxy)-pregna-1,4-diene-3,20-dione ;
CAS:2822-16-4
TCN63 :
Triamcinolone RC 3 ;

9-Fluoro-11+¦,17-dihydroxy-3,20-dioxopregna-1,4-diene-16+¦,21-diyl diacetate ;
CAS:67-78-7
TCN01 :
Triamcinolone EP Impurity A ; Triamcinolone 16,21-Diacetate ;

9-Fluoro-11+¦,21,21-trihydroxy-16+¦,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione ;
CAS:161740-69-8
TCA03 :
Triamcinolone Acetonide EP Impurity C ; Triamcinolone Acetonide USP RC C ; Triamcinolone Acetonide 21-Aldehydehydrate ;

9-Fluoro-11+¦,21-dihydroxy-16+¦,17-(1-methylethylidenedioxy)pregna-1,4,14-triene-3,20-dione ;
CAS:1260149-96-9
TCA02 :
Triamcinolone Acetonide EP Impurity B ; Triamcinolone Acetonide USP RC B ; +ö14-Triamcinolone Acetonide ; 14,15-Dehydro Triamcinolone Acetonide ;

9-Fluoro-11+¦,21-dihydroxy-16+¦,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione ;
CAS:76-25-5
TCH01 :
Triamcinolone Hexacetonide EP Impurity A ; Triamcinolone Acetonide ; Fluocinolone Acetonide EP Impurity H ;

9-Fluoro-11+¦,21-dihydroxy-16+¦,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione ;
CAS:76-25-5
TCA00 :
Triamcinolone Acetonide ; Triamcinolone Hexacetonide EP Impurity A ; Fluocinolone Acetonide EP Impurity H ;

9-Fluoro-11+¦,21-dihydroxy-16+¦,17-(1-methylethylidenedioxy)pregna-4-ene-3,20-dione ;
CAS:1524-86-3
TCA05 :
Triamcinolone Acetonide EP Impurity E ; 1,2-Dihydrotriamcinolone Acetonide ;

9-Fluoro-11+¦-hydroxy-16+¦,17-(1-methylethylidenedioxy)-3,20-dioxopregna-1,4-dien-21-yl acetate ;
CAS:3870-07-03 00:00:00
TCA06 :
Triamcinolone Acetonide EP Impurity F ; Triamcinolone 21-Acetate Acetonide ; Triamcinolone Acetonide Acetate ;

9-Fluoro-11+¦-hydroxy-16+¦,17-(1-methylethylidenedioxy)-3,20-dioxopregna-1,4-diene-21-yl-3,3-dimethyl butanoate ;
CAS:5611-51-8
TCH00 :
Triamcinolone Hexacetonide ;

9-Fluoro-16+¦,17,21-trihydroxy-pregna-1,4-diene-3,11,20-trione ;
CAS:3107-69-5
TCN64 :
Triamcinolone RC 4 ;

9-Fluoro-16+¦,17,21-trihydroxy-pregna-1,4-diene-3,11,20-trione diacetate ;
CAS:1868-22-0
TCN65 :
Triamcinolone RC 5 ;

9-Fluoro-17+¦-[[(fluoromethyl)sulfanyl]carbonyl]-11+¦-hydroxy-16+¦-methyl-3-oxoandrosta-1,4-dien-17+¦-yl furan-2-carboxylate ;
CAS:398454-97-2
FLF05 :
Fluticasone Furoate EP Impurity E ; Fluticasone Furoate BP Impurity E ; 6-Desflouro-Fluticasone Furoate ;

9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic acid ;
CAS:115550-35-1
MBF00 :
Marbofloxacin ;

9-Fluoro-6,7-dihydro-8-(4-hydroxypiperidino)-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic acid ;
CAS:124858-35-1
NDF00 :
Nadifloxacin ;

9-Hydroxy-2-methyl-3-vinyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one ;
CAS:1008796-23-3
PPDD9 :
Paliperidone RC 49 ;

9-Hydroxy-3-(2-(4-(6-hydroxybenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one ;
PPD54 :
Paliperidone 6-Desfluoro 6-Hydroxy ;

9-Hydroxy-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
CAS:181525-38-2
PPD53 :
Paliperidone Tetradehydro Hydroxyethyl Impurity ;

9-Hydroxy-3-(2-hydroxyethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one ;
PPD70 :
Paliperidone RC 10 ;

9-Hydroxy-6H-benzo[c]chromen-6-one ;
CAS:855255-55-9
IUT53 :
Isourolithin B ;

9-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2',3,4]imidazol[1,2-a] benzimidazol-2(12H)-one ;
CAS:125656-83-9
OMP07 :
Omeprazole EP Impurity G ; Omeprazole USP RC G ; Esomeprazole Sodium EP Impurity G ;

9-Methoxy-6H-benzo[c]chromen-6-one ;
CAS:854236-49-0
IUT54 :
Isourolithin B 9-O-Methyl Impurity ;

9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
CAS:27387-31-1
ODS03 :
Ondansetron EP Impurity C ; Ondansetron USP RC C ;

9-Methyl-2-oxo-2H-pyrido[1,2-a]pyrimidine-3-carbonitrile ;
PML62 :
Pemirolast RC 2 ;

9-Methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-1-methylene-2,3-dihydro-1H-carbazol-4(9H)-one ;
ODS51 :
Ondansetron 1-Methylene ;

9-Methyl-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one ;
CAS:69372-19-6
PML00A :
Pemirolast ;

9-Methyl-3-(2H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one Potassium Salt ;
CAS:100299-08-9
PML00K :
Pemirolast (Potassium) ;

9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
CAS:99614-64-9
ODS04 :
Ondansetron EP Impurity D ; Ondansetron USP RC D ;

9-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbonitrile ;
CAS:113950-80-4
PML61 :
Pemirolast RC 1 ;

9-Methylaminomethyl-10-hydroxycamptothecin ; (S)-10-[(Methylamino) methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ;
CAS:190710-79-3
TTC44 :
Topotecan N-Desmethyl Impurity ;

9-Nitro-6-demethyl-6-deoxytetracycline Sulfate; [4S-(4+¦,4a+¦,5a+¦,12a+¦)]-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-9-nitro-1,11-dioxo-2-naphthacenecarboxamide Sulfate ;
CAS:2791-13-1
SCC53 :
Sancycline 9-Nitro Monosulfate ;

9-Propionyljosamycin ;
CAS:40922-77-8
JSM50 :
Josamycin Propionate ;

9H-Fluorene-9-carboxylic acid ;
CAS:182438-97-7
LPD52 :
Lomitapide FCA Impurity ;

9H-Purin-6-amine ;
CAS:73-24-5
TNF55B :
Tenofovir Adenine Impurity ; Adenine ; Tenofovir Disoproxil IP Impurity R ;

9H-Thioxanthen-9-one ;
CAS:492-22-8
MXE02 :
Metixene EP Impurity B ;

9H-Thioxanthene ;
CAS:261-31-4
MXE01 :
Metixene EP Impurity A ; Thioxanthene ;

Acetic 2-(acetyloxy)-4-(trifluoromethyl)benzoic anhydride ;
TFS03 :
Triflusal EP Impurity C ;

Acetophenone ;
CAS:98-86-2
LBL04 :
Lobeline EP Impurity D ;

Acridin-9(10H)-one ;
CAS:578-95-0
OXC23 :
Oxcarbazepine USP RC C ;

Acridine-9-carboxylic acid ;
CAS:5336-90-3
OXC52A :
Oxcarbazepine Acridine Carboxylic Acid (Anhydrous) ;

Acridine-9-carboxylic acid hydrate ;
CAS:332927-03-4
OXC52X :
Oxcarbazepine Acridine Carboxylic Acid (Hydrate) ;

alpha-[{(1,1-Dimethylethyl)amino}methyl]-3-(ethoxy-methyl)-4-hydroxy-benzenemethanol ;
CAS:754926-25-5
LAB25B :
Levalbuterol USP RC E ; Albuterol Ethoxymethyl Impurity ; O-Ethyl Albuterol ;

alpha-[{(1,1-Dimethylethyl)amino}methyl]-4,5-dihydroxy-1,3-benzenedimethanol ;
CAS:182676-90-0
LAB27B :
Levalbuterol USP RC G (Base) ; Salbutamol 1,2-Diol Impurity (Base) ; 5-Hydroxy Albuterol ;

alpha-[{(1,1-Dimethylethyl)amino}methyl]-4,5-dihydroxy-1,3-benzenedimethanol hemisulfate salt ;
LAB27S :
Levalbuterol USP RC G (Hemisulfate) ; Salbutamol 1,2-Diol Impurity (Hemisulfate) ; 5-Hydroxy Albuterol Hemisulfate ;

alpha-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-(methoxymethyl)-benzenemethanol ;
CAS:18910-70-8
LAB23B :
Levalbuterol USP RC C ; Salbutamol EP Impurity M ; Salbutamol BP Impurity M ; Albuterol Methoxymethyl Impurity ;

alpha-[{(1,1-Dimethylethyl)amino}methyl}-4-(phenylmethoxy)-1,3-benzene dimethanol ;
CAS:174607-68-2
LAB26B :
Levalbuterol USP RC F ; (R)-4-Benzyl Albuterol ;

Amidosulfonic acid ;
CAS:5329-14-6
OXC55 :
Oxcarbazepine Sulfamic Acid Impurity ;

Amino(diphenyl)acetic acid ;
CAS:3060-50-2
PNT03 :
Phenytoin EP Impurity C ; Phenytoin BP Impurity C ; Phenytoin USP RC A ; 2,2-Diphenylglycine ;

Aminobenzene ;
CAS:62-53-3
TMM11 :
Trimethoprim EP Impurity K ; Mesalazine EP Impurity K ; Aniline ;

Aminobenzene ;
CAS:62-53-3
MSL11B :
Mesalazine EP Impurity K (Base) ; Trimethoprim EP Impurity K ; Aniline ;

Aminobenzene HCl ;
CAS:142-04-1
MSL11H :
Mesalazine EP Impurity K (HCl) ; Trimethoprim EP Impurity K (HCl) ; Aniline HCl ;

Aminobenzene Sulfate ;
CAS:2424-53-5
MSL11S :
Mesalazine EP Impurity K (Sulfate) ; Trimethoprim EP Impurity K (Sulfate) ; Aniline Sulfate ;

Androsta-1,4-diene-3,11,17-trione ;
CAS:7738-93-4
PSN11 :
Prednisone EP Impurity K ; +ö1-Adrenosterone ;

Benzaldehyde ;
CAS:100-52-7
TBS03 :
Tribenoside EP Impurity C ; Glycopyrrolate EP Impurity F ;

Benzaldehyde ;
CAS:100-52-7
GPB06 :
Glycopyrrolate EP Impurity F ; Tribenoside EP Impurity C ;

Benzathine (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(phenylacetyl)-amino]-4-thia- 1-azabicyclo[3.2.0]heptane-2-carboxylate ;
CAS:41372-02-5
PNC00B :
Penicillin G Benzathine ; Benzylpenicillin Benzathine ;

Benzene-1,2,3-triol ;
CAS:87-66-1
PLG01 :
Phloroglucinol EP Impurity A ; Pyrogallol ;

Benzene-1,2-diamine ;
CAS:95-54-5
LSP68 :
Lansoprazole Impurity 8 ;

Benzene-1,3,5-triol ;
CAS:108-73-6
PLG00 :
Phloroglucinol (Anhydrous) ;

Benzene-1,3-diol ;
CAS:108-46-3
HMC01 :
Hymecromone EP Impurity A ; Phloroglucinol EP Impurity B ; Resorcinol ;

Benzenecarboxylic acid ; Benzoic Acid ;
CAS:65-85-0
MNB03 :
Metronidazole Benzoate EP Impurity C ; Glycopyrrolate EP Impurity D ; Mefenamic Acid EP Impurity D ; Tiaprofenic Acid EP Impurity D ;

Benzo[c][1,2]oxaborole-1,5(3H)-diol ;
CAS:1817190-70-0 (?)
TVB69 :
Tavaborole Impurity 9 ; Tavaborole 5-Hydroxy Analog ;

Benzo[d]thiazol-2-amine ; 2-Aminobenzothiazole ;
CAS:136-95-8
PMP49B :
Pramipexole Aminobenzothiazole Impurity ; Pramipexole BTA Impurity ;

Benzofuran-6-carboxylic acid ;
CAS:77095-51-3
LGS65A :
Lifitegrast RC 5 ; Lifitegrast Impurity C ;

Benzoic acid ;
CAS:65-85-0
GPB04 :
Glycopyrrolate EP Impurity D ; Mefenamic Acid EP Impurity D ; Metronidazole Benzoate EP Impurity C ; Tiaprofenic Acid EP Impurity D ;

Benzoic acid ;
CAS:65-85-0
TPF04 :
Tiaprofenic Acid EP Impurity D ; Mefenamic Acid EP Impurity D ; Metronidazole Benzoate EP Impurity C ; Glycopyrrolate EP Impurity D ;

Benzoic acid ;
CAS:65-85-0
MNM04 :
Mefenamic Acid EP Impurity D ; Metronidazole Benzoate EP Impurity C ; Glycopyrrolate EP Impurity D ; Tiaprofenic Acid EP Impurity D ;

Benzoic acid methyl ester ; Methyl benzoate ;
CAS:93-58-3
GCL05 :
Guaiacol EP Impurity E ;

Benzyl (2R,3R)-4-((3S,4aS,8aS)-3-(tert-butylcarbamoyl)-octahydroisoquinolin-2(1H)-yl)-3-hydroxy-1-(phenylthio)butan-2-ylcarbamate ;
CAS:159878-04-3
NFV52 :
Nelfinavir O-Benzyl ;

Benzyl (3aS,4R,6S,6aR)-6-(2-hydroxyethoxy)-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ylcarbamate ;
CAS:274693-54-8
TCG88 :
Ticagrelor Impurity 18 ;

Benzyl (3aS,4R,6S,6aR)-6-hydroxy-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ylcarbamate ;
TCG86 :
Ticagrelor Impurity 16 ;

Benzyl (S)-3-(3-(3-((tert-butyldimethylsilyloxy)methyl)-5-isopropyl-4H-1,2,4-triazol-4-yl)-8-aza-bicyclo[3.2.1]octan-8-yl)-1-phenylpropylcarbamate ;
CAS:1391048-12-6
MRV72 :
Maraviroc RC2 ;

Benzyl [(2-benzylprop-2-enoyl)amino]acetate ;
CAS:87428-99-7
RCT06 :
Racecadotril EP Impurity F ;

Benzyl [[(2RS)-2-[(acetylsulfanyl)methyl]-3-phenylpropanoyl]amino]acetate ;
CAS:81110-73-8
RCT00 :
Racecadotril ;

Benzyl [[(2RS)-2-benzyl-3-sulfanylpropanoyl]amino]-acetate ;
CAS:81110-69-2
RCT07 :
Racecadotril EP Impurity G ;

Benzyl 2-(4-((4-fluorobenzyl)carbamoyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)propan-2-ylcarbamate ;
CAS:518048-02-7
RGV67 :
Raltegravir RC 7 ;

Benzyl 2-(benzyloxy)-5-nitrobenzoate ;
CAS:1329485-44-0
MSL63 :
Mesalazine RC 3 ;

Benzyl 2-(benzyloxy)benzoate ;
CAS:14389-89-8 (?)
MSL62 :
Mesalazine RC 2 ;

Benzyl 2-(N-(4-chloro-2-(2-chlorobenzoyl)phenyl)-3,4-dimethoxyphenylsulfonamido)acetate ;
CAS:140916-69-4
RCV53 :
Relcovaptan Impurity 3 ;

Benzyl 2-amino-4,5,6,7-tetrahydrobenzo[d]thiazol-6-yl(propyl)carbamate ;
CAS:1797134-75-8
PMP61B :
Pramipexole N6-Benzyloxycarbonyl Impurity ;

Benzyl 2-aminoacetate ;
CAS:1738-68-7
RCT62B :
Racecadotril RC 2 (Base) ;

Benzyl 2-aminoacetate HCl ;
CAS:2462-31-9
RCT62H :
Racecadotril RC 2 (HCl) ;

Benzyl 3-((tert-butoxycarbonyl)methyl)-5-methylhexanoate ;
CAS:1990538-01-6
PRG77 :
Pregabalin Impurity 17 ;

Benzyl 3-(aminomethyl)-5-methylhexanoate ;
CAS:1480521-53-6
PRG61B :
Pregabalin Impurity 1 (Base) ;

Benzyl 3-(aminomethyl)-5-methylhexanoate hydrochloride ;
CAS:649748-11-8
PRG61H :
Pregabalin Impurity 1 (HCl) ;

Benzyl 3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenylcarbamate ;
CAS:1220910-89-3
TDZ65 :
Tedizolid Impurity 5 ;

Benzyl 4-(6-methoxybenzo[d]isoxazol-3-yl)piperidine-1-carboxylate ;
CAS:84163-07-5
RSP90 :
Risperidone RC 20 ;

Benzyl 4-bromo-3-fluorophenylcarbamate ;
CAS:510729-01-8
TDZ63 :
Tedizolid Impurity 3 ;

Biphenyl 2-carbonitrile ;
CAS:24973-49-7
LST66 :
Losartan RC 6 ;

Biphenyl-4,4`-diamine ;
CAS:92-87-5
PHB05B :
Phenylbutazone EP Impurity E ; Benzidine ;

Biphenyl-4,4`-diamine dihydrochloride ;
CAS:531-85-1
PHB05H :
Phenylbutazone EP Impurity E (2HCl) ; Benzidine Dihydrochloride ;

Bis {3,4-methylenedioxy-6-[(3S,4R)-4-(4-fluorophenyl) piperidine-3-ylmethoxy] phenyl}methane ;
CAS:606968-05-2
PRX06B :
Paroxetine HCl Hemihydrate EP Impurity F (Base) ; Paroxetine Dimer ; Methylene-Bis Paroxetine ;

Bis {3,4-methylenedioxy-6-[(3S,4R)-4-(4-fluorophenyl) piperidine-3-ylmethoxy] phenyl}methane dihydrochloride ;
PRX06H :
Paroxetine HCl Hemihydrate EP Impurity F (2HCl) ; Paroxetine Dimer (2HCl) ; Methylene-Bis Paroxetine Dihydrochloride ;

Bis {3,4-methylenedioxy-6-[1-methyl-(3S,4R)-4-(4-fluorophenyl) piperidine-3 -ylmethoxy]phenyl} methane ;
PRX36 :
Paroxetine Dimer N-Methyl Analog ; N-Methyl Paroxetine Dimer ;

bis((((R)-1-(6-Amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)diphosphonic acid ;
CAS:1607007-18-0
TNF66A :
Tenofovir Dimer (Acid) ;

bis((((R)-1-(6-Amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)diphosphonic acid triethylamine salt ;
TNF66T :
Tenofovir Dimer (Triethylamine Salt) ; Tenofovir Anhydride Dimer (TEA Salt) ;

Bis(((R)-3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl) hydrogen phosphate ;
CAS:1256966-02-5
TDZ24 :
Tedizolid Phosphate Dimer ; Tedizolid Impurity 24 ;

Bis((1R,2R)-(2-(2,3-dihydrobenzofuran-4-yl)cyclopropyl)methyl)amine ;
TLT70 :
Tasimelteon RC 10 ; Tasimelteon Impurity C ;

bis((4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methoxy)methane ;
RLT52B :
Ruxolitinib Dimer ;

bis(1-Methylethyl) (4RS)-4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-1,4-dihydro pyridine-3,5-dicarboxylate ;
CAS:1352916-15-4
ISR02 :
Isradipine EP Impurity B ;

bis(1-Methylethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:21881-78-7
NMD02 :
Nimodipine EP Impurity B ; Nimodipine BP Impurity B ;

bis(1-Methylethyl) 5-{[(1R)-2-(6-{[({9-[(2R)-5-hydroxy-2,11-dimethyl-5,9-dioxo-3,6,8,10-tetraoxa-5-++5-phosphadodecyl]-9Hpurin-6-yl}amino)methyl]amino}-9H-purin-9-yl)-1-methylethoxy]methyl}-5-oxo-2,4,6,8-tetraoxa-5-++5-phosphanonanedioate ;
CAS:1093279-77-6
TNF79B :
Tenofovir Disoproxil IP Impurity I ; Tenofovir Di- and Monosoproxil Heterodimer ;

bis(1-Methylethyl) 9,9'-[methylenebis(imino-9H-purine-6,9-diyl)]bis[(8R)-5-hydroxy-8-methyl-5-oxo-2,4,7-trioxa-5-++5-phosphanonanoate] ;
CAS:1962114-92-6
TNF76B :
Tenofovir Disoproxil IP Impurity F ; Tenofovir Monosoproxil Dimer ;

Bis(2-(Bromomethyl)-4-fluorophenyl)(hydroxy)borane ;
TVB68 :
Tavaborole Impurity 8 ;

bis(2-Methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:70172-96-2
NMD03 :
Nimodipine EP Impurity C ; Nimodipine BP Impurity C ; Nimodipine USP RC B ; O-Desisopropyl O-Methoxyethyl Nimodipine ;

Bis(4-Fluoro-2-methylphenyl)(hydroxy)borane ;
TVB67 :
Tavaborole Impurity 7 ;

bis(4-Fluorobenzyl)amine ;
CAS:134227-41-1
PVN62B :
Pimavanserin RC 2 (Base) ;

bis(4-Fluorobenzyl)amine hydrochloride ;
CAS:646051-52-7
PVN62H :
Pimavanserin RC 2 (HCl) ;

bis(4-Isobutoxybenzyl)amine ;
CAS:2322278-87-3
PVN63B :
Pimavanserin RC 3 (Base) ;

bis(4-Isobutoxybenzyl)amine hydrochloride ;
PVN63H :
Pimavanserin RC 3 (HCl) ;

Bis(benzo[b]thien-2-yl)methanone ;
CAS:97978-07-9
ZLT22 :
Zileuton USP RC B ;

bis(L-+¦-Glutamyl-L-cysteinylglycine)disuln¼üde ;
CAS:27025-41-8
GLT03 :
Glutathione EP Impurity C ; L-Glutathione Oxidised ; Glutathione Disulfide ;

Bis(p-acetylaminophenyl)ether ;
CAS:3070-86-8
PCM14 :
Paracetamol EP Impurity N ;

Bis(propan-2-yl) P,P'-[(2'R)-2'-deoxy-2'-fluoro-2'-methyluridine-3'O,5'O-diyl]-P,P'-diphenoxybis[(S)-N-phosphoryl-L-alininate] ;
CAS:1337482-17-3
SFS73 :
Sofosbuvir IP Impurity C ; 3',5'-O,O-Diphosphoryl Sofobuvir (USP) ; Sofosbuvir 3',5'-Bis-(S)-Phosphate ;

Bis(thiazol-5-yl-methyl)[carbonylbis[imino[(2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-5,2-diyl]]]dicarbamate ;
CAS:2804644-96-8
RTN16 :
Ritonavir EP Impurity P ; Ritonavir Aminoalcohol Urea (USP) ;

Bis-{2-[4-(1,2-Diphenyl-but-1-enyl)phenoxy]ethyl}methylamine ;
CAS:1346606-51-6
TMX55B :
Tamoxifen Dimer ;

Bis[(1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate] sulfate dihydrate ;
CAS:620-61-1
HSN04S :
Hyoscine EP Impurity D (Sulfate Dihydrate) ; Hyoscine HBr EP Impurity A (Sulfate Dihydrate) ; Hyoscyamine Sulfate (Dihydrate) ;

Bis[(1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate] sulfate dihydrate ;
CAS:620-61-1
HSC00S :
Hyoscyamine (Sulfate Dihydrate) ; Hyoscine EP Impurity D (Sulfate Salt) ;

Bis[(1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinyl]-methanone ;
CAS:1534326-81-2
SLF03 :
Solifenacin EP Impurity C ; Solifenacin (S,S)-Methanone Impurity ;

Bis[(2RS)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol] (2R,3R)-2,3-dihydroxybutanedioate ;
CAS:56392-17-7
MTP00T :
Metoprolol (Tartrate) ;

Bis[(2RS)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol] butanedioate ;
CAS:98418-47-4
MTP00S :
Metoprolol (Succinate) ;

Bis[1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester 2-(3,4-dihydroxyphenyl)-1,2-dihydro-7,8-dihydroxy-1,3-naphthalenedicarboxylic acid ;
CAS:389065-74-1
SVN11
Salvianolic Acid L ;

Bis[2-Hydroxy-3-(3,5-dimethylphenoxy)propyl]amine ;
CAS:805972-34-3
MXL23B :
Metaxalone USP RC C ;

Bis[2-Hydroxy-3-(3,5-dimethylphenoxy)propyl]amine HCl ;
CAS:112072-54-5
MXL23H :
Metaxalone USP RC C (HCl) ;

Bis[3-[(2-Chloroethyl)amino]propyl]dihydrogen diphosphate ;
CAS:241482-18-8
IFF02 :
Ifosfamide EP Impurity B ;

Bis[4-(3-Chlorophenyl)-1-piperazinyl]propane ;
CAS:6323-09-07 00:00:00
NFZ52B :
Nefazodone Dimer Impurity (Base) ; Trazodone BP Impurity H (Base) ;

Bis[4-(3-Chlorophenyl)-1-piperazinyl]propane dihydrochloride ;
CAS:2408971-27-5
NFZ52H :
Nefazodone Dimer Impurity (2HCl) ; Trazodone BP Impurity H (2HCl) ;

bis[4-(5-Thiazolidinedion-yl)methylphenyl] ether ; 5-(4-[4-(5-Thiazolidinedion-yl)methylphenoxy]benzyl) thiazolidine-2,4-dione ;
CAS:1391052-15-5
PGT06 :
Pioglitazone EP Impurity F ; Pioglitazone bis-Ether Impurity ;

Bis[5-[(1RS)-1-Hydroxy-2-[(1-methylethyl)amino]ethyl]benzene-1,3-diol] ;
CAS:586-06-1
OCP00B :
Orciprenaline (Base) ; Metaproterenol ;

Bis[5-[(1RS)-1-Hydroxy-2-[(1-methylethyl)amino]ethyl]benzene-1,3-diol] sulfate ;
CAS:5874-97-5
OCP00S :
Orciprenaline (Sulfate) ; Metaproterenol Sulfate ;

bis[N,N'-bis(aminoiminomethyl)-4-O-[5-deoxy-2-O-[2-deoxy-2-(methylamino)-a-l-glucopyranosyl]-3-C-formyl-a-l-lyxofuranosyl]-d-streptamine] trisulfate ;
CAS:3810-74-0
STP00S :
Streptomycin Sulfate ;

Bromobenzene ;
CAS:108-86-1
PFD04 :
Pirfenidone EP Impurity D ;

Calcium (3R, 6E)-7-[2-Cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-3-hydroxy-5-oxo-6-heptenoate ;
CAS:2180095-22-9
PTV12C :
Pitavastatin 5-Oxo (Calcium) ;

Calcium (S)-2-(4-(((S)-2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methylamino)benzamido)pentanedioate ;
CAS:80433-71-2
LFL00C :
Levofolinate Calcium ;

Calcium (S)-2-(4-(((S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methylamino)benzamido)pentanedioate ;
CAS:151533-22-1
LVF00C :
Levomefolate (Calcium) ; Folic Acid Tetrahydro N5-Methyl (6S)-Isomer (Calcium) ; Calcium N5-Methyl-(6S)-Tetrahydrofoliate ; Calcium L-5-Methyltetrahydrofolate ;

Calcium bis((2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate) ;
CAS:299-28-5
GLC00A:
Gluconate Calcium (Anhydrous) ;

Calcium bis((2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate) monohydrate ;
CAS:66905-23-5
GLC00H :
Gluconate Calcium (Monohydrate) ;

Calcium bis[9-[[(2E)-4-[(2S,3R,4R,5S)-3,4-dihydroxy-5-[[(2S,3S)-3-[(1S,2S)-2-hydroxy-1methylpropyl]oxiranyl]-methyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]-oxy]nonanoate] dihydrate ;
CAS:115074-43-6
MPR00C :
Mupirocin Calcium ;

Calcium pantothenate ;
CAS:137-08-6
PTT00C :
Pantothenate Calcium ;

Carbonic acid 4-[1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenyl-(1E)-buten -1-yl]phenyl 2-propen-1-yl ester ;
CAS:1287191-58-5
TMX64B :
Tamoxifen (E)-4-Alloxycarboxyl Impurity ;

Carbonyl Diamide ;
CAS:57-13-6
FUR07 :
Fluorouracil EP Impurity G ; Fluorouracil BP Impurity G ; Urea ;

Carboxymethyl-cyclohexanecarboxylic acid ;
CAS:67950-95-2
GBP05 :
Gabapentin EP Impurity E ; Gabapentin USP RC E ;

Chlamyhyaluronic acid ;
CAS:9004-61-9
HLR00A :
Hyaluronic acid ;

Chlamyhyaluronic acid sodium salt ;
CAS:9067-32-7
HLR00N :
Hyaluronate Sodium ; Sodium Hyaluronate ; Hyaluronic Acid Sodium Salt ;

Chloromethyl 11,17a-dihydroxy-3-oxoandrosta-1,4-diene-17b-carboxylate ;
CAS:129260-79-3
LTP67 :
Loteprednol Etabonate RC 7 ;

Chloromethyl 17a-ethoxycarbonyloxy-11,11-dihydroxy-3-oxoandrosta-1,4-diene-17b-carboxylate ;
LTP68 :
Loteprednol Etabonate RC 8 ;

Chloromethyl 17a-ethoxycarbonyloxy-3-oxoandrosta-1,4,9(11)-triene-17b-carboxylate ;
CAS:207670-55-1
LTP65 :
Loteprednol Etabonate RC 5 ; Loteprednol Etabonate Anhydro Impurity ;

Chloromethyl 9a,11a-dichloro-17a-ethoxycarbonyloxy-3-oxoandrosta-1,4-diene-17b-carboxylate ;
CAS:207670-57-3
LTP66 :
Loteprednol Etabonate RC 6 ; Loteprednol Etabonate 9,12-Dichloro Impurity ;

Chloromethyl 9a-chloro-17a-ethoxycarbonyloxy-11b-hydroxy-3-oxoandrosta-1,4-diene-17b-carboxylate ;
CAS:207670-58-4
LTP64 :
Loteprednol Etabonate RC 4 ; Loteprednol Etabonate 9-Chloro Impurity ;

Chloromethyl isopropyl carbonate ; Isopropoxycarbonyloxymethyl chloride ;
CAS:35180-01-9
TNF67 :
Tenofovir CMIC Impurity ;

cis-(+/-)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine ;
CAS:91797-58-9
STL44B :
Sertraline N-Desmethyl Racemate (Base) ; rac-N-Desmethyl Sertraline ;

cis-(+/-)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine hydrochloride ;
CAS:91797-57-8
STL44H :
Sertraline N-Desmethyl Racemate (HCl) ; rac-N-Desmethyl Sertraline HCl ;

cis-(1S)-N-Methyl-4-(4-chloro phenyl)-1,2,3,4-tetrahydro-1-naphthalenamine ;
CAS:91797-63-6
STL43B :
Sertraline 3-Deschloro Impurity (Base) ; 3-Deschloro Sertraline ;

cis-(1S)-N-Methyl-4-(4-chloro phenyl)-1,2,3,4-tetrahydro-1-naphthalenamine hydrochloride ;
CAS:79646-00-7
STL43H :
Sertraline 3-Deschloro Impurity (HCl) ; 3-Deschloro Sertraline HCl ;

cis-[2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-yl-methyl)-1,3-dioxolan-4-yl]methyl methanesulfonate ;
CAS:67914-86-7
ICZ41 :
Itraconazole Dioxolonyl Impurity ;

cis-1,2,3,4-Tetrahydro-1-phenyl-4-isoquinolinol ;
CAS:90861-85-1
SLF75B :
Solifenacin Impurity 15 ;

cis-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
CAS:1894509-66-0
RSP32 :
Risperidone N-Oxide cis-Isomer ;

Cis-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one ;
CAS:116857-04-6
OLM81 :
Olmesartan Dichloro Dimethyl cis-Isomer ;

cis-4-((tert-Butoxycarbonyl)methyl)cyclohexanecarboxylic acid ;
CAS:847416-70-0
TNX54 :
Tranexamic Acid RC 4 ;

cis-4-(Aminomethyl)cyclohexanecarboxylic acid ;
CAS:1197-17-7
TNX02B :
Tranexamic Acid EP Impurity B ; Tranexamic Acid USP RC B ; cis-Tranexamic Acid ;

cis-5-[(2RS)-2,3-Dihydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol ;
NDL01 :
Nadolol EP Impurity A ; Tetraol ;

cis-5-[(2RS)-2-Hydroxy-3-methoxypropoxy]-1,2,3,4tetrahydronaphthalene-2,3-diol ;
NDL02 :
Nadolol EP Impurity B ;

cis-5-[(2RS)-3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol ; 5-[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-1,2,3,4-tetrahydro-2,3-naphthalenediol ;
CAS:42200-33-9
NDL00 :
Nadolol ;

cis-5-[(2RS)-3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-8-iodo-1,2,3,4-tetrahydronaphthalene-2,3-diol ; 8-Iodo (2R,3S)-rel-Nadolol ;
CAS:67247-33-0
NDL05 :
Nadolol EP Impurity E ;

Cyclohexyl mandelic acid methyl ester ;
CAS:10399-13-0
OXB06 :
Oxybutynin EP Impurity F ; Oxybutynin USP RC B ;

Cyclohexylamine ;
CAS:108-91-8
GLP02B :
Glipizide EP Impurity B (Base) ; Glipizide BP Impurity B ;

Cyclohexylamine HBr ;
CAS:26227-54-3
GLP02X :
Glipizide EP Impurity B (HBr) ; Glipizide BP Impurity B ;

Cyclohexylamine HCl ;
CAS:4998-76-9
GLP02H :
Glipizide EP Impurity B (HCl) ; Glipizide BP Impurity B ;

Cyclopentyl (3-(4-(Cyclohexylcarbamoyl)-2-methoxybenzyl)-1-methyl-1H-indol-5-yl)carbamate ;
ZFL68 :
Zafirlukast Impurity H ;

Cyclopentylphenylmethanone ;
CAS:5422-88-8
GPB13 :
Glycopyrrolate EP Impurity M ;

D-Alanine N-[(R)-[[(1R)-2-(6-amino-9Hpurin-9-yl)-1-methylethoxy]methyl]phenoxyphosphinyl]-1-methylethyl ester ;
CAS:2053424-88-5
TNF99 :
Tenofovir RC 9 ;

D-Alanine N-[(S)-[[(1R)-2-(6-amino-9Hpurin-9-yl)-1-methylethoxy]methyl]phenoxyphosphinyl]-1-methylethyl ester ;
CAS:2053424-82-9
TNFA0 :
Tenofovir RC 10 ;

D-Arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-L-arginine ;
CAS:130308-48-4
ITB00B :
Icatibant (Base) ;

D-Fructopyranose ;
CAS:57-48-7
TPM05 :
Topiramate EP Impurity E ; Fructose ;

D-GÇïAlanine, N-GÇï[(S)GÇï-GÇï(4-GÇïnitrophenoxy)GÇïphenoxyphosphinyl]GÇï-GÇï, 2-GÇïethylbutyl ester ;
CAS:2096985-18-9
RDV71 :
Remdesivir Impurity 11 ;

D-Mannitol ;
CAS:69-65-8
MNT00 :
Mannitol ;

D-Valine (R)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester hydrochloride ;
VGC77H :
Valganciclovir (R,R)-Stereoisomer ;

D-Valine (S)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester hydrochloride ;
VGC78H :
Valganciclovir (R,S)-Stereoisomer ;

D-Valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester hydrochloride ;
CAS:1393911-57-3
VGC80H :
Valganciclovir HCl D-Valine Analog ; D-Valganciclovir HCl (USP) ; Valganciclovir HCl Enantiomer ; Ganciclovir D-Valinate HCl ;

Dechloro Vancomycin B ;
CAS:357396-41-9
VCM08 :
Vancomycin EP Impurity H ;

DELTA-5(6)-DIDEHYDROLEVONORGESTREL ACETATE
CAS:1175110-92-5
LNG55 :
Levonorgestrel Acetate Delta-5 Impurity ;

Des-difluoro-oxo Des-(methyl ((S)-1-((1R,3S,4S)-3-(1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptan-2-yl)-3-methyl-1-oxobutan-2-yl)carbamate) Ledipasvir ;
LPV60 :
Ledipasvir Keto Impurity ;

Desoxyminoxidil ;
CAS:24867-26-3
MNX05 :
Minoxidil EP Impurity E ; Minoxidil BP Impurity E ; Minoxidil USP RC E ; Deoxy Minoxidil ;

Desvancosaminyl Vancomycin B ;
CAS:101485-50-1
VCM04 :
Vancomycin EP Impurity D ;

Di-O-benzoyl L-Tartric Acid ; (2R,3R)-2,3-Di(benzoyloxy)butanedioic acid ;
CAS:2743-38-6
RMP13 :
Ramipril EP Impurity M ;

Di[(2R)-1-(2-cyclopentylphenoxy)-3-[(1,1-dimethylethyl)amino]propan-2-ol] sulfate ;
CAS:38363-42-7
PBT50S :
Penbutolol Sulfate (R)-Isomer ; (R)-Penbutolol Sulfate ;

Di[(2S)-1-(2-cyclopentylphenoxy)-3-[(1,1-dimethylethyl)amino]propan-2-ol] HCl ;
CAS:28291-30-7
PBT00H :
Penbutolol HCl ; (S)-Penbutolol HCl ;

Di[(2S)-1-(2-cyclopentylphenoxy)-3-[(1,1-dimethylethyl)amino]propan-2-ol] sulfate ;
CAS:38363-32-5
PBT00S :
Penbutolol Sulfate ; (S)-Penbutolol Sulfate ;

Dibenzo[b,f][1,4]thiazepin-11-amine ;
CAS:5786-26-5
QTP21B :
Quetiapine EP Impurity U ;

Dibenzo[b,f][1,4]thiazepine-11(10-H)-one ;
CAS:3159-07-7
QTP07 :
Quetiapine EP Impurity G ; Quetiapine USP RC G ; Quetiapine DBTO Metabolite ;

Dibenzo[b,f][1,4]thiazepine-11-yl-chloride ; 11-Chloro-dibenzo[b,f][1,4] thiazepine ;
CAS:13745-86-3
QTP43 :
Quetiapine DBTC Impurity ;

Dibenzyl 5,10-dibenzyl-4,11-dioxo-7,8-dithia-3,12-diazatetradecanedioate ;
CAS:141437-88-9
RCT08 :
Racecadotril EP Impurity H ;

Dibenzyl ether ;
CAS:103-50-4
TBS04 :
Tribenoside EP Impurity D ;

Dibenzylamine ;
CAS:103-49-1
NRD06B :
Noradrenaline EP Impurity F (Base) ;

Dibenzylamine HCl ;
CAS:20455-68-9
NRD06H :
Noradrenaline EP Impurity F (HCl) ;

Didechloro Vancomycin ;
CAS:98510-30-6
VCM05 :
Vancomycin Didechloro Impurity ;

Diethyl (E)-4-{2-[2-(tert-butoxycarbonyl)vinyl]phenyl}-2,6-dimethylpyridine-3,5-dicarboxylate ;
CAS:130996-24-6
LCD02 :
Lacidipine BP Impurity B ; Dehydro Lacidipine ;

Diethyl (ethoxymethylidene)propanedioate ;
CAS:87-13-8
NDX03 :
Nalidixic Acid EP Impurity C ;

Diethyl (Z)-4-{2-[2-(tert-butoxycarbonyl)vinyl]phenyl}-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate ;
CAS:103890-79-5
LCD03 :
Lacidipine BP Impurity C ; Lacidipine cis-Isomer ;

Diethyl 2,2'-(2,5-dimethyl-3,6-dioxopiperazine-1,4-diyl)bis(4-phenylbutanoate) ;
CAS:151387-05-2
RMP15 :
Ramipril EP Impurity O ;

Diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:21829-28-7
NDN03 :
Nitrendipine EP Impurity C ;

Diethyl 2-(3-fluoro-4-nitrophenyl)-2-methylmalonate ;
CAS:78543-06-3
FLB63 :
Flurbiprofen RC 3 ;

Diethyl 2-(3-methylbutylidene)malonate ;
CAS:51615-30-6
PRG68 :
Pregabalin Impurity 8 ;

Diethyl 2-(4-amino-3-fluorophenyl)-2-methylmalonate ;
CAS:78543-08-5
FLB64 :
Flurbiprofen RC 4 ;

Diethyl 2-(4-chlorobenzyl)malonate ;
CAS:37556-13-1
PLS67 :
Pitolisant RC 7 ;

Diethyl 2-nitromalonate ;
CAS:603-67-8
TMZ62 :
Temozolomide RC 2 ;

Diethyl 4-(2-bromophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:861927-02-8
LCD61 :
Lacidipine RC 1 ;

Diethyl malonate ;
CAS:105-53-3
PLS69 :
Pitolisant RC 9 ;

Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:2226462-71-9
NSD27 :
Nisoldipine USP RC G ;

Diisopropyl 2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NVP51 :
Nilvadipine Diisopropyl Ester Impurity ;

Diisopropyl bicarbamate ;
CAS:19740-72-8
OLS22 :
Orlistat USP RC B ;

Dimethyl (4RS)-4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:75695-84-0
ISR03 :
Isradipine EP Impurity C ;

Dimethyl 1,4-dihydro-2,6-dimethyl-4-(o-nitrophenyl)-3,5-pyridine dicarboxylate ;
CAS:21829-25-4
NFD00 :
Nifedipine ;

Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:21881-77-6
NDN02 :
Nitrendipine EP Impurity B ; Nicardipine USP RC C ; Nicardipine Dimethyl Ester Analog ; m-Nifedipine ;

Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate ;
CAS:76258-20-3
NCD52 :
Nicardipine Dehydro Dimethyl Diester ;

Dimethyl 2-(3-methylbutylidene)malonate ;
CAS:53618-21-6
PRG94 :
Pregabalin Impurity 34 ;

Dimethyl 2-(4-methyl-1-nitropentan-2-yl)malonate ;
CAS:100401-40-9
PRG93 :
Pregabalin Impurity 33 ;

Dimethyl 2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NVP52 :
Nilvadipine Dimethyl Ester Impurity ;

Dimethyl 4',4'''-((7'-methyl-2'-propyl-1H,3'H-[2,5'-bibenzo[d]imidazole]-1,3'-diyl)bis(methylene))bis([1,1'-biphenyl]-2-carboxylate) ;
CAS:884330-13-6
TST64 :
Telmisartan Impurity 4 ; Telmisartan Dimer Methyl Ester ;

Dimethyl 4-(2-nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;
CAS:67035-22-7
NFD01 :
Nifedipine EP Impurity A ; Nifedipine Nitrophenylpyridine Analog USP) ; Dehydro Nifedipine ;

Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;
CAS:50428-14-3
NFD02 :
Nifedipine EP Impurity B ; Nifedipine Nitrosophenylpyridine Analog (USP) ; Dehydronitroso Nifedipine ;

Dimethyl 4-hydroxyisophthalate ;
CAS:5985-24-0
MSX05 :
Methyl Salicylate EP Impurity E ; Methyl Salicylate USP RC A ;

Dimethyl Octadecanedioate ;
CAS:1472-93-1
ODD00 :
Octadecanedioic Acid Dimethyl Ester ;

Dimethyl(2 S)-2-[[4-[[(2,4-diaminopteridin-6-yl)methyl]methylamino]benzoyl] amino]pentanedioate ;
CAS:34378-65-9
MTX10 :
Methotrexate EP Impurity J ; Methotrexate Dimethyl Ester ;

Dimethylamine HCl ;
CAS:506-59-2
MTF06H :
Metformin EP Impurity F (HCl) ; Imatinib EP Impurity I (HCl) ; Dacarbazine EP Impurity D (HCl) ;

Diphenyl(4-vinylpiperidin-4-yl)methanol hydrochloride ;
UCD62H :
Umeclidinium Bromide RC 2 (HCl) ;

Diphenyl(piperidin-4-yl)methanol ;
CAS:115-46-8
TFN09 :
Terfenadine EP Impurity I ; Fexofenadine EP Impurity E ;

Diphenylcarbamic chloride ;
CAS:83-01-2
TMZ23 :
Temozolomide USP RC C ;

Diphenylethanedione ;
CAS:134-81-6
PNT02 :
Phenytoin EP Impurity B ; Phenytoin BP Impurity B ; Benzil ;

Diphenylmethanone ;
CAS:119-61-9
PNT01 :
Phenytoin EP Impurity A ; Phenytoin BP Impurity A ; Benzophenone ; Diphenhydramine EP Impurity E ;

Dipropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:77888-05-2
NDN52 :
Nitrendipine Dipropyl Ester ;

Disodium (2S,5R,6R)-6-[[(2RS)-2-carboxylato-2-(thiophen-3-yl)acetyl] amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate ;
CAS:4697-14-7
TCC00N :
Ticarcillin Disodium ; Ticarcillin Sodium ;

Disodium (3R,5R,7R,8R,9S,10S,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-((R)-5-oxo-5-(2-sulfonatoethylamino)pentan-2-yl)-hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl sulfate
CAS:66874-06-4
LCX75N :
Lithocholic Acid RC 15 (Disodium) ;

Disodium (S)-2-(4-(N-((2-amino-4-oxo-1,4,7,8-tetrahydropteridin-6-yl)methyl)formamido)benzamido)pentanedioate ;
LFL06N :
Levofolinate EP Impurity F (Na) ; 10-Formyldihydrofolic Acid Disodium Salt ;

Disodium 2,2GÇÖ-Dithiodiethanesulfonate ;
CAS:45127-11-5
MSS04A :
Mesna EP Impurity D (Acid) ; Dimesna ; Mesna USP RC B ;

Disodium 2-((8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl phosphate ;
CAS:94088-00-3
IFP51N :
Isoflupredone 21-Phosphate Ester Disodium ;

Disodium 2-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-3-(sulfonatooxy)-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetate ;
CAS:64936-82-9
LCX74N :
Lithocholic Acid RC 14 (Disodium) ;

Disodium(ethoxycarbonyl)phosphonate ;
CAS:72305-00-1
FSC01N :
Foscarnet EP Impurity A (Disodium Salt) ;

Disodium(ethoxyoxydophosphanyl)formate ;
CAS:55920-24-6
FSC02N :
Foscarnet EP Impurity B ; Foscarnet USP RC B ;

Dithiophen-2-ylmethanone ;
CAS:704-38-1
TTP06 :
Tiotropium EP Impurity F ;

Eicosanoic acid methyl ester ;
CAS:1120-28-1
MRD00 :
Methyl Arachidate ; Arachidic Acid Methyl Ester ;

ent-(17Z)-16+¦-(Acetyloxy)-11+¦-hydroxy-4+¦,8,14-trimethyl-3-oxo-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:4680-37-9
FSD07A :
Fusidic Acid EP Impurity G ; Sodium Fusidate EP Impurity G ; Fusidic Acid BP Impurity G ; 3-Didehydro Fusidic Acid ; 3-Keto Fusidic Acid ;

ent-(17Z)-16+¦-(Acetyloxy)-3+¦,11+¦-dihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:6990-06-03 00:00:00
FSD00A :
Fusidic Acid ;

ent-(17Z)-16+¦-(Acetyloxy)-3+¦,11+¦-dihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid sodium salt ;
CAS:751-94-0
FSD00N :
Fusidic Acid (Sodium Salt) ; Sodium Fusidate ;

ent-(17Z)-16+¦-(Acetyloxy)-3+¦-hydroxy-4+¦,8,14-trimethyl-11-oxo-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:16711-91-4
FSD08A :
Fusidic Acid EP Impurity H ; Sodium Fusidate EP Impurity H ; Fusidic Acid BP Impurity H ; 11-Didehydro Fusidic Acid ; 11-Keto Fusidic Acid ;

ent-(17Z)-16+¦-(Acetyloxy)-3+¦-hydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:1013937-16-0
FSD13A :
Fusidic Acid EP Impurity M ; Sodium Fusidate EP Impurity M ; Fusidic Acid BP Impurity M ; 11-Deoxy Fusidic Acid ;

ent-(17Z)-16+¦-(Acetyloxy)-3+¦-hydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-9(11),17(20),24-trien-21-oic acid ;
CAS:74048-41-2
FSD12A :
Fusidic Acid EP Impurity L ; Sodium Fusidate EP Impurity L ; Fusidic Acid BP Impurity L ; 9,11-Anhydro Fusidic Acid ;

ent-(17Z)-16+¦-(Acetyloxy)-3,11-dioxo-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:3482-38-0
FSD48A :
Fusidic Acid 3,11-Diketo Impurity ;

ent-(17Z)-3+¦,11+¦,16+¦-trihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:5951-83-7
FSD09A :
Fusidic Acid EP Impurity I ; Sodium Fusidate EP Impurity I ; Fusidic Acid BP Impurity I ; 16-epi-Deacetyl Fusidic Acid ;

ent-(17Z)-3+¦,11+¦,16+¦-trihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid sodium salt ;
CAS:55601-53-1
FSD15N :
Fusidic Acid EP Impurity O ; Fusidic Acid BP Impurity O ; 16-Deacetyl Fusidic Acid Sodium Salt ;

Ent-(17Z)-3+¦,11+¦-Dihydroxy-17-[(6R)-6-(1-hydroxy-1-methylethyl)-2-oxodihydro-2H-pyran-3(4H)-ylidene]-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-androstan-16+¦-yl acetate ;
FSD04 :
Fusidic Acid EP Impurity D ; (24S)-24,25-Dihydro-24,25-Dihydroxy Fusidic Acid 21,24-Lactone ;

Ent-(17Z)-3+¦,11+¦-Dihydroxy-17-[(6S)-6-(1-hydroxy-1-methylethyl)-2-oxodihydro-2H-pyran-3(4H)-ylidene]-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-androstan-16+¦-yl acetate ;
FSD03 :
Fusidic Acid EP Impurity C ; (24R)-24,25-dihydro-24,25-Dihydroxy Fusidic Acid 21,24-Lactone ;

Ent-(17Z)-3+¦,11+¦-Dihydroxy-17-[(6SR)-6-hydroxy-7,7-dimethyl-2-oxooxepan-3-ylidene]-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-androstan-16+¦-yl acetate ;
FSD02 :
Fusidic Acid EP Impurity B ; 24,25-Dihydro-24,25-Dihydroxy Fusidic Acid-21,25-Lactone ;

ent-(17Z)-3+¦,11+¦-Dihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dieno-21(16+¦)-lactone ;
CAS:13011-12-6
FSD10 :
Fusidic Acid EP Impurity J ; Sodium Fusidate EP Impurity J ; Fusidic Acid BP Impurity J ; 16-epi-Deacetyl Fusidic Acid 21,16-Lactone ;

ent-(17Z)-3+¦,11+¦-Dihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dieno-21(16+¦)-lactone ;
CAS:4701-54-6
FSD11 :
Fusidic Acid EP Impurity K ; Sodium Fusidate EP Impurity K ; Fusidic Acid BP Impurity K ; Deacetyl Fusidic Acid 21,16-Lactone ;

Ent-(17Z,24EZ)-16+¦-(Acetyloxy)-3+¦,11+¦,26-trihydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
FSD05A :
Fusidic Acid EP Impurity E ; 26-Hydroxy Fusidic Acid ;

ent-(17Z,24EZ)-16+¦-(Acetyloxy)-3+¦,11+¦-dihydroxy-4+¦,8,14-trimethyl-26-oxo-18-nor-5+¦,10+¦-cholesta-17(20),24-dien-21-oic acid ;
CAS:1415035-94-7
FSD06A :
Fusidic Acid EP Impurity F ; Sodium Fusidate EP Impurity F ; Fusidic Acid BP Impurity F ; 26-Oxo Fusidic Acid ;

ent-(24SR,17Z)-16+¦-(Acetyloxy)-3+¦,11+¦,24,25-tetrahydroxy-4+¦,8,14-trimethyl-18-nor-5+¦,10+¦-cholest-17(20)-en-21-oic acid ;
CAS:80445-74-5
FSD01A :
Fusidic Acid EP Impurity A ; Sodium Fusidate EP Impurity A ; Fusidic Acid BP Impurity A ; 24,25-Dihydroxy Fusidic Acid ;

epi-Lovastatin ;
CAS:79952-44-6
LVS36 :
Lovastatin epi-Isomer ; Simvastatin EP Impurity F ;

Erythromycin (9E)-oxime ;
CAS:111321-02-9
RTM03 :
Roxithromycin EP Impurity C ; Clarithromycin EP Impurity J ; (9E)-Erythromycin Oxime ;

Erythromycin 9-(E)-[O-[(2-Chloroethoxy)methyl]oxime] ;
CAS:134834-12-1
RTM10 :
Roxithromycin EP Impurity J ; 2-Chloroethoxy Roxithromycin ;

Erythromycin 9-(E)-[O-[[(2-Methoxyethoxy)methoxy]methyl]oxime] ;
CAS:425365-64-6
RTM07 :
Roxithromycin EP Impurity G ;

Erythromycin 9-(E)-[O-[[2-(Hydroxymethoxy)ethoxy]methyl]oxime] ;
RTM11 :
Roxithromycin EP Impurity K ;

Erythromycin 9-(Z)-[O-[(2-Methoxyethoxy)methyl]-oxime] ;
CAS:134931-00-3
RTM04 :
Roxithromycin EP Impurity D ; (Z)-Roxithromycin ;

Erythromycin 9-oxime ;
CAS:13127-18-9
RTM53 :
Roxithromycin 9-Oxime Impurity ; Erythromycin A Oxime ; Clarithromycin 9-Oxime Impurity ;

Ethane-1,2-diamine ;
CAS:107-15-3
TZN08B :
Tizanidine EP Impurity H (Base) ; Ethylene Diamine ;

Ethane-1,2-diamine dihydrochloride ;
CAS:333-18-6
TZN08H :
Tizanidine EP Impurity H (2HCl) ; Ethylene Diamine Dihydrochloride ;

Ethanediimidic acid,1,2-diethyl ester ;
CAS:13534-15-1
TML53B :
Timolol Impurity 3 ;

Ethanethioic acid ;
CAS:507-09-5
RCT01 :
Racecadotril EP Impurity A ; Thioacetic acid ;

Ethanolamine ;
CAS:141-43-5
LGT11B :
Linagliptin EP Impurity K (Base) ;

Ethanolamine hydrochloride ;
CAS:2002-24-6
LGT11H :
Linagliptin EP Impurity K (HCl) ;

Ethyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate ;
CAS:24683-20-3
PXC05 :
Piroxicam EP Impurity E ;

Ethyl (1R,2R,3S,4R,5S)-4-acetamido-5-amino-2-azido-3-(1-ethylpropoxy) cyclohexanecarboxylate ;
CAS:2413185-84-7
OST02B :
Oseltamivir EP Impurity B ; Oseltamivir BP Impurity B ;2-Azido-1,2-Dihydro Oseltamivir ;

Ethyl (1RS)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate ;
CAS:108061-03-6
KTR10 :
Ketorolac EP Impurity J ; Ketorolac Ethyl Ester ;

Ethyl (2-oxopyrrolidin-1-yl)acetate ;
CAS:61516-73-2
PCT03 :
Piracetam EP Impurity C ;

Ethyl (2R,4R)-5-([1,1`-biphenyl]-4-yl)-4-amino-2-methylpentanoate ;
CAS:1995860-05-3
SCT91B :
Sacubitril RC 21 (Base) ; (2R,4R)-N-Des-Succinyl Sacubitril ;

Ethyl (2R,4R)-5-([1,1`-biphenyl]-4-yl)-4-amino-2-methylpentanoate hydrochloride ;
CAS:2101223-17-8
SCT91H :
Sacubitril RC 21 (HCl) ; (2R,4R)-N-Des-Succinyl Sacubitril HCl ;

Ethyl (2R,4S)-5-([1,1`-biphenyl]-4-yl)-4-acetamido-2-methylpentanoate ;
CAS:2806120-13-6 (rel.)
SCT58 :
Sacubitril N-Acetyl ;

Ethyl (2RS)-2-(carbamoylsulphanyl)-3-[4-[2-(5-ethylpyridin-2-yl) ethoxy] phenyl] propanoate ;
CAS:868754-41-0
PGT04 :
Pioglitazone EP Impurity D ;

Ethyl (2RS)-3-(dimethylamino)-2-(4-methoxyphenyl)propanoate ;
CAS:323176-93-8
VLF02B :
Venlafaxine EP Impurity B (Base) ;

Ethyl (2RS)-3-(dimethylamino)-2-(4-methoxyphenyl)propanoate HCl ;
CAS:2174001-92-2
VLF02H :
Venlafaxine EP Impurity B (HCl) ;

Ethyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate ;
CAS:31220-35-6
NPX06 :
Naproxen EP Impurity F ; Naproxen Ethyl Ester ;

Ethyl (2S)-2-[(3'S,8'aS)-3'-methyl-1',4'-dioxohexahydrospiro[1,3-dithiolane-2,7'(6'H)-pyrrolo[1,2-a]pyrazin]-2'-yl]-4-phenylbutanoate ;
SPP01 :
Spirapril EP Impurity A ;

Ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-1,3,4,6,11,11ahexahydro-2H-pyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate ;
CAS:103733-49-9
QPR04 :
Quinapril EP Impurity D ; Quinapril USP RC A ; Quinapril Diketopiperazine ;

Ethyl (2S)-2-[(3S,5aS,8aS,9aS)-3-methyl-1,4-dioxodecahydro-2H-cyclopenta [4,5]pyrrolo[1,2-a]pyrazin-2-yl]-4-phenyl butanoate ;
CAS:108731-95-9
RMP04 :
Ramipril EP Impurity D ; Ramipril USP RC D ; Ramipril Diketopiperazine ;

Ethyl (2S)-2-[(3S,5aS,8aS,9aS)-9a-hydroxy-3-methyl-1,4-dioxodecahydro-2H-cyclopenta[4,5]pyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate ;
CAS:1309040-96-7
RMP12 :
Ramipril EP Impurity L ; Ramipril Hydroxy Diketopiperazine ;

Ethyl (2S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydro pyrazino[1,2-a]indol-2(1H)-yl]pentanoate ;
CAS:129970-98-5
PRD06 :
Perindopril EP Impurity F ; Perindopril USP RC F ; Perindopril BP Impurity F ; Perindopril Diketopiperazine ; Perindopril (10aS)-Dione ;

Ethyl (2S)-4-amino-4-oxo-2-[(quinolin-2-ylcarbonyl)amino]butanoate ;
SQN02 :
Saquinavir EP Impurity B ;

Ethyl (2S,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoate ;
CAS:1995860-03-1
SCT90B :
Sacubitril RC 20 (Base) ;(2S,4R)-N-Des-Succinyl Sacubitril ;

Ethyl (2S,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoate hydrochloride ;
CAS:2259707-96-3
SCT90H :
Sacubitril RC 20 (HCl) ; (2S,4R)-N-Des-Succinyl Sacubitril HCl ;

Ethyl (2S,4S)-5-([1,1`-biphenyl]-4-yl)-4-amino-2-methylpentanoate ;
CAS:753421-85-1
SCT92B :
Sacubitril RC 22 (Base) ; (2S,4S)-N-Des-Succinyl Sacubitril ;

Ethyl (2S,4S)-5-([1,1`-biphenyl]-4-yl)-4-amino-2-methylpentanoate hydrochloride ;
SCT92H :
Sacubitril RC 22 (HCl) ; (2S,4S)-N-Des-Succinyl Sacubitril HCl ;

Ethyl (2Z)-2-[(acetyloxy)imino]-2-amino-acetic acid ester ;
CAS:2145113-84-2
MND64 :
Metronidazole RC 4 ;

Ethyl (3R, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-3-hydroxy-5-oxo-6-heptenoate ;
PTV10 :
Pitavastatin 5-Oxo Ethyl Ester ;

Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-methylpropoxy)cyclohex-1-ene-1-carboxylate ;
CAS:1052063-37-2
OST06B :
Oseltamivir EP Impurity F (Base) ; Oseltamivir BP Impurity F ; Oseltamivir C-Desmethyl Analog ;

Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-methylpropoxy)cyclohex-1-ene-1-carboxylate formate ;
OST06F :
Oseltamivir EP Impurity F (Formate) ; Oseltamivir BP Impurity F ; Oseltamivir Formate C-Desmethyl Analog ;

Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate ;
CAS:956267-10-0
OST07B :
Oseltamivir EP Impurity G (Base) ;

Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate formate ;
OST07F :
Oseltamivir EP Impurity G (Formate Salt) ;

Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate HCl ;
OST07H :
Oseltamivir EP Impurity G (HCl) ;Oseltamivir BP Impurity G ; Oseltamivir USP Impurity C (HCl) ;

Ethyl (3R,4S,5S)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate ;
CAS:2413185-95-0
OST54B :
Oseltamivir (3R,4S,5S)-Isomer ;

Ethyl (4-hydroxyphenyl)acetate ;
CAS:17138-28-2
MTP39 :
Metoprolol Hydroxy Ester Impurity ;

Ethyl (5-benzoyl-1H-benzimidazol-2-yl)carbamate ;
CAS:31430-19-0
MBD05 :
Mebendazole EP Impurity E ; Mebendazole USP RC E ; Mebendazole Ethyl Analog ;

Ethyl (5S, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-5-hydroxy-3-oxo-6-heptenoate ;
CAS:148901-69-3
PTV09 :
Pitavastatin 3-Oxo Ethyl Ester ;

Ethyl (E)-N-{2-[(2-{4-[(4-fluorobenzyl)carbamoyl]-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl}propan-2-yl)amino]-2-oxoacetyl}acetohydrazonate ;
CAS:2138805-56-6 (Z/E)
RGV06 :
Raltegravir EP Impurity F ; Raltegravir (E)-Ethoxyacetohydrazone ; (Supplied as Z/E mixture) ;

Ethyl (RS)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate ;
CAS:107884-32-2
OFX23 :
Ofloxacin Ethyl Ester ;

Ethyl (S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate ;
CAS:177472-30-9
LFX08 :
Levofloxacin EP Impurity H ; Levofloxacin USP RC C ; Levofloxacin Ethyl Ester ;

Ethyl (Z)-N-{2-[(2-{4-[(4-fluorobenzyl)carbamoyl]-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl}propan-2-yl)amino]-2-oxoacetyl}acetohydrazonate ;
CAS:2138805-56-6 (Z/E)
RGV07 :
Raltegravir EP Impurity G ; Raltegravir (Z)-Ethoxyacethydrazone ; (Supplied as Z/E mixture) ;

Ethyl [(4-methylphenyl)sulfonyl]-carbamate ;
CAS:5577-13-9
GCZ03 :
Gliclazide EP Impurity C ; Gliclazide BP Impurity C ;

Ethyl [[4-[(3-methylphenyl)amino]pyridin-3-yl]sulfonyl]carbamate ;
CAS:72810-57-2
TSM05 :
Torsemide EP Impurity E ;

Ethyl [3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)propyl]methylcarbamate ;
CAS:16234-88-1
NTL07 :
Nortriptyline EP Impurity G ; Nortriptyline N-Ethyl Carbamate ;

Ethyl {2-(N-ethoxycarbonylamino)-6-[(4-fluorobenzyl)amino]pyridin-3-yl}carbamate ;
CAS:1552323-75-7
FPT50B :
Flupirtine 2-Ethyl Carbamate ;

Ethyl {2-Amino-6-[(4-fluorobenzyl)amino]pyridin-3-yl}carbamate ;
CAS:56995-20-1
FPT00B :
Flupirtine ;

Ethyl {2-Amino-6-[(4-fluorobenzyl)amino]pyridin-3-yl}carbamate maleate ;
CAS:75507-68-5
FPT00M :
Flupirtine Maleate ;

Ethyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate ;
CAS:869501-51-9
RFN62 :
Rufinamide Ethyl Ester ;

Ethyl 1-(2-(4-(ethoxycarbonyl)piperidin-1-yl)ethyl)piperidine-4-carboxylate ;
CAS:494778-36-8
UCD65B :
Umeclidinium Bromide RC 5 (Base) ;

Ethyl 1-(2-(4-(ethoxycarbonyl)piperidin-1-yl)ethyl)piperidine-4-carboxylate dihydrochloride ;
UCD65H :
Umeclidinium Bromide RC 5 (HCl) ;

Ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylate ;
CAS:1838-39-7
SLF67B :
Solifenacin Impurity 7 (Base) ;

Ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylate HCl ;
CAS:16313-49-8
SLF67H :
Solifenacin Impurity 7 (HCl) ;

Ethyl 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-9H-purin-2-yl)-1H-pyrazole-4-carboxylate ;
CAS:313348-16-2
RGD56 :
Regadenoson Impurity 6 ; Regadenoson Ethy Ester Analog ;

Ethyl 1-[(4RS)-4-[4-(1,1-dimethylethyl)phenyl]-4-hydroxybutyl]piperidine-4-carboxylate ;
CAS:100499-85-2
TFN10 :
Terfenadine EP Impurity J ;

Ethyl 1-methyl-3-propyl-1H-pyrazole-5-carboxylate ;
CAS:133261-07-1
SDFD8 :
Sildenafil RC 48 ;

Ethyl 1-methylethyl (5RS)-5-{[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl}-5-oxo-2,4,6,8-tetraoxa-5-++5-phosphanonanedioate ;
CAS:1422284-16-9
TNF83B :
Tenofovir Disoproxil IP Impurity M (Base) ; Tenofovir Disoproxil USP RC F (Base) ; Tenofovir Isopropyl Ethyl Diester (Base) ;

Ethyl 1H-pyrazole-4-carboxylate ;
CAS:37622-90-5
RGD57 :
Regadenoson Impurity 7 ; 4-Pyrazolecarboxylic Acid Ethyl Ester ;

Ethyl 2-((1R,2R,3aS,9aS)-2-hydroxy-1-((S)-3-hydroxyoctyl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-5-yloxy)acetate ;
CAS:1355990-07-6
TPS57 :
Treprostinil Ethyl Ester ;

Ethyl 2-((3aR,4S,6R,6aS)-6-(benzyloxycarbonyl)-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yloxy)acetate ;
CAS:866551-95-3
TCG87 :
Ticagrelor Impurity 17 ;

Ethyl 2-((R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetate ;
CAS:70779-06-5
GDC52 :
Glycodeoxycholic Acid Ethyl Ester ;

Ethyl 2-(1-(aminomethyl)cyclohexyl)acetate ;
CAS:138799-97-0
GBP52B :
Gabapentin Ethyl Ester (Base) ;

Ethyl 2-(1-(aminomethyl)cyclohexyl)acetate hydrochloride ;
CAS:60175-04-4
GBP52H :
Gabapentin Ethyl Ester (HCl) ;

Ethyl 2-(2-(4-methylphenylsulfonamido)acetamido)acetate ;
CAS:2478-45-7
RXD71 :
Roxadustat RC 11 ;

Ethyl 2-(2-benzylacrylamido)acetate ;
CAS:660848-81-7
RCT65 :
Racecadotril RC 5 ;

Ethyl 2-(2-ethoxy-5-(4-ethylpiperazin-1-ylsulfonyl)phenyl)-5-methyl-4-oxo-3,4-dihydroimidazo[1,5-f][1,2,4]triazine-7-carboxylate ;
CAS:1417529-69-1
VDF77 :
Vardenafil Impurity 7 ;

Ethyl 2-(2-ethoxyphenyl)-5-methyl-4-oxo-3,4-dihydroimidazo[1,5-f][1,2,4]triazine-7-carboxylate ;
CAS:1417529-67-9
VDF78 :
Vardenafil Impurity 8 ;

Ethyl 2-(2-oxopyrrolidin-1-yl)butanoate ;
CAS:86815-10-3
LET55 :
Levetiracetam Impurity 5 ;

Ethyl 2-(3,4-difluorophenyl)cyclopropanecarboxylate ;
TCG96 :
Ticagrelor Impurity 26 ;

Ethyl 2-(4-isobutylphenyl)acetate ;
CAS:15649-02-2
IBF52 :
Ibufenac Ethyl Ester ;

Ethyl 2-(4-isobutylphenyl)propanoate ;
CAS:41283-72-1
IBP56 :
Ibuprofen Ethyl Ester ;

Ethyl 2-(7,8,10-trimethyl-2,4-dioxobenzo[g]pteridin-3(2H,4H,10H)-yl)acetate ;
CAS:74178-39-5
RBF72 :
Riboflavin RC 12 ;

Ethyl 2-(benzyloxy)propanoate ;
CAS:2040-44-0
LFX77 :
Levofloxacin Impurity 17 ;

Ethyl 2-[(naphthalen-1-yl)methyl]-3-(tetrahydrofuran-2-yl)propanoate ;
NFF02 :
Naftidrofuryl EP Impurity B ;

Ethyl 2-[[(3aR,4S,6R,6aS)-6-Amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]oxy]acetate ;
CAS:1265919-24-1
TCG85B :
Ticagrelor Impurity 15 (Base) ;

Ethyl 2-[[(3aR,4S,6R,6aS)-6-Amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]oxy]acetate oxalate ;
CAS:1402149-98-7
TCG85X :
Ticagrelor Impurity 15 (Oxalate) ;

Ethyl 2-[4-[(cyclohexylcarbamoyl)sulphamoyl]phenyl]ethyl]carbamate ;
CAS:13554-93-3
GLP03 :
Glipizide EP Impurity C ; Glipizide BP Impurity C ;

Ethyl 2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo phenyl) propanoate ;
CAS:76353-71-4
LTX32 :
Levothyroxine Ethyl Ester ;

Ethyl 2-amino-4-(4-fluorophenyl)-6-isopropylpyrimidine-5-carboxylate ;
CAS:712320-67-7
RSVB8 :
Rosuvastatin Impurity 18 ;

Ethyl 2-amino-4-nitrophenylcarbamate ;
CAS:1263404-74-5
RGB63 :
Retigabine RC 3 ;

Ethyl 2-bromoethanesulfonate ; 2-Bromoethanesulfonic acid ethyl ester ;
CAS:41239-92-3
MSS52 :
Mesna Ethyl Ester 2-Bromo Analog ;

Ethyl 2-chloro-8-ethyl-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylate ;
PPM04 :
Pipemidic Acid EP Impurity D ;

Ethyl 2-ethoxy-4-(2-ethoxy-2-oxoethyl)benzoate ;
CAS:332347-69-0
RPG54 :
Repaglinide Impurity 4 ;

Ethyl 2-ethoxy-4-[2-[[(1S)-3-methyl-1-[2-(piperidin-1-yl)phenyl] butyl] amino]-2-oxoethyl]benzoate ;
CAS:147770-06-7
RPG04 :
Repaglinide EP Impurity D ; Repaglinide Ethyl Ester ;

Ethyl 2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenylcarbamate ;
RGR65 :
Regorafenib RC 5 ;

Ethyl 2-formyl-3-oxopropanoate ;
CAS:80370-42-9
RGD59 :
Regadenoson Impurity 9 ;

Ethyl 2-hydroxybenzoate ;
CAS:118-61-6
MSX06 :
Methyl Salicylate EP Impurity F ; Ethyl Salicylate ;

Ethyl 2-methoxy-5-sulfamoylbenzoate ;
CAS:33045-53-3
SPD03 :
Sulpiride EP Impurity C ;

Ethyl 2-sulfanylethanesulfonate ; 2-Mercaptoethanesulfonic acid ethyl ester ;
MSS51 :
Mesna Ethyl Ester ;

Ethyl 3''-tert-butyl-4'-(2-acetoxyethoxy)-4''-(pyrrolidin-1-yl)[1,1':3',1'']terphenyl-4-carboxylic acid ;
CAS:895543-08-5
TFR63 :
Trifarotene RC 3 ;

Ethyl 3''-tert-Butyl-4'-(2-hydroxyethoxy)-4''-(pyrrolidin-1-yl)[1,1':3',1'']terphenyl-4-carboxylic acid ;
TFR61 :
Trifarotene RC 1 ; Trifarotene Ethyl Ester ;

Ethyl 3,3-diethoxypropanoate ;
CAS:10601-80-6
RGD65 :
Regadenoson Impurity 15 ;

Ethyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate ;
CAS:1675248-18-6
TFCA8B :
Tofacitinib RC 18 ;

Ethyl 3-(2-acetamidoethyl)-5-methoxy-1H-indole-1-carboxylate ;
CAS:519186-54-0
MTN62 :
Melatonin N-Carboxylate Ethyl Ester ;

Ethyl 3-[4-[2-(5-Ethylpyridin-2-yl) ethoxy] phenyl] propanoate ;
CAS:868754-42-1
PGT05 :
Pioglitazone EP Impurity E ; Pioglitazone Ethyl Ester Impurity ;

Ethyl 3-acetamido-2-oxobutanoate ;
CAS:454426-80-3
VDF74 :
Vardenafil Impurity 4 ;

Ethyl 3-amino-3-oxopropanimidate hydrochloride ;
CAS:64344-76-9
MNX61 :
Minoxidil RC 1 ;

Ethyl 3-oxo-3-(2,3,4-trifluorophenyl)propanoate ;
CAS:157766-27-3
LFX78 :
Levofloxacin Impurity 18 ;

Ethyl 3-oxo-3-(2,3,5-trifluoro-4-(4-methylpiperazin-1-yl)phenyl)propanoate ;
CAS:108860-30-6
LFX88 :
Levofloxacin Impurity 28 ;

Ethyl 3-oxopentanoate ;
CAS:4949-44-4
RSVC2 :
Rosuvastatin Impurity 22 ;

Ethyl 3-p-tolylpropiolate ;
CAS:52188-06-4
OZG61 :
Ozagrel RC 1 ;

Ethyl 4'-(2-acetoxyethoxy)-3'-bromobiphenyl-4-carboxylate ;
CAS:895542-96-8
TFR64 :
Trifarotene RC 4 ;

Ethyl 4'-bromomethyl biphenyl-2-carboxylate ;
CAS:133085-87-7
TST34 :
Telmisartan Bromo Ethyl Ester ;

Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate ;
CAS:144689-93-0
OLM56 :
Olmesartan Imidazole Ethyl Ester Impurity ;

Ethyl 4-(2,3,4-trimethoxybenzyl)piperazine-1-carboxylate ;
CAS:53531-01-4
TMD08B :
Trimetazidine EP Impurity H ; Trimetazidine N-Carboxylic Acid Ethyl Ester ;

Ethyl 4-(2-(2-methylpyrazine-5-carboxamido)ethyl)phenylsulfonylcarbamate ;
CAS:1076198-09-8
GLP10 :
Glipizide EP Impurity J ;

Ethyl 4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl)phenylsulfonylcarbamate ;
CAS:318515-70-7
GLM53 :
Glimepiride Ethyl Ester ;

Ethyl 4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenylcarbamate ;
CAS:2206827-12-3
SRF69 :
Sorafenib RC 9 ;

Ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylate ;
CAS:144690-33-5
OLM69 :
Olmesartan Impurity 9 ; N1-Trityl Olmesartan Ethyl Ester ;

Ethyl 4-(3-Benzoylpyrrol-1-yl)-2-ethoxycarbonylbutanoate ;
KTR53 :
Ketorolac 3-Benzoylpyrrole Diester Impurity ;

Ethyl 4-(3-bromo-4-hydroxyphenyl)benzoate ;
CAS:895542-84-4
TFR66 :
Trifarotene RC 6 ;

Ethyl 4-(3-oxomorpholino)phenylcarbamate ;
CAS:1327778-39-1
RVRA1
Rivaroxaban RC 41 ;

Ethyl 4-(4-acetyl-3-hydroxy-2-propylphenoxy)butanoate ;
CAS:88420-31-9
TLK64 :
Tipelukast RC 4 ;

Ethyl 4-(4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxamido)piperidine-1-carboxylate ;
CAS:137211-63-3
PRC52 :
Prucalopride N-Ethoxycarbonyl Analog ;

Ethyl 4-(4-fluorophenyl)-6-isopropyl-2-(methylsulfonamido)pyrimidine-5-carboxylate ;
CAS:1035595-71-1
RSVB9 :
Rosuvastatin Impurity 19 ;

Ethyl 4-(4-fluorophenyl)-6-isopropyl-2-(methylsulfonyl)pyrimidine-5-carboxylate ;
CAS:147118-28-3
RSVBX :
Rosuvastatin Impurity 20 ;

Ethyl 4-(4-fluorophenyl)-6-isopropyl-2-(methylthio)pyrimidine-5-carboxylate ;
CAS:147118-27-2
RSVC1 :
Rosuvastatin Impurity 21 ;

Ethyl 4-(5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene) piperidine-1-carboxylate ;
CAS:79779-58-1
LRT50 :
Loratadine Deschloro Impurity ; Deschloro Loratadine ;

Ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate ;
CAS:1884279-18-8
PXB53 :
Parecoxib RC 3 ;

Ethyl 4-(6-acetyl-3-(3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy)-2-propylphenoxy)butanoate ;
CAS:813425-82-0
TLK61 :
Tipelukast RC 1 ;

Ethyl 4-(6-acetyl-3-(3-bromopropoxy)-2-propylphenoxy)butanoate ;
CAS:167211-61-2
TLK62 :
Tipelukast RC 2 ;

Ethyl 4-(6-acetyl-3-(benzyloxy)-2-propylphenoxy)butanoate ;
CAS:122714-52-7
TLK63 :
Tipelukast RC 3 ;

Ethyl 4-(6-acetyl-3-hydroxy-2-propylphenoxy)butanoate ;
CAS:122714-53-8
TLK67 :
Tipelukast RC 7 ;

Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate ;
CAS:169253-13-8
LRT51 :
Loratadine Impurity 1 ;

Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate ;
CAS:133330-56-0
LRT29 :
Loratadine USP RC I ; Dehydro Loratadine Isomer B ;

Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate ;
CAS:79794-75-5
LRT00 :
Loratadine ; Desloratadine EP Impurity C ;

Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-2-ene-1-carboxylate ;
LRT28 :
Loratadine USP RC H ; Dehydro Loratadine Isomer A ;

Ethyl 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate ;
CAS:167891-69-2
LRT52 :
Loratadine Impurity 2 ; Dihydro Loratadine ;

Ethyl 4-(bromomethyl)-2-ethoxybenzoate ;
CAS:110017-07-7
RPG52 :
Repaglinide Impurity 2 ;

Ethyl 4-(chlorocarbonyl)piperidine-1-carboxylate ;
CAS:146801-00-5
RSP83 :
Risperidone RC 13 ;

Ethyl 4-(cyanomethyl)-2-ethoxybenzoate ;
CAS:99470-01-6
RPG53 :
Repaglinide Impurity 3 ;

Ethyl 4-(dipropylsulfamoyl)benzoate ;
CAS:70190-76-0
PBN04 :
Probenecid EP Impurity D ; Probenecid Ethyl Ester ;

Ethyl 4-(ethoxy(methyl)phosphoryl)butanoate ;
CAS:79754-09-9
GFN51 :
Glufosinate P-Ethoxy Ethyl Ester ;

Ethyl 4-(prop-1-en-2-yl)-2-propyl-1H-imidazole-5-carboxylate ;
CAS:157356-73-5
OLM67 :
Olmesartan Impurity 7 ;

Ethyl 4-[(11RS)-8-chloro-11-fluoro-6,11-dihydro-5H-benzo [5,6] cyclohepta [1,2-b]pyridin-11-yl]piperidine-1-carboxylate ;
CAS:125743-80-8
LRT06 :
Loratadine EP Impurity F ; Fluoroloratadine (USP) ;

Ethyl 4-[(11RS)-8-chloro-6,11-dihydro -5H-benzo[5,6] cyclohepta[1,2-b] pyridin-11-yl]-3,6-dihydropyridine-1(2H)-carboxylate ;
CAS:170727-59-0
LRT05 :
Loratadine EP Impurity E ; Loratadine Isomer ;

Ethyl 4-[[6-(4-Carbamimidoylphenoxy)hexyl]oxy]benzimidoate dihydrochloride ;
CAS:2469554-78-5
HXM02H :
Hexamidine EP Impurity B (2HCl) ;

Ethyl 4-[[6-(4-Carbamimidoylphenoxy)hexyl]oxy]benzoate HCl ;
CAS:2514722-87-1
HXM04H :
Hexamidine EP Impurity D (HCl) ;

Ethyl 4-[8-chloro-5,6-dihydro-2-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate ;
CAS:609806-39-5
LRT42B :
Loratadine 2-Hydroxymethyl Impurity ; 2-Hydroxymethyl Loratadine (USP) ;

Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate ;
CAS:609806-40-8
LRT44B :
Loratadine 4-Hydroxymethyl Impurity (Base) ; 4-Hydroxymethyl Loratadine (USP) ;

Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate HCl ;
LRT44H :
Loratadine 4-Hydroxymethyl Impurity (HCl) ; 4-Hydroxymethyl Loratadine HCl ;

Ethyl 4-acetamido-3-hydroxybenzoate ;
CAS:1346604-18-9
OST04 :
Oseltamivir EP Impurity D ; Oseltamivir BP Impurity D ;

Ethyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate ;
CAS:1402431-91-7
OST51B :
Oseltamivir (3R,4R,5R)-Isomer ;

Ethyl 4-acetamido-5-amino-3-hydroxycyclohex-1-enecarboxylate ;
CAS:903907-74-4
OST65B :
Oseltamivir RC 5 ;

Ethyl 4-acetyl-2-propyl-1H-imidazole-5-carboxylate ;
CAS:144690-07-3
OLM66 :
Olmesartan Impurity 6 ;

Ethyl 4-amino-2-nitrophenylcarbamate ;
CAS:73895-87-1
RGB64 :
Retigabine RC 4 ;

Ethyl 4-butylaminocarbonylaminosulfonylbenzoate ;
CAS:10505-92-7
TBM51 :
Tolbutamide 4-Carboxy Ethyl Ester ;

Ethyl 4-chloro-3-(trifluoromethyl)phenylcarbamate ;
CAS:18585-06-3
SRF07 :
Sorafenib EP Impurity G ; Sorafenib RC 8 ;

Ethyl 4-cyano-3-imino-5-((3R,4R)-4-methyl-3-(2-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)-5-oxopentanoate ;
CAS:2102039-99-4
TFCB2B :
Tofacitinib RC 22 ;

Ethyl 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate ;
CAS:1971915-89-5
SDFA3 :
Sildenafil RC 13 ;

Ethyl 4-hydroxy-1-oxo-7-phenoxy-1,2-dihydroisoquinoline-3-carboxylate ;
CAS:2244489-54-9
RXD76 :
Roxadustat RC 16 ;

Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
CAS:24683-26-9
PXC11 :
Piroxicam EP Impurity K ; Meloxicam EP Impurity A ;

Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
CAS:24683-26-9
MLX01 :
Meloxicam EP Impurity A ; Meloxicam USP RC A ; Meloxicam BP Impurity A ; Piroxicam EP Impurity K ;

Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
CAS:24683-21-4
PXC08 :
Piroxicam EP Impurity H ;

Ethyl 4-oxopiperidine-1-carboxylate ;
CAS:29976-53-2
LRT08 :
Loratadine EP Impurity H ;

Ethyl 4-vinylpiperidine-4-carboxylate ;
CAS:1509910-91-1
UCD61B :
Umeclidinium Bromide RC 1 (Base) ;

Ethyl 4-vinylpiperidine-4-carboxylate hydrochloride ;
UCD61H :
Umeclidinium Bromide RC 1 (HCl) ;

Ethyl 4GÇ¦-[[4-methyl-6-(1-methyl-1H-benzimidazol-2-yl)-2-propyl-1H-benzimidazol-1-yl]methyl]biphenyl-2-carboxylate ;
CAS:528560-94-3
TST37 :
Telmisartan Ethyl Ester ;

Ethyl 5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoate ;
CAS:162972-29-4
SCT96 :
Sacubitril RC 26 ;

Ethyl 5-(2,5-Dimethylphenoxy)-2,2-dimethylpentanoate ;
CAS:63258-18-4
GFZ52 :
Gemfibrozil Ethyl Ester ;

Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate ;
CAS:163521-20-8
VZD63B :
Vilazodone Impurity 3 (Base) ;

Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate hydrochloride ;
CAS:765935-67-9
VZD63H :
Vilazodone Impurity 3 (HCl) ;

Ethyl 5-amino-2-hydroxybenzoate ;
CAS:62773-65-3
MSL52 :
Mesalazine Ethyl Ester ;

Ethyl 5-ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylate ;
CAS:16172-03-5
OXN02 :
Oxolinic Acid EP Impurity B ;

Ethyl 5-methyl-3-(nitromethyl)hex-4-enoate ;
CAS:1136478-28-8
PRG89 :
Pregabalin Impurity 29 ;

Ethyl 5-methyl-3-(nitromethyl)hexanoate ;
CAS:128013-65-0
PRG86 :
Pregabalin Impurity 26 ;

Ethyl 6,7,8-trifluoro-1-(N-methylformamido)-4-oxo-1,4-dihydroquinoline-3-carboxylate ;
MBF61 :
Marbofloxacin Impurity 1 ;

Ethyl 6,8-difluoro-1-(N-methylformamido)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate ;
CAS:158585-86-5
MBF62 :
Marbofloxacin Impurity 2 ;

Ethyl 6-((4,4-dimethyl-1,1-dioxidothiochroman-6-yl)ethynyl)nicotinate ;
CAS:1262228-27-2
TZR52 :
Tazarotene Sulfone ;

Ethyl 6-((4,4-dimethyl-1-oxidothiochroman-6-yl)ethynyl)nicotinate ;
CAS:864841-56-5
TZR53 :
Tazarotene Sulfoxide ;

Ethyl 6-(2-(4,4-dimethylthiochroman-6-yl)ethynyl)nicotinate ;
CAS:118292-40-3
TZR00 :
Tazarotene ;

Ethyl 6-(2-(trimethylsilyl)ethynyl)nicotinate ;
CAS:216443-99-1
TZR62 :
Tazarotene RC 2 ;

Ethyl 6-chloronicotinate ;
CAS:49608-01-7
TZR64 :
Tazarotene RC 4 ;

Ethyl 6-ethynylnicotinate ;
CAS:220882-43-9
TZR61 :
Tazarotene RC 1 ;

Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate ;
CAS:113028-17-4
UFX45 :
Ulifloxacin Ethyl Ester ;

Ethyl 6-methyl-2-oxo-5-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxylate ;
CAS:80442-07-5
MLR54 :
Milrinone RC 4 ;

Ethyl 7,8-dimethyl-4,5-dioxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-2-carboxylate ;
CAS:73080-75-8
RPS52 :
Repirinast Ethyl Ester ;

Ethyl 7-[[(11RS)-3-Chloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepin-11-yl]amino]heptanoate S,S-dioxide ;
CAS:66981-77-9
TNP02 :
Tianeptine EP Impurity B ; Tianeptine Ethyl Ester ;

Ethyl 7-Bromoheptanoate ;
CAS:29823-18-5
TNP01 :
Tianeptine EP Impurity A ;

Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate ;
CAS:70458-94-5
PFX07 :
Pefloxacin EP Impurity G ;

Ethyl 7-chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate ;
CAS:70459-06-2
NFX62 :
Norfloxacin RC 2 ;

Ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate ;
CAS:75073-15-3
NFX63 :
Norfloxacin RC 3 ;

Ethyl 7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate ;
CAS:136994-78-0
OST62 :
Oseltamivir RC 2 ;

Ethyl 7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate ;
CAS:13250-96-9
NDX02 :
Nalidixic Acid EP Impurity B ;

Ethyl 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate ;
CAS:51940-43-3
PPM05 :
Pipemidic Acid EP Impurity E ; Pipemidic Acid Ethyl Ester ;

Ethyl hydrogen ((R)-1-(6-amino-9H-purin-9-yl)propan-2-yloxy)methylphosphonate ;
CAS:1796545-19-1
TNF62B :
Tenofovir Ethyl Ester ; Ethyl Tenofovir ;

Ethyl hydrogen ((S)-1-(6-amino-9H-purin-9-yl)propan-2-yloxy)methylphosphonate ;
CAS:1255525-18-8
TNF94 :
Tenofovir RC 4 ; Ethyl Tenofovir (S)-Isomer ;

Ethyl methyl (4RS)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:39562-70-4
NDN00 :
Nitrendipine ; Lercanidipine EP Impurity B ;

Ethyl methyl (4RS)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
CAS:39562-70-4
LCN02B :
Lercanidipine EP Impurity B ; Nitrendipine ;

Ethyl methyl (4RS)-4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
CAS:75695-99-7
ISR01 :
Isradipine EP Impurity A ;

Ethyl methyl (E)-4-{2-[2-(tert-butoxycarbonyl)vinyl]phenyl}-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate ;
CAS:103890-81-9
LCD01 :
Lacidipine BP Impurity A ; Lacidipine Ethyl Methyl Diester ; Lacidipine Monomethyl Ester ;

Ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate ;
CAS:89267-41-4
NDN01 :
Nitrendipine EP Impurity A ; Nitrendipine Dehydro Impurity ;

Ethyl pyrrole-2-acetate ;
CAS:4778-25-0
KTR49 :
Ketorolac Pyrrole Ester Impurity ;

Ethyl sodium(ethoxycarbonyl)phosphonate ;
CAS:72304-94-0
FSC03N :
Foscarnet EP Impurity C ;

Ethyl(diethoxyphosphoryl)formate ;
CAS:1474-78-8
FSC04 :
Foscarnet EP Impurity D ; Foscarnet USP RC D ;

Ethyl(E)-(2-cyano-2-(2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)hydrazono)acetyl)carbamate ;
CAS:920509-33-7
RMR67 :
Resmetirom RC 7 ;

Ethyl-N-[[trans-4-(1-methylethyl)cyclohexyl]carbonyl]-D-phenylalaninate ;
CAS:187728-85-4
NTG07 :
Nateglinide EP Impurity G ; Nateglinide Ethyl Ester ;

Ethylenediamine p-toluenesulfonate ;
CAS:14034-59-4
XMZ05 :
Xylometazoline EP Impurity E ;

exo-N-(9-Methyl-9-azabicyclo[3.3.1]non-3-yl)-1-methyl-1H-indazole-3-carboxamide ;
CAS:1364914-39-5
GST06 :
Granisetron EP Impurity F ; exo-Granisetron ;

FK463 (Acid);
CAS:235114-32-6
MCF00A :
Micafungin (Acid) ; (supplied as sodium salt) ;

FK463 (Sodium Salt) ;
CAS:208538-73-2
MCF00N :
Micafungin Sodium ;

FR-179642 (Acid) ; WF11899A Nucleus (Acid) ; FR-901379 Nucleus (Acid) ;
CAS:168110-44-9
MCF01A :
Micafungin Nucleus ; WF11899A Nucleus ; Micafungin FR-179642 Impurity ;

GELDANAMYCIN ;
CAS:30562-34-6
GDM00 :
Geldanamycin ;

Gemcitabine 5GÇÖ-diphosphate choline ;
CAS:1643126-46-8
GCT53 :
Gemcitabine Diphosphate Choline ;

Ginsenoside Rk2 ;
CAS:364779-14-6
GSN68 :
Ginsenoside Rk2 ;

Glecaprevir ;
CAS:1365970-03-1
GPV00 :
Glecaprevir ;

Guanidine HCl ;
CAS:50-01-1
GFC54H :
Guanfacine Guanidine Impurity (HCl) ;

Hexadecanoic acid 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl] ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester ;
CAS:199739-10-1
PPD60 :
Paliperidone Palmitate ; 9-Hydroxyrisperidone Palmitate ;

Hydrazinecarboxylic acid, 2-[2-[(2R,3S)-2-[1(R)-1-[3,5-bis(trifluoromethyl) phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl]-1-iminoethyl]-, methyl ester ;
CAS:219821-37-1
FSP52 :
Fosaprepitant Impurity B ; Aprepitant Open-Ring Methyl Ester Impurity ;

HYDROCHLOROTHIAZIDE N4-HYDROXYMETHYL ;
CAS:1216599-78-8
HCT54 :
Hydrochlorothiazide N4-Hydroxymethyl ;

Hydrogen 1-hydroxy-3-(pentylamino)-1-phosphonopropylphosphonate sodium salt ;
CAS:953805-81-7
IBD03N :
Ibandronate EP Impurity C (Sodium) ; Ibandronate N-Desmethyl Sodium ;

Hydroxydiphenylacetic acid ;
CAS:76-93-7
TSP01 :
Trospium EP Impurity A ; Trospium USP RC A ; Benzilic Acid ;

Imidazolidine-2,4-dione ;
CAS:461-72-3
HDT00 :
Hydantoin ;

INULIN ;
CAS:9005-80-5
INL00 :
Inulin ;

Isobutyl (Z)-2-(2-nitrobenzylidene)-3-oxobutanoate ;
CAS:61312-59-2
NSD23 :
Nisoldipine USP RC C ;

Isopentyl 7,8-dimethyl-4,5-dioxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-2-carboxylate ;
CAS:73080-51-0
RPS00 :
Repirinast ;

Isopropyl (2R)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-hydroxy-phosphoryl] amino]propanoate ammonium salt ;
CAS:376633-26-0
TNA51X :
Tenofovir Alafenamide RC 1 (Ammonium Salt) ; Tenofovir Alafenamide O-Desphenyl D-Alanine (Ammonium Salt) ; Tenofovir PMPA Monoamidate D-Alanine (Ammonium Salt) ;

Isopropyl (2R)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-hydroxy-phosphoryl] amino]propanoate sodium salt ;
TNA51N :
Tenofovir Alafenamide RC 1 (Sodium Salt) ; Tenofovir Alafenamide O-Desphenyl D-Alanine (Sodium Salt) ; Tenofovir PMPA Monoamidate D-Alanine (Sodium Salt) ;

Isopropyl (2S)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-hydroxy-phosphoryl] amino]propanoate ;
CAS:851456-00-3
TNA52A :
Tenofovir Alafenamide RC 2 (Acid) ; Tenofovir Alafenamide O-Desphenyl L-Alanine (Acid) ; Tenofovir PMPA Monoamidate L-Alanine (Acid) ;

Isopropyl (2S)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-hydroxy-phosphoryl] amino]propanoate ammonium salt ;
TNA52X :
Tenofovir Alafenamide RC 2 (Ammonium Salt) ; Tenofovir Alafenamide O-Desphenyl L-Alanine (Ammonium Salt) ; Tenofovir PMPA Monoamidate L-Alanine (Ammonium Salt) ;

Isopropyl (2S)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-hydroxy-phosphoryl] amino]propanoate sodium salt ;
TNA52N :
Tenofovir Alafenamide RC 2 (Sodium Salt) ; Tenofovir Alafenamide O-Desphenyl L-Alanine (Sodium Salt) ; Tenofovir PMPA Monoamidate L-Alanine (Sodium Salt) ;

Isopropyl (2S)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-phenoxy-phosphoryl] amino]propanoate ;
CAS:379270-37-8
TNA00B :
Tenofovir Alafenamide (Base) ;

Isopropyl (2S)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-phenoxy-phosphoryl] amino]propanoate fumarate ;
CAS:379270-38-9
TNA00F :
Tenofovir Alafenamide (Fumarate) ;

Isopropyl (2S)-2-[[[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-phenoxy-phosphoryl] amino]propanoate hemifumarate ;
CAS:1392275-56-7
TNA00X :
Tenofovir Alafenamide (Hemifumarate) ;

Isopropyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyl-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] amino] propanoate ;
CAS:1233335-82-4
SFS44 :
Sofosbuvir O-Desphenyl Impurity ; Uridine Isopropyl Alanine Phosphate ; Desphenyl Sofosbuvir (USP) ;

Isopropyl (2S)-2-[[[(2R,3R,4R,5S)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyl-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl] amino] propanoate ;
SFS41 :
Sofosbuvir alpha-Isomer ;

Isopropyl 2-(4-isobutylphenyl)propanoate ;
CAS:64622-17-9
IBP54 :
Ibuprofen Isopropyl Ester ;

Isopropyl 2-Hydroxy-2-phenylacetate ;
CAS:4118-51-8
PRG04 :
Pregabalin EP Impurity D ;

Isopropyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2-methyl-5-oxo-1,4,5,7-tetrahydrofuro[3,4-b]pyridine-3-carboxylate ;
CAS:1076198-34-9
ISR52 :
Isradipine Lactone ;

Isopropyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2-methyl-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylate ;
CAS:1076199-91-1
ISR51 :
Isradipine Dehydro Lactone ;

Isopropyl 4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]phenylcarbamate ;
CAS:2206827-14-5
SRF04 :
Sorafenib EP Impurity D ; Sorafenib Carbamate Isopropyl Ester ; Sorafenib Isopropyl Carbamate (USP) ;

Isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
CAS:118854-48-1
MLX06 :
Meloxicam EP Impurity F ; Meloxicam USP RC C ; Piroxicam EP Impurity L ;

Isopropyl 5-(2,5-Dimethylphenoxy)-2,2-dimethylpentanoate ;
CAS:154021-24-6
GFZ53 :
Gemfibrozil Isopropyl Ester ;

Isopropyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate ;
UFX46 :
Ulifloxacin Isopropyl Ester ;

Isopropyl 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate ;
PPM53 :
Pipemidic Acid Isopropyl Ester ;

Isopropyl hydrogen ((R)-1-(6-amino-9H-purin-9-yl)propan-2-yloxy)methylphosphonate ;
CAS:1346597-36-1
TNFA1 :
Tenofovir RC 11 ; Isopropyl Tenofovir ;

Isopropyl N-(Hydroxyphenoxyphosphinyl)alaninate ;
CAS:1520010-86-9
SFS45A :
Sofosbuvir Phenoxyphosphinyl Acid ;

Isopropyl N-(Hydroxyphenoxyphosphinyl)alaninate sodium salt ;
SFS45N :
Sofosbuvir Phenoxyphosphinyl Sodium Salt ;

Isoquinolin-4-yl 4-methylbenzenesulfonate ;
CAS:1532-82-7
SLF73 :
Solifenacin Impurity 13 ;

KOJIC ACID DIPALMITATE ;
CAS:79725-98-7
KJA01 :
Kojic acid dipalmitate ;

L-(2S,3aR,7aS)-Octahydroindole-2-carboxylic acid ;
CAS:145438-94-4
TDL52B :
Trandolapril Bicyclic Acid (Base) ;

L-(2S,3aR,7aS)-Octahydroindole-2-carboxylic acid HCl ;
CAS:944819-76-5
TDL52H :
Trandolapril Bicyclic Acid (HCl) ;

L-+¦-Glutamyl-L-cysteine ;
CAS:636-58-8
GLT04B :
Glutathione EP Impurity D (base) ; des-Gly-glutathione (reduced form) ;

L-+¦-Glutamyl-L-cysteine trifluoroacetate salt ;
CAS:283159-88-6
GLT04T :
Glutathione EP Impurity D (TFA Salt) ; des-Gly-glutathione TFA Salt (reduced form) ;

L-+¦-Glutamyl-L-cysteinyl-glycine ;
CAS:70-18-8
GLT00 :
Glutathione ; L-Glutathione ; L-Glutathione Reduced ; Glutathione-SH ;

L-+¦-Glutamyl-S-[5-(acetylamino)-2-hydroxyphenyl]-L-cysteinylglycine ;
CAS:64889-81-2
GLT50A :
Glutathione Acetaminophen (Acid) ;

L-+¦-Glutamyl-S-[5-(acetylamino)-2-hydroxyphenyl]-L-cysteinylglycine disodium salt ;
GLT50N :
Glutathione Acetaminophen Disodium Salt ;

L-Cysteinyl-L-tyrosyl-L-isoleucyl-L-glutamyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-leucylglycinamidecyclic (1GåÆ6)-disuln¼üde ;
CAS:50-56-6
OTN00B :
Oxytocin (Base) ;

L-Cysteinyl-L-tyrosyl-L-isoleucyl-L-glutamyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-leucylglycinamidecyclic (1GåÆ6)-disuln¼üde acetate salt ;
CAS:6233-83-6
OTN00A :
Oxytocin (Acetate Salt) ;

L-Cysteinylglycine ;
CAS:19246-18-5
GLT01 :
Glutathione EP Impurity A ;

L-Lysine mono[+¦-methyl-4-(2-methylpropyl)benzeneacetate] ;
CAS:57469-77-9
IBP00L :
Ibuprofen Lysinate ;

L-N-[p-[[(2-Amino-5-formyl-5,6,7,8-tetrahydro-4-hydroxy-6-pteridinyl)methyl]amino]benzoyl]glutamic acid ;
CAS:58-05-9
FCD21A :
Folic Acid USP RC A (Acid) ; Folinic Acid ; Leucovorin ; N5-Formyltetrahydrofolic Acid ;

L-N-[p-[[(2-Amino-5-formyl-5,6,7,8-tetrahydro-4-hydroxy-6-pteridinyl)methyl]amino]benzoyl]glutamic acid calcium salt ;
CAS:1492-18-8
FCD21C :
Folic Acid USP RC A (Calcium) ; Calcium Folinate ; Folinic Acid Calcium Salt ; Leucovorin Calcium Salt ;

L-N-[p-[[(2-Amino-5-formyl-5,6,7,8-tetrahydro-4-hydroxy-6-pteridinyl)methyl]amino]benzoyl]glutamic acid calcium salt pentahydrate ;
CAS:6035-45-6
FCD21X :
Folic Acid USP RC A (Calcium Salt Pentahydrate) ; Calcium Folinate Pentahydrate ; Folinic Acid Calcium Salt Pentahydrate ; Leucovorin Calcium Salt Pentahydrate ;

L-Valine (R)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester hydrochloride ;
VGC87H :
Valganciclovir (S,R)-Stereoisomer ;

L-Valine (S)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester hydrochloride ;
VGC88H :
Valganciclovir (S,S)-Stereoisomer ;

L-Valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxy propyl ester, hydrochloride ;
CAS:175865-59-5
VGC00H :
Valganciclovir Hydrochloride ;

L-Valine 2-[[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]methoxy]-3-hydroxypropyl ester ;
CAS:1356353-76-8
VGC27 :
Valganciclovir USP RC G ; Valganciclovir Homolog ;

L-Valine 3-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-2-hydroxypropyl ester ;
CAS:1219792-42-3
VGC24 :
Valganciclovir USP RC D ; Valganciclovir EP Impurity D ;

L-Valyl-L-valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3- hydroxypropyl ester ;
CAS:897937-73-4
VGC51 :
Valganciclovir N-Valyl Impurity ; N-(L-Valyl) Valganciclovir ; Ganciclovir Divalinate ;

LANSOPRAZOLE SULFIDE N-OXIDE ;
CAS:163119-30-0
LSP27 :
Lansoprazole Sulfide N-Oxide ;

LANSOPRAZOLE SULFONE N-OXIDE ;
CAS:953787-54-7
LSP25 :
Lansoprazole Sulfone N-Oxide ;

LEVOMEPROMAZINE SULFONE N-OXIDE ;
CAS:2724689-26-1
LMM51 :
Levomepromazine Sulfone N-Oxide ; Levomepromazine N,S,S-Trioxide ;

Magnesium 5-(difluoromethoxy)-2-[(RS)-[(3,4-dimethoxypyridin-2-yl)methyl]sulfinyl] benzimidazol-1-ide ;
CAS:199387-73-0 1022083-88-0
PTP00M :
Pantoprazole (Magnesium) ;

MATRIXYL ACETATE ;
CAS:214047-00-4
MAT01 :
Matrixyl Acetate ;

MEMANTINE GLUCOSE ADDUCT ;
MMT53 :
Memantine Glucose Adduct ;

Memantine Impurity 5 ;
MMT65 :
Memantine Impurity 5 ;

MEROPENEM WITH SODIUM CARBONATE ;
MRP60 :
Meropenem with Sodium Carbonate ;

MESOGLYCAN SODIUM ;
MSG01 :
Mesoglycan Sodium ;

Methanesulfonyl chloride ;
CAS:124-63-0
PLS64 :
Pitolisant RC 4 ;

Methyl ((R)-1-((1R,3S,4S)-3-(6-(9,9-Difluoro-7-(2-((S)-5-((R)-3-methyl-2-((methylcarbamoyl)oxy)butanoyl)-5-azaspiro[2.4]heptan-6-yl)-1H-imidazol-5-yl)-9H-fluoren-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptan-2-yl)-3-methyl-1-oxo
LPV51 :
Ledipasvir Impurity A ;

Methyl ((S)-1-((1R,3S,4S)-3-(6-(9,9-difluoro-7-(2-((S)-5-((S)-3-methyl-2-((methylcarbamoyl)oxy)butanoyl)-5-azaspiro[2.4]heptan-6-yl)-1H-imidazol-5-yl)-9H-fluoren-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptan-2-yl)-3-methyl-1-oxo
LPV53 :
Ledipasvir Impurity C ;

Methyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate ;
CAS:6639-62-9
PXC04 :
Piroxicam EP Impurity D ; Piroxicam USP RC D ;

Methyl (1-methylethyl) (5RS)-5-{[(1R)-2-(6-amino-9H-purin-9-yl)-1-methyl ethoxy]methyl}-5-oxo-2,4,6,8-tetraoxa-5-++5-phosphanonanedioate ;
CAS:1246812-43-0
TNF73B :
Tenofovir Disoproxil IP Impurity C (Base) ; MOC-POC Tenofovir ;

Methyl (1-methylethyl) (5RS)-5-{[(1R)-2-(6-amino-9H-purin-9-yl)-1-methyl ethoxy]methyl}-5-oxo-2,4,6,8-tetraoxa-5-++5-phosphanonanedioate fumarate ;
TNF73F :
Tenofovir Disoproxil IP Impurity C (Fumarate) ; MOC-POC Tenofovir Fumarate Salt ;

Methyl (1aS,10S,12S,12aR)-10-[(3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-5-hydroxy-8-methoxy-5-(methoxycarbonyl)-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazol-9-yl]-1a-ethyl-1a,2,4,9,10,11,12,12a-octahydro-3,1
CAS:72311-64-9
VNR07B :
Vinorelbine EP Impurity G (Base) ; Norleurosine ;

Methyl (1aS,10S,12S,12aR)-10-[(3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-5-hydroxy-8-methoxy-5-(methoxycarbonyl)-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazol-9-yl]-1a-ethyl-1a,2,4,9,10,11,12,12a-octahydro-3,1
VNR07S :
Vinorelbine EP Impurity G (Sulfate) ; 5GÇÖ-Norleurosine Sulfate ;

Methyl (1aS,11S,13S,13aR)-11-[(3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-5-hydroxy-8-methoxy-5-(methoxycarbonyl)-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazol-9-yl]-1a-ethyl-1a,4,5,10,11,12,13,13a-octahydro-2H
CAS:54081-68-4
VNR05S :
Vinorelbine EP Impurity E (Sulfate) ; Leurosine Sulfate ; Vincristine EP Impurity F ;

Methyl (1aS,11S,13S,13aR)-11-[(3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-5-hydroxy-8-methoxy-5-(methoxycarbonyl)-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazol-9-yl]-1a-ethyl-1a,4,5,10,11,12,13,13a-octahydro-2H
CAS:23360-92-1
VNR05B :
Vinorelbine EP Impurity E (Base) ; Leurosine ; Vincristine EP Impurity F ;

Methyl (1R,18R,20R,24S,27S)-24-tert-butyl-7-methoxy-22,25-dioxo-2,21-dioxa-4,11,23,26-tetrazapentacyclo[24.2.1.03,12.05,10.018,20]nonacosa-3,5(10),6,8,11-pentaene-27-carboxylate ;
CAS:1206524-84-6
GRZ62B :
Grazoprevir RC 2 ;

Methyl (1R,4r)-4-(((tert-butoxycarbonyl)(((1r,4R)-4-(((tert-butyldimethylsilyl)oxy)methyl)cyclohexyl)methyl)amino)methyl)cyclohexane-1-carboxylate ;
TNX59 :
Tranexamic Acid RC 9 ;

Methyl (1RS)-5-benzoyl-1-acetyloxy-2,3-dihydro-1H-pyrrolizine-1-carboxylate ;
KTR33 :
Ketorolac 1-Acetyloxy Methyl Ester ;

Methyl (1RS)-5-benzoyl-1-hydroxy-2,3-dihydro-1H-pyrrolizine-1-carboxylate ;
CAS:1391051-90-3
KTR07 :
Ketorolac EP Impurity G ; 1-Hydroxy Ketorolac Methyl Ester ;

Methyl (1RS)-5-benzoyl-1-methoxy-2,3-dihydro-1H-pyrrolizine-1-carboxylate ;
KTR37 :
Ketorolac 1-Methoxy Methyl Ester ;

Methyl (1RS)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate ;
CAS:80965-09-9
KTR08 :
Ketorolac EP Impurity H ; Ketorolac Methyl Ester ;

Methyl (1RS,2RS)-2-(2,2-dichloroethenyl)-3,3-dimethylcyclopropane-1-carboxylate ;
CAS:61898-95-1
PMR02 :
Permethrin EP Impurity B ; Permethrinic Acid Methyl Ester ;

Methyl (2-oxopyrrolidin-1-yl)acetate ;
CAS:59776-88-4
PCT02 :
Piracetam EP Impurity B ;

Methyl (2RS)-2-(4-cyclohexyl-1-naphthyl)acetate ;
VPF04 :
Vedaprofen EP Impurity D ;

Methyl (2RS)-2-(4-cyclohexyl-1-naphthyl)propanoate ;
VPF01 :
Vedaprofen EP Impurity A ;

Methyl (2RS)-2-cyclopentyl-2-hydroxy-2-phenylacetate ;
CAS:19833-96-6
GPB12 :
Glycopyrrolate EP Impurity L ; Glycopyrrolate USP RC L ; Methyl +¦-Cyclopentylmandelate ;

Methyl (2RS)-2-hydroxy-2-phenylacetate ;
CAS:4358-87-6
HPM06 :
Homatropine Methylbromide EP Impurity F ; Methyl Mandelate ;

Methyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate ;
CAS:26159-35-3
NPX05 :
Naproxen EP Impurity E ; Naproxen Methyl Ester ; Naproxen USP RC E ;

Methyl (2S)-2-amino-5-[[(2R)-3-[[(2R)-2-[[(4S)-4-amino-5-methoxy-5-oxopentanoyl]amino]-3-[(2-methoxy-2-oxoethyl)amino]-3-oxopropyl]disulfanyl]-1-[(2-methoxy-2-oxoethyl)amino]-1-oxopropan-2-yl]amino]-5-oxopentanoate ;
CAS:96586-74-2
GLT51B :
Glutathione Dimethyl Ester Disulfide (Base) ;

Methyl (2S)-2-amino-5-[[(2R)-3-[[(2R)-2-[[(4S)-4-amino-5-methoxy-5-oxopentanoyl]amino]-3-[(2-methoxy-2-oxoethyl)amino]-3-oxopropyl]disulfanyl]-1-[(2-methoxy-2-oxoethyl)amino]-1-oxopropan-2-yl]amino]-5-oxopentanoate dihydrochloride ;
CAS:146963-33-9
GLT51H :
Glutathione Dimethyl Ester Disulfide (2HCl) ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-3a-ethyl-9-[(5S,7R,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino-[5,4-b]indol-9-yl]-6-formyl-4,5-dihydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octahydro-1H-i
CAS:1322625-71-7
VCS05S :
Vincristine EP Impurity E ; Deacetyl Vinblastine Methosulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-3a-ethyl-9-[(5S,7R,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino-[5,4-b]indol-9-yl]-6-formyl-4,5-dihydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octahydro-1H-i
CAS:3704-01-6
VCS04S :
Vincristine EP Impurity D ; Deacetyl Vincristine Methosulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-3a-Ethyl-9-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino-[4,3-b]indol-8-yl]-4,5-dihydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]ca
VNR02T :
Vinorelbine EP Impurity B (Bitartrate) ; Vinorelbine USP RC A ; Desacetyl Vinorelbine Bitartrate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-3a-Ethyl-9-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino-[4,3-b]indol-8-yl]-4,5-dihydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]ca
VNR02S :
Vinorelbine EP Impurity B (Sulfate) ; Vinorelbine USP RC A ; Desacetyl Vinorelbine Sulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-3a-Ethyl-9-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino-[4,3-b]indol-8-yl]-4,5-dihydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]ca
CAS:126347-74-8
VNR02B :
Vinorelbine EP Impurity B (Base) ; Vinorelbine USP RC A ; Desacetyl Vinorelbine ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(1aS,11S,13S,13aR)-1a-ethyl-11-(methoxycarbonyl)-1a,4,5,10,11,12,13,13a-octahydro-2H-3,13-methanooxireno[9,10] azacycloundecino [5,4-b]indol-11-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4
CAS:54022-49-0
VCS07B :
Vincristine EP Impurity G ; N-Formyl Leurosine ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(1aS,11S,13S,13aR)-1a-ethyl-11-(methoxycarbonyl)-1a,4,5,10,11,12,13,13a-octahydro-2H-3,13-methanooxireno[9,10]azacycloundecino[5,4-b]indol-11-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5
CAS:54081-68-4
VCS06S :
Vincristine EP Impurity F (Sulfate) ; Leurosine Sulfate ; Vinorelbine EP Impurity E ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(1aS,11S,13S,13aR)-1a-ethyl-11-(methoxycarbonyl)-1a,4,5,10,11,12,13,13a-octahydro-2H-3,13-methanooxireno[9,10]azacycloundecino[5,4-b]indol-11-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5
CAS:23360-92-1
VCS06B :
Vincristine EP Impurity F (Base) ; Leurosine ; Vinorelbine EP Impurity E ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-9-[(2RS,6R,8S)-4-ethyl-8-(methoxycarbonyl)-2-oxido-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino[4,3-b]indol-8-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H
CAS:74075-34-6
VNR04B :
Vinorelbine EP Impurity D ; Vinorelbine NGÇÖb-Oxide ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5R,7S,9S)-5-ethyl-5,6-dihydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-o
CAS:1246812-06-5
VCS01B :
Vincristine EP Impurity A ; 3-Hydroxy Vincristine ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5R,7S,9S)-5-ethyl-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]-indol-9-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octahydro-1H-i
CAS:68135-17-1
VCS02S :
Vincristine EP Impurity B (Sulfate) ; Deoxy Vincristine Sulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5R,7S,9S)-5-ethyl-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]-indol-9-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octahydro-1H-i
CAS:68135-16-0
VCS02B :
Vincristine EP Impurity B (Base) ; Deoxy Vincristine ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5S,7R,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octah
CAS:2068-78-2
VCS00S :
Vincristine Sulfate ; Leurocristine Sulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5S,7R,9S)5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahy
CAS:143-67-9
VCS08S :
Vincristine EP Impurity H ; Vinblastine Sulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-9-[(6R,8R)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino[4,3-b]indol-8-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[
VNR03T :
Vinorelbine EP Impurity C ; 8GÇÖ-epi Vinorelbine Bitartrate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-9-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino[4,3-b]indol-8-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[
CAS:71486-22-1
VNR00B :
Vinorelbine (Base) ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-9-[(7R,9S)-5-ethyl-9-(methoxycarbonyl)-1,4,7,8,9,10-hexahydro-2H-3,7-methanoazacycloundecino-[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizi
CAS:38390-45-3
VNR10B :
Vinorelbine EP Impurity J (Base) ; Anhydro Vinblastine ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-3a-ethyl-9-[(7R,9S)-5-ethyl-9-(methoxycarbonyl)-1,4,7,8,9,10-hexahydro-2H-3,7-methanoazacycloundecino-[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizi
CAS:81165-17-5
VNR10S :
Vinorelbine EP Impurity J (Disulfate) ; Anhydro Vinblastine Disulfate ;

Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(Acetyloxy)-7-bromo-3a-ethyl-9-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino[4,3-b]indol-8-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-ind
VNR09T :
Vinorelbine EP Impurity I ; 17-Bromo Vinorelbine Bitartrate ;

Methyl (3aR,4R,5S,5aR,10bS,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5S,7R,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octahydro-1H-i
CAS:18172-50-4
VCS03B :
Vincristine EP Impurity C ; N-Desmethyl Vinblastine ;

Methyl (3aS,4R,5aR,10bR,13aR)-4-(Acetyloxy)-3,5-epoxy-3a-ethyl-9-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methano-2H-azacyclodecino-[4,3-b]indol-8-yl]-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-3H-indolizino-[8
VNR01B :
Vinorelbine EP Impurity A ;

Methyl (3R)-3-acetamido-4-(2,4,5-trifluorophenyl)butanoate ;
CAS:1234321-83-5
SGTX6 :
Sitagliptin Impurity F ; N-Acetyl Sitagliptin Acid Methyl Ester ;

Methyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate ;
CAS:208720-71-2
OST05B :
Oseltamivir EP Impurity E (Base) ; Oseltamivir BP Impurity E ; Oseltamivir Acid Methyl Ester ;

Methyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate hydrochloride ;
CAS:208720-78-9
OST05H
Oseltamivir EP Impurity E (HCl) ; Oseltamivir BP Impurity E (HCl) ; Oseltamivir Acid Methyl Ester (HCl) ;

Methyl (3S)-4-[[(1S,2R)-1-Benzyl-3-[(3S,4aS,8aS)-3-[(1,1-dimethylethyl)carbamoyl]octahydroisoquinolin-2(1H)-yl]-2-hydroxypropyl]amino]-4-oxo-3-[(quinolin-2-ylcarbonyl)amino]butanoate ;
SQN07 :
Saquinavir EP Impurity G ;

Methyl (3Z)-1-(2-methoxy-2-oxoethyl)-3-[[4-[N-methyl(4-methylpiperazin-1-yl)acetamido]anilino](phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate ;
CAS:3127911-58-1
NTD04 :
Nintedanib EP Impurity D ;

Methyl (3Z)-3-[[4-[2-[[4-[[(Z)-[6-(methoxycarbonyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene](phenyl)methyl]amino]phenyl](methyl)amino]-2-oxoethyl]piperazin-1-yl](phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate ;
CAS:3127911-59-2
NTD05 :
Nintedanib EP Impurity E ;

Methyl (4-Amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-6-((methoxycarbonyl)amino)pyrimidin-5-yl)(methyl)carbamate ;
RCG71 :
Riociguat RC 11 ;

Methyl (4-Amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-6-(methylamino)pyrimidin-5-yl)carbamate ;
RCG70 :
Riociguat RC 10 ;

Methyl (4E)-6-(1,3-dihydro-4,6-dihydroxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate ;
CAS:33431-38-8
MCP32 :
Mycophenolic Acid O-Desmethyl Methyl Ester ; O-Desmethyl Mycophenolic Acid Methyl Ester ;

Methyl (5-benzoyl-1-methyl-1H-benzimidazol-2-yl)carbamate ;
CAS:132119-11-0
MBD04 :
Mebendazole EP Impurity D ; Mebendazole USP RC D ; 1-Methyl Mebendazole ;

Methyl (5-benzoyl-1H-benzimidazol-2-yl)carbamate ;
CAS:31431-39-7
MBD00 :
Mebendazole ;

Methyl (6S)-2'-oxo-1'-{[2-(trimethylsilyl)ethoxy]methyl}-1',2',5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylate ;
CAS:1375542-65-6
UBG63 :
Ubrogepant RC 3 ;

Methyl (E)-2-[3-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-oxo propyl] benzoate ;
CAS:149968-11-6
MTL36 :
Montelukast 3-Oxo Benzoate ;

Methyl (R)-1-[4,4-bis(3-methylthiophen-2-yl)but-3-en-1-yl]piperidine-3-carboxylate ;
CAS:938158-99-7
TGB56 :
Tiagabine Methyl Ester ;

Methyl (S)-4-methyl-2-(2-oxo-2-((S)-1-phenylethylamino)ethyl)pentylcarbamate ;
CAS:930280-44-7
PRG85 :
Pregabalin Impurity 25 ;

Methyl (Z)-3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate ;
CAS:881995-70-6
SGTX5B :
Sitagliptin Impurity E (Base) ;

Methyl [[1-[4-[[[(4-Fluorophenyl)methyl]amino]carbonyl]-1,6-dihydro-5-hydroxy-1-methyl-6-oxo-2-pyrimidinyl]-1-methylethyl]amino]oxo-acetic acid ;
CAS:518048-04-9
RGV53 :
Raltegravir Diketo Methoxy Impurity ;

Methyl [[2-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl)carbonyl] amino] ethyl] phenyl] sulphonyl] carbamate ;
GLM06 :
Glimepiride EP Impurity F ; Glimepiride USP RC F ; Glimepiride BP Impurity F ; Glimepiride ortho-Ester ;

Methyl [[4-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl) carbonyl] amino] ethyl] phenyl] sulphonyl] methylcarbamate ;
GLM07 :
Glimepiride EP Impurity G ; Glimepiride USP RC G ; Glimepiride BP Impurity G ; Glimepiride N-Methyl Methyl Ester ;

Methyl [[m-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl) carbonyl] amino] ethyl] phenyl] sulphonyl] carbamate ;
GLM34 :
Glimepiride meta-Ester Impurity ;

Methyl [5-(4-methylbenzoyl)-1H-benzimidazol-2-yl]carbamate ;
CAS:31545-31-0
MBD06 :
Mebendazole EP Impurity F ; Mebendazole USP RC F ; 4-Methyl Mebendazole ;

Methyl [5-(phenylsulfanyl)-1H-benzimidazol-2-yl]carbamate ;
CAS:43210-67-9
OXF01 :
Oxfendazole EP Impurity A ; Fenbendazole ;

Methyl [5-(phenylsulfinyl)-1H-benzimidazol-2-yl]carbamate ;
CAS:53716-50-0
OXF00 :
Oxfendazole ; Fenbendazole Sulfoxide ;

Methyl [5-(phenylsulfonyl)-1H-benzimidazol-2-yl]carbamate ;
CAS:54029-20-8
OXF02 :
Oxfendazole EP Impurity B ; Fenbendazole Sulfone ;

Methyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate ;
RXD83 :
Roxadustat RC 23 ;

Methyl 1,5-dibromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate ;
RXD82 :
Roxadustat RC 22 ;

Methyl 1-((3aS,4R,6R,6aS)-6-(hydroxymethyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-1H-1,2,4-triazole-3-carboxylate ;
CAS:594860-43-2
RBV62 :
Ribavirin RC 2 ;

Methyl 1-(2-fluorobenzyl)-1H-1,2,3-triazole-4-carboxylate ;
CAS:1205975-58-1
RFN63 :
Rufinamide Desfluoro Methyl Ester ;

Methyl 1-(4-chlorobenzyl)-2-oxocyclopentanecarboxylate ;
CAS:115851-73-5
MCZ52 :
Metconazole 2-Oxo Impurity ;

Methyl 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-9H-purin-2-yl)-1H-pyrazole-4-carboxylate ;
RGD51 :
Regadenoson Impurity 1 ; Regadenoson Methy Ester Analog ;

Methyl 1-(acetoxymethyl)-4-hydroxy-6-phenoxyisoquinoline-3-carboxylate ;
RXD79 :
Roxadustat RC 19 ;

Methyl 1-(acetoxymethyl)-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate ;
CAS:1509958-20-6
RXD63 :
Roxadustat RC 3 ;

Methyl 1-[(2-Fluorophenyl)methyl]pyrazolo[3,4-b]pyridine-3-carboximidate ;
CAS:304874-06-4
RCG68 :
Riociguat RC 8 ;

Methyl 1-bromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate N2-oxide ;
RXD81 :
Roxadustat RC 21 ;

Methyl 1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylate ;
CAS:75001-83-1
NFX47 :
Norfloxacin Methyl Ester ;

Methyl 1-methylethyl (4RS)-4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-1,4-dihydro pyridine- 3,5-dicarboxylate ;
CAS:75695-93-1
ISR00 :
Isradipine ;

Methyl 1-methylethyl 4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethylpyridine-3,5-dicarboxylate ;
CAS:116169-18-7
ISR04 :
Isradipine EP Impurity D ; Isradipine USP RC A ; Dehydro Isradipine ;

Methyl 1-nitrosopiperidine-4-carboxylate ;
CAS:13458-55-4
RSP95 :
Risperidone RC 25 ;

Methyl 12-hydroxyoctadecanoate ;
CAS:141-23-1
MKS50 :
Methyl 12-Hydroxystearate ;

Methyl 12-oxooctadecanoate ;
CAS:2380-27-0
MKS51 :
Methyl 12-Ketostearate ;

Methyl 1H-1,2,4-triazole-3-carboxylate ;
CAS:4928-88-5
RBV64 :
Ribavirin RC 4 ;

Methyl 2,2-diphenyl-2-(prop-2-ynyloxy)acetate ;
CAS:30118-97-9
PGV53 :
Pargeverine Methyl Ester Analog ;

Methyl 2,3-bis(benzyloxy)-5-(2-(tert-butylamino)-1-hydroxyethyl)benzoate ;
CAS:182676-93-3
LAB61B :
Levalbuterol RC1 ;

Methyl 2,3-bis(benzyloxy)-5-bromobenzoate ;
CAS:182676-91-1
LAB62 :
Levalbuterol RC2 ;

Methyl 2,4-bis(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzoate ;
CAS:2514648-06-5
VNT65 :
Venetoclax RC 5 ;

Methyl 2,4-dihydroxy-6-pentylbenzoate ;
CAS:58016-28-7
OVT51 :
Olivetol Methyl Ester ; Methyl Olivetolate ;

Methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate ;
NCD56 :
Nicardipine Monoester Impurity ; Nicardipine RC-3 ;

Methyl 2-((3S)-3-acetoxy-1-bromo-3-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoate ;
CAS:184763-69-7
MTL82 :
Montelukast Impurity 2 ;

Methyl 2-((N-(2-methoxy-2-oxoethyl)-4-Methylphenylsulfonamido)methyl)-4-phenoxybenzoate ;
CAS:1455091-06-1
RXD88 :
Roxadustat RC 28 ;

Methyl 2-(1-((2-((1-methoxycarbonylmethylcyclopropyl)methyl)disulfanyl) methyl)cyclopropyl)acetate ;
CAS:1446481-28-2
MTL46 :
Montelukast Disulfide Dimethyl Ester ;

Methyl 2-(1-(3-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-4,6-diaminopyrimidin-5-yl(methyl)carbamate ;
RCG43 :
Riociguat meta-Fluoro Analog ; 2-Desfluoro 3-Fluoro Riociguat ;

Methyl 2-(1-(4-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-4,6-diaminopyrimidin-5-yl(methyl)carbamate ;
RCG44 ;
Riociguat para-Fluoro Analog ; 2-Desfluoro 4-Fluoro Riociguat ;

Methyl 2-(1-(aminomethyl)cyclohexyl)acetate ;
CAS:138799-98-1
GBP54B :
Gabapentin Methyl Ester (Base) ;

Methyl 2-(1-(aminomethyl)cyclohexyl)acetate HCl ;
CAS:63562-01-6
GBP54H :
Gabapentin Methyl Ester (HCl) ;

Methyl 2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)-4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin-1-yl)benzoate ;
CAS:1235865-76-5
VNT48 :
Venetoclax S1A Impurity ;

Methyl 2-(2-(benzyloxycarbonyl)propan-2-yl)-5-hydroxy-6-methoxypyrimidine-4-carboxylate ;
CAS:1159977-42-0
RGV62 :
Raltegravir RC 2 ;

Methyl 2-(2-(dimethylamino)-2-oxoacetyl)-1H-indole-5-carboxylate ;
CAS:1052181-84-6
SMT53 :
Sumatriptan RC 3 ;

Methyl 2-(2-(mercaptomethyl)-3-phenylpropanamido)acetate ;
CAS:83960-22-9
RCT63 :
Racecadotril RC 3 ;

Methyl 2-(2-ethoxyphenyl)-5-methyl-4-oxo-3,4-dihydroimidazo[1,5-f][1,2,4]triazine-7-carboxylate ;
VDF73 :
Vardenafil Impurity 3 ;

Methyl 2-(2-nitrobenzylidene)-3-oxobutanoate ;
CAS:39562-27-1
NFD03 :
Nifedipine EP Impurity C ;

Methyl 2-(3-(trifluoromethylsulfonyloxy)phenyl)acetate ;
CAS:147283-87-2
IBP61 :
Ibuprofen Impurity 1 ;

Methyl 2-(3-(trifluoromethylsulfonyloxy)phenyl)propanoate ;
CAS:859828-49-2
IBP62 :
Ibuprofen Impurity 2 ;

Methyl 2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enecarboxylate ;
CAS:1228780-49-1
VNT67 :
Venetoclax RC 7 ;

Methyl 2-(4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxamido)acetate ;
CAS:1421312-36-8
RXD51 :
Roxadustat Methyl Ester ;

Methyl 2-(4-isobutylphenyl)acetate ;
CAS:61566-33-4
IBF51 :
Ibufenac Methyl Ester ;

Methyl 2-(4-isobutylphenyl)propanoate ;
CAS:61566-34-5
IBP55 :
Ibuprofen Methyl Ester ;

METHYL 2-(4-METHYLPHENYLSULFONAMIDO)ACETATE
CAS:2645-02-05 00:00:00
RXD87 :
Roxadustat RC 27 ;

Methyl 2-(6-methoxynaphthalen-2-yl)acetate ;
CAS:23981-48-8
NPX61 :
Naproxen Impurity 1 ;

Methyl 2-(chloromethyl)-3-nitrobenzoate ;
CAS:1218910-61-2
LLM78 :
Lenalidomide Impurity 18 ;

Methyl 2-(hydroxymethyl)-3-nitrobenzoate ;
CAS:1628915-10-5
LLM77 :
Lenalidomide Impurity 17 ;

Methyl 2-(p-Tolyl)benzoate ;
CAS:114772-34-8
TST78 :
Telmisartan Impurity 18 ;

Methyl 2-(tert-butoxycarbonyl)-3-hydroxy-3-phenylpropanoate ;
CAS:439612-08-5
VBG61 :
Vibegron RC 1 ;

Methyl 2-(tert-butoxycarbonyl)acetate ;
CAS:31954-27-5
PRG74 :
Pregabalin Impurity 14 ;

Methyl 2-[[3-(trifluoromethyl)phenyl]amino]pyridine-3-carboxylate ;
CAS:59361-45-4
NFM06 :
Niflumic Acid EP Impurity F ; Niflumic Acid Methyl Ester ;

Methyl 2-amino-3-(1H-indol-3-yl)propanoate ;
CAS:22032-65-1
TLF66B :
Tadalafil Impurity 6 (Base) ;

Methyl 2-amino-3-(1H-indol-3-yl)propanoate hydrochloride ;
CAS:14907-27-8
TLF66H :
Tadalafil Impurity 6 (HCl) ;

Methyl 2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo phenyl) propanoate ;
CAS:32180-11-3
LTX33 :
Levothyroxine Methyl Ester ;

Methyl 2-amino-4-(4-fluorophenyl)-6-isopropyl-1,4-dihydropyrimidine-5-carboxylate ;
CAS:712320-62-2
RSVC9 :
Rosuvastatin Impurity 29 ;

Methyl 2-amino-4-(4-fluorophenyl)-6-isopropylpyrimidine-5-carboxylate ;
CAS:160009-37-0
RSVCX :
Rosuvastatin Impurity 30 ;

Methyl 2-amino-5-hydroxy-4-methoxybenzoate ;
CAS:50413-44-0
GFT73 :
Gefitinib RC 13 ;

Methyl 2-bromoethanesulfonate ; 2-Bromoethanesulfonic acid methyl ester ;
CAS:41239-91-2
MSS54 :
Mesna Methyl Ester 2-Bromo Analog ;

Methyl 2-ethoxy-4-[2-[[(1S)-3-methyl-1-[2-(piperidin-1-yl)phenyl] butyl] amino]-2-oxoethyl]benzoate ;
CAS:800365-89-3
RPG44 :
Repaglinide Methyl Ester ;

Methyl 2-hydroxy-2,2-dithiophen-2-ylacetate ;
CAS:26447-85-8
TTP05 :
Tiotropium EP Impurity E ;

Methyl 2-hydroxy-3-((4-hydroxy-3-(methoxycarbonyl)phenyl)diazenyl)benzoate ;
OSL62 :
Olsalazine RC 2 ;

Methyl 2-hydroxy-3-methylbenzoate ;
CAS:23287-26-5
MSX09 :
Methyl Salicylate EP Impurity I ;

Methyl 2-hydroxy-4-methylbenzoate ;
CAS:4670-56-8
MSX11 :
Methyl Salicylate EP Impurity K ;

Methyl 2-Hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]-ethyl]benzoate ;
CAS:802620-01-5
LBT02B :
Labetalol EP Impurity B ; Labetalol 1-Carboxylic Acid Methyl Ester ;

Methyl 2-hydroxy-5-methylbenzoate ;
CAS:22717-57-3
MSX10 :
Methyl Salicylate EP Impurity J ;

Methyl 2-hydroxy-6-methylbenzoate ;
CAS:33528-09-5
MSX12 :
Methyl Salicylate EP Impurity L ;

Methyl 2-hydroxybenzoate ;
CAS:119-36-8
MSX00 :
Methyl Salicylate ;

Methyl 2-iodobenzoate ;
CAS:610-97-9
MTL89 :
Montelukast Impurity 9 ;

Methyl 2-methoxy-5-(methylsulfonyl)benzoate ;
CAS:63484-12-8
TPD01 :
Tiapride EP Impurity A ;

Methyl 2-methoxy-5-sulfamoylbenzoate ;
CAS:33045-52-2
SPD02 :
Sulpiride EP Impurity B ;

Methyl 2-methoxybenzoate ;
CAS:606-45-1
MSX13 :
Methyl Salicylate EP Impurity M ;

Methyl 2-methyl-3-nitrobenzoate ;
CAS:59382-59-1
LLM76 :
Lenalidomide Impurity 16 ;

Methyl 2-methyl-4-(2-nitrophenyl)-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylate ;
CAS:34785-00-7
NFD54 :
Nifedipine Dehydro Hydroxy Lactone ;

Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate ;
CAS:87625-92-1
NCD53 :
Nicardipine Cyclohexenone Impurity ;

Methyl 2-oxo-2-(pyridin-2-ylamino)acetate ;
CAS:54166-60-8
TXC62 :
Tenoxicam RC 2 ;

Methyl 2-oxo-2-phenylacetate ;
CAS:15206-55-0
GPB08 :
Glycopyrrolate EP Impurity H ;

Methyl 2-oxoindoline-6-carboxylate ;
CAS:14192-26-8
NTD72 :
Nintedanib RC 12 ;

Methyl 2-sulfanylethanesulfonate ; 2-Mercaptoethanesulfonic acid methyl ester ;
CAS:1709792-04-0
MSS53 :
Mesna Methyl Ester ;

Methyl 3+¦,7+¦-dihydroxy-5+¦-cholan-24-oate ;
CAS:10538-55-3
UDC07 :
Ursodeoxycholic Acid EP Impurity G ; Chenodeoxycholic Acid EP Impurity G ; Ursodeoxycholic Acid Methyl Ester ;

Methyl 3,4,5-trihydroxy-6-(2-(methoxycarbonyl)phenoxy)-tetrahydro-2H-pyran-2-carboxylate ;
CAS:226932-59-8
MSX50 :
Methyl Salicylate Glucuronide Methyl Ester ;

Methyl 3,4,5-trimethoxybenzoate ; 3,4,5-Trimethoxybenzoic acid methyl ester ;
CAS:1916-07-0
TMN03 :
Trimebutine EP Impurity C ; Trimethoprim EP Impurity H ;

Methyl 3-(2,3-dihydroxy-6-methoxyquinolin-8-ylamino)butanoate ;
PMQ67 :
Primaquine RC 7 ;

Methyl 3-(2-(benzyloxy)-5-methylphenyl)-3-phenylpropanoate ;
CAS:854306-67-5
TTR63 :
Tolterodine Impurity 3 ;

Methyl 3-[methoxy(phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate ;
CAS:1168150-46-6
NTD03 :
Nintedanib EP Impurity C ;

Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate ;
CAS:1253055-92-3
SGT64B :
Sitagliptin Impurity 4 (Base) ;

Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate HCl ;
CAS:1909309-14-3
SGT64H :
Sitagliptin Impurity 4 (HCl) ;

Methyl 3-amino-4-butyramido-5-methylbenzoate ;
CAS:675882-71-0
TST68 :
Telmisartan Impurity 8 ;

Methyl 3-amino-4-methylbenzoate ;
CAS:18595-18-1
NLT02
Nilotinib EP Impurity B ; Nilotinib USP RC B ;

Methyl 3-amino-4-propoxybenzoate ;
CAS:1096331-88-2
PPH65B :
Proparacaine RC 5 ;

Methyl 3-aminobenzoate ;
CAS:4518-10-09 00:00:00
TSM61 :
Torsemide RC 1 ;

Methyl 3-aminobut-2-enoate ;
CAS:14205-39-1
NFD04 :
Nifedipine EP Impurity D ; Amlodipine Impurity 8 ;

Methyl 3-ethynyl-4-methylbenzoate ;
CAS:1255099-13-8
PTN61 :
Ponatinib RC 1 ;

Methyl 3-fluoro-4-morpholinophenylcarbamate ;
CAS:212325-40-1
LNZ66 :
Linezolid RC 6 ; Linezolid Impurity A ;

Methyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate ;
CAS:769195-26-8
SGT62 :
Sitagliptin Impurity 2 ;

Methyl 3H-benzo[d]imidazole-5-carboxylate ;
CAS:26663-77-4
RMS62 :
Ramosetron RC 2 ;

Methyl 4'-bromomethyl biphenyl-2-carboxylate ;
CAS:114772-38-2
TST35 :
Telmisartan Bromo Methyl Ester ;

Methyl 4,5,6,7-tetrahydro-3H-benzo[d]imidazole-5-carboxylate ;
CAS:26785-89-7
RMS63 :
Ramosetron RC 3 ;

Methyl 4,6-diamino-2-(1-benzyl-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl(methyl)carbamate ;
CAS:3052969-92-0
RCG02 :
Riociguat EP Impurity B ; Riociguat RC 1 ; 2-Desfluoro Riociguat ;

Methyl 4-((5-(cyclopentyloxycarbonyl)-1-methyl-1H-indol-3-yl)methyl)-3-methoxybenzoate ;
CAS:107754-19-8
ZFL43 :
Zafirlukast Impurity 3 ;

Methyl 4-(1,3-dimethoxy-1,3-dioxopropan-2-yl)-3-nitrobenzoate ;
CAS:1160293-27-5
NTD74 :
Nintedanib RC 14 ;