| | | Ranolazine 2,3,4-Tri-O-isobutyryl-+¦-D-Glucuronide Methyl Ester (mixture of diastereomers) Formula: C43H61N3O13 methyl (2S,3S,4S,5R,6R)-6-[1-[4-[2-(2,6-dimethylanilino)-2-oxoethyl]piperazin-1-yl]-3-(2-methoxyphenoxy)propan-2-yl]oxy-3,4,5-tris(2-methylpropanoyloxy)oxane-2-carboxylate; 1-(4-{2-[(2,6-Dimethylphenyl)amino]-2-oxoethyl}-1-piperazinyl)-3-(2 RASFONIN CAS:303156-68-5 Formula: C25H38O6 >95% BBF-02177 (-)-Rasfonin; (2E,4E,6S)-8-hydroxy-6-(hydroxymethyl)-4-methyl-2,4-octadienoic acid, (2R,3R)-3,6-dihydro-6-oxo-2-[(1S,3R,5E)-1,3,5-trimethyl-5-hepten-1-yl]-2H-pyran-3-yl ester RAUVOTETRAPHYLLINE A CAS:1422506-49-7 Formula: C20H26N2O3 >96% NP0169 (betaE,6S,8R,9S,10S)-beta-Ethylidene-6,7,8,9,10,11-hexahydro-2-hydroxy-9-(hydroxymethyl)-12-methyl-6,10-imino-5H-cyclooct[b]indole-8-ethano RAUVOTETRAPHYLLINE B CAS:1422506-50-0 Formula: C31H37N3O6 >97% NP0158 Rauvotetraphylline B; 1422506-50-0; (2S,3R,4S,5S,6R)-2-[[(1S,12S,14S,15E,16R)-13-(4,6-dimethylpyridin-2-yl)-15-ethylidene-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraen-16-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-tri RAUVOTETRAPHYLLINE C CAS:1422506-51-1 Formula: C28H34N2O7 96.5% NP0225 Rauvotetraphylline C; 1422506-51-1; 4-[(1S,12S,14S,15E,16R)-15-ethylidene-16-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraen-13-yl]but-3-en-2-one RAUVOTETRAPHYLLINE D CAS:1422506-52-2 Formula: C24H26N2O3 NP0181 (3E)-4-[(7beta,16S,17R,20alpha,21beta)-17-(Acetyloxy)-1,2-didehydro-21-methyl-7,17(2H)-cyclo-18,19-dinorsarpagan-20-yl]-3-buten-2-one;Rauvoloid D;3-Buten-2-one, 4-[(7+¦,16S,17R,20+¦,21+¦)-17-(acetyloxy)-1,2-didehydro-21-methyl-7,17(2H)-cyclo-1 RAUWOLSCINE HYDROCHLORIDE CAS:6211-32-1 Formula: C21H27ClN2O3 B0084-129675 methyl (1S,15S,18S,19S,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate;hydrochloride; alpha-Yohimbine hydrochloride; Fauwolscine, hydrochloride; alpha-Yohimbin hydrochloride; NSC 407307; Rauwolscine (hyd RBT-9 CAS:123307-75-5 Formula: C34H32N4O4Sn 123307-75-5 Stannous protoporphyrin;RBT-9;V2YK90BZ31;UNII-V2YK90BZ31;123307-75-5;Stannate(2-), (7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-kappaN21,kappaN22,kappaN23,kappaN24)-, dihydrogen, (sp-4-2)-;STANNATE(2-), (7,12 RC-3095 CAS:138147-78-1 Formula: C56H79N15O9 GëÑ95% BAT-010617 [D-Tpi6, Leu13 psi(CH2NH)-Leu14]bombesin-(6-14); (S)-N1-((2S,5S,8S,14S,17S,20S)-14-((1H-imidazol-5-yl)methyl)-20-carbamoyl-1-(1H-indol-3-yl)-17-isobutyl-8-isopropyl-5,22-dimethyl-3,6,9,12,15-pentaoxo-4,7,10,13,16,19-hexaazatricosan-2-yl)-2- RdRP-IN-3 CAS:2641299-75-2 Formula: C25H21N3O4 GëÑ95% 2641299-75-2 1H-[1,4]Oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione, 12-(5H-dibenzo[a,d]cyclohepten-5-yl)-3,4,12,12a-tetrahydro-7-hydroxy-, (12aR)-; (12aR)-12-(5H-Dibenzo[a,d]cyclohepten-5-yl)-3,4,12,12a-tetrahydro-7-hydroxy-1H-[1,4]oxazino[3,4-c] REBECCAMYCIN CAS:93908-02-2 Formula: C27H21Cl2N3O7 >98.0% 93908-02-2 5H-Indolo(2,3-a)pyrrolo(3,4-c)carbazole-5,7(6H)-dione, 1,11-dichloro-12,13-dihydro-12-(4-O-methyl-beta-D-glucopyranosyl)-; 1,11-dichloro-12-(4-O-methyl-beta-D-glucopyranosyl)-12,13-dihydro-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dio REDAPORFIN CAS:1224104-08-8 Formula: C48H38F8N8O8S4 98% 1224104-08-8 F-2BMet; LUZ-11; F2BMet; LUZ11; F 2BMet; LUZ 11; 3,3',3'',3'''-(7H,8H,17H,18H-porphyrin-5,10,15,20-tetrayl)tetrakis(2,4-difluoro-N-methylbenzenesulfonamide REDIOCIDE A CAS:280565-85-7 Formula: C44H58O13 97.0% NP1570 Butanoic acid, 3-methyl-, (2S,4S,4aS,5R,7R,10S,11R,12Z,14E,17aS,18S,20R,20aS,21S,21aR,22aS,23S,23aR,24R,26S,27R)-4,4a,5,6,7,8,9,10,11,16,17a,18,19,20,20a,21,21a,22a,23,23a-eicosahydro-4a,5,20a,21-tetrahydroxy-21a-(hydroxymethyl)-5,18,26,27- REDIOCIDE C CAS:677277-98-4 Formula: C46H54O13 >98% NP1609 4,24-methanolo-2,20,23-(epoxymetheno)-7,10-methanolocyclopenta[b]-1,3-dioxino[4,5-h]oxireno[e]oxacycloheneicosin-16(4H)-one, 11-(benzoyloxy)-4a,5,6,7,8,9,10,11,17a,18,19,20,20a,21,21a,22a,23,23a-octadecahydro-4a,5,20a,21-tetrahydroxy-21a-(h REGELIDINE CAS:114542-54-0 Formula: C35H37NO8 0.98 114542-54-0 REGELIDINE; 114542-54-0; [(1S,2S,5S,6S,7S,9R,12R)-5,7-dibenzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] pyridine-3-carboxylate; CHEMBL1951083; AKOS037515050; FS-7518 Rehmaglupentasaccharide A Formula: C30H52O26 (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-2-((((2S,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydrofuran-2-yl)oxy)-6-((((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-((((2S,3R,4S,5 Rehmaglupentasaccharide B Formula: C30H52O26 (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-3,4-dihydroxy-2-(hydroxymethyl)-5-((((2S,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydrofuran-2-yl)oxy)-6-((((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-((((2S,3R,4S,5 REHMAGLUTIN D CAS:103744-84-9 Formula: C9H13ClO4 0.99 NP3904 (2aS,4a+¦,7a+¦,7b+¦)-Octahydro-3+¦-chloro-2H-1,7-dioxacyclopenta[cd]indene-2a+¦,4+¦-diol;Rehmaglutin D;2H-1,7-Dioxacyclopent[cd]indene-2a,4(3H)-diol, 3-chlorohexahydro-, (2aS,3R,4S,4aR,7aR,7bS)-;(2aS,3R,4S,4aR,7aR,7bS)-3-Chlorohexahydro-2H-1,7-di REHMANNIOSIDE A CAS:81720-05-0 Formula: C21H32O15 >98% 81720-05-0 [(1aS,1b+¦,5a+¦,6a+¦)-1a,1b,2,5a,6,6a-Hexahydro-6+¦-hydroxy-1a+¦-(hydroxymethyl)oxireno[4,5]cyclopenta[1,2-c]pyran-2+¦-yl]6-O-+¦-D-galactopyranosyl-+¦-D-glucopyranoside;(2S,3R,4S,5R,6R)-2-[[(2R,3S,4S,5R,6S)-6-[[(1aS,1bS,2S,5aR,6S,6aS)-6-hydroxy-1a- REHMANNIOSIDE B CAS:81720-06-1 Formula: C21H32O15 81720-06-1 (1aS,1bS,2S,5aR,6R,6aS)-2-(+¦-D-Glucopyranosyloxy)-1a,1b,2,5a,6,6a-hexahydro-1a-(hydroxymethyl)oxireno[4,5]cyclopenta[1,2-c]pyran-6-yl +¦-D-galactopyranoside REHMANNIOSIDE D CAS:81720-08-3 Formula: C27H42O20 >98% 81720-08-3 [(1S,7a+¦)-1+¦-(+¦-D-Glucopyranosyloxy)-5,7a-dihydro-5+¦-hydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-4a+¦(1H)-yl]2-O-+¦-D-glucopyranosyl-+¦-D-glucopyranoside;(2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5S,6R)-2-[[(1S,4aS,5R,7aR)-5-hydroxy-7-(hydroxymethyl)-1-[( rel-(1R,2S)-1,2-Di-1-naphthalenyl-1,2-ethanediamine CAS:117106-39-5 Formula: C22H20N2 95% 117106-39-5 1,2-Ethanediamine, 1,2-di-1-naphthalenyl-, (1R,2S)-rel-; 1,2-Ethanediamine, 1,2-di-1-naphthalenyl-, (R*,S*)-; rel-(1R,2S)-1,2-di(naphthalen-1-yl)ethane-1,2-diamine rel-(1R,3s,5S)-6,6-Difluorobicyclo[3.1.0]hexan-3-amine hydrochloride CAS:2218441-58-6 Formula: C6H10ClF2N GëÑ95% BB078096 (1R,3s,5S)-rel-6,6-Difluorobicyclo[3.1.0]hexan-3-amine hydrochloride; Bicyclo[3.1.0]hexan-3-amine, 6,6-difluoro-, (1R,5S)-rel-, hydrochloride (1:1); trans-6,6-Difluorobicyclo[3.1.0]hexan-3-amine hydrochloride rel-(1R,4R)-4-(3-Chlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine CAS:2378750-29-7 Formula: C17H18ClN GëÑ95% 2378750-29-7 1-Naphthalenamine, 4-(3-chlorophenyl)-1,2,3,4-tetrahydro-N-methyl-, (1R,4R)-rel-; Sertraline EP Impurity D (rel-(1R,4R)-isomer) rel-(1R,4S,6S)-4-[(1Z)-1,5-Dimethyl-1,4-hexadien-1-yl]-1-methyl-7-oxabicyclo[4.1.0]heptane CAS:112574-90-0 Formula: C15H24O BB054232 7-Oxabicyclo[4.1.0]heptane, 4-[(1Z)-1,5-dimethyl-1,4-hexadien-1-yl]-1-methyl-, (1R,4S,6S)-rel-; 7-Oxabicyclo[4.1.0]heptane, 4-(1,5-dimethyl-1,4-hexadienyl)-1-methyl-, [1+¦,4+¦(Z),6+¦]-; 7-Oxabicyclo[4.1.0]heptane, 4-[(1Z)-1,5-dimethyl-1,4-hexa rel-(1R,5S,6S)-3-azabicyclo[3.2.0]heptan-6-ol hydrochloride CAS:2717631-54-2 Formula: C6H12ClNO GëÑ95% BB078058 (1R,5S,6S)-rel-3-Aza-bicyclo[3.2.0]heptan-6-ol hydrochloride; 3-Azabicyclo[3.2.0]heptan-6-ol, hydrochloride (1:1), (1R,5S,6S)-rel-; 3-Azabicyclo[3.2.0]heptan-6-ol, (1+¦,5+¦,6+¦)-(-¦)-, hydrochloride; (1S*,5R*,6R*)-6-Hydroxy-3-azabicyclo[3.2.0]h REL-(1S,3R)-BENAZEPRIL HYDROCHLORIDE CAS:88372-39-8 Formula: C24H28N2O5.HCl GëÑ95% 88372-39-8 1H-1-Benzazepine-1-acetic acid, 3-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-, hydrochloride (1:1), (3R)-rel-; 1H-1-Benzazepine-1-acetic acid, 3-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-o rel-(2R,4S)-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol CAS:61397-58-8 Formula: C14H14Cl2N2O3 GëÑ95% 61397-58-8 Ketoconazole Impurity 8; Ketoconazole Intermediate; 1,3-Dioxolane-4-methanol, 2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-, (2R,4S)-rel-; rel-((2R,4S)-2-((1H-imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol; cis rel-(3aR,3bR,6aS,6bS)-Tetrahydro-3a,6a-dimethylcyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone CAS:15894-21-0 Formula: C10H8O6 97% BB077843 Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone, tetrahydro-3a,6a-dimethyl-, (3aR,3bR,6aS,6bS)-rel-; 1,2,3,4-Cyclobutanetetracarboxylic 1,2:3,4-dianhydride, 1,3-dimethyl-, anti-cis,cis-; Cyclobuta[1,2-c:3,4-c']difurantetrone, tetrahydro-3a,6 rel-(3aR,4S,9bS)-1,2,3,3a,4,9b-Hexahydro-4-(4-hydroxyphenyl)cyclopenta[c][1]benzopyran-8-ol CAS:533883-77-1 Formula: C18H18O3 GëÑ95% 533883-77-1 Cyclopenta[c][1]benzopyran-8-ol, 1,2,3,3a,4,9b-hexahydro-4-(4-hydroxyphenyl)-, (3aR,4S,9bS)-rel- rel-(3aR,6aR)-Octahydro-5-methylpyrrolo[3,4-b]pyrrole CAS:876130-70-0 Formula: C7H14N2 GëÑ95% BB078736 rel-(3aR,6aR)-5-Methyloctahydropyrrolo[3,4-b]pyrrole; cis-5-Methyloctahydropyrrolo[3,4-b]pyrrole; cis-5-methyl-2,3,3a,4,6,6a-hexahydro-1H-pyrrolo[2,3-c]pyrrole; cis-5-Methyl-1H-hexahydropyrrolo[3,4-b]pyrrole; Pyrrolo[3,4-b]pyrrole, oct REL-(3R,4R)-TERT-BUTYL 3,4-DIHYDROXYPYRROLIDINE-1-CARBOXYLATE CAS:1163128-11-7 Formula: C9H17NO4 GëÑ95% 1163128-11-7 1-Pyrrolidinecarboxylic acid, 3,4-dihydroxy-, 1,1-dimethylethyl ester, (3R,4R)-rel-; rel-1,1-Dimethylethyl (3R,4R)-3,4-dihydroxy-1-pyrrolidinecarboxylate REL-(3R,4S)-TERT-BUTYL 3,4-DIHYDROXYPYRROLIDINE-1-CARBOXYLATE CAS:186393-22-6 Formula: C9H17NO4 GëÑ95% 186393-22-6 1-Pyrrolidinecarboxylic acid, 3,4-dihydroxy-, 1,1-dimethylethyl ester, (3R,4S)-rel-; 1-Pyrrolidinecarboxylic acid, 3,4-dihydroxy-, 1,1-dimethylethyl ester, cis-; rel-1,1-Dimethylethyl (3R,4S)-3,4-dihydroxy-1-pyrrolidinecarboxylate; tert-But rel-(3R,5aS,6R,8aS,9R,12R,12aR)-10-Ethoxydecahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin CAS:131175-88-7 Formula: C17H28O5 GëÑ95% 131175-88-7 3,12-Epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin, 10-ethoxydecahydro-3,6,9-trimethyl-, (3R,5aS,6R,8aS,9R,12R,12aR)-rel- rel-(3S,4R,5R,6S)-5-Methoxy-4-[(2R,3R)-2-methyl-3-(3-methyl-2-buten-1-yl)-2-oxiranyl]-1-oxaspiro[2.5]octan-6-ol CAS:35903-52-7 Formula: C16H26O4 95% 35903-52-7 1-Oxaspiro[2.5]octan-6-ol, 5-methoxy-4-[(2R,3R)-2-methyl-3-(3-methyl-2-buten-1-yl)-2-oxiranyl]-, (3S,4R,5R,6S)-rel-; 1-Oxaspiro[2.5]octan-6-ol, 5-methoxy-4-[2-methyl-3-(3-methyl-2-butenyl)oxiranyl]-, [3+¦,4+¦(2S*,3S*),5+¦,6+¦]-; 1-Oxaspiro[2.5] rel-(4aR,4bS,6aS,7S,9aS,9bS,11aR)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-Tetradecahydro-N,N,4a,6a-tetramethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide CAS:2512195-98-9 Formula: C21H32N2O2 GëÑ95% 2512195-98-9 Dutasteride Dimethyl amide Imp; rel-(4aR,4bS,6aS,7S,9aS,9bS,11aR)-N,N,4a,6a-Tetramethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide; rel-N,N-Dimethyl-3-oxo-4-aza-5+¦-androst-1-ene-17+¦-car rel-(4R,6R)-Dorzolamide CAS:120279-89-2 Formula: C10H16N2O4S3 98% 120279-89-2 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, (4R,6R)-rel-; rel-(4R,6R)-4-(ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide; 4H-Thieno[2,3-b]thiopyran-2-sulfo rel-(6R,12aR)-6-(Benzo[d][1,3]dioxol-5-yl)-2-isopropyl-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione CAS:629652-68-2 629652-68-2 rel-(7S,7'S,8R,8'R)-Magnolin CAS:1275595-33-9 Formula: C23H28O7 97.0% NP4120 rel-(1R,3aS,4R,6aS)-1-(3,4-Dimethoxyphenyl)tetrahydro-4-(3,4,5-trimethoxyphenyl)-1H,3H-furo[3,4-c]furan rel-(R)-12-((R)-7,8-Difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl)-7-(hexyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione Methanesulfonate CAS:2437603-06-8 2437603-06-8 rel-(R)-Cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate CAS:120710-23-8 Formula: C22H19 Br2 N O3 95% 120710-23-8 (R)-cyano(3-phenoxyphenyl)methyl ester (1R,3R)-rel-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid; Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, [1+¦(R*),3+¦]-(-¦)-; Cycl rel-[[(12aR)-12-[(11S)-7,8-Difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl]-3,4,6,8,12,12a-hexahydro-6,8-dioxo-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazin-7-yl]oxy]methyl methyl carbonate CAS:1830312-72-5 1830312-72-5 REL-10-[(1R,2S)-2,3-DIHYDROXY-1-(HYDROXYMETHYL)PROPYL]-1,4,7,10-TETRAAZACYCLODODECANE-1,4,7-TRIACETIC ACID (>85%) CAS:151852-61-8 Formula: C18H34N4O9 BB066841 (R*,S*)-(-¦)-10-[2,3-Dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic Acid; (R*,S*)-10-[2,3-Dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic Acid rel-2-[[(3aR,4S,6R,6aS)-6-[7-[[(1S,2R)-2-(3,4-Difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol CAS:2446590-77-6 2446590-77-6 rel-3-Methyl 5-[(3R)-1-(phenylmethyl)-3-piperidinyl] (4S)-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate hydrochloride CAS:91599-76-7 Formula: C28H31N3O6.HCl 95% 91599-76-7 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-methyl 5-[(3R)-1-(phenylmethyl)-3-piperidinyl] ester, hydrochloride (1:1), (4S)-rel-; 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, REL-4-AMINO-1-[(2R,5R)-2-(HYDROXYMETHYL)-1,3-OXATHIOLAN-5-YL]-2(1H)-PYRIMIDINONE CAS:131086-22-1 Formula: C8H11N3O3S 98% 131086-22-1 2(1H)-Pyrimidinone, 4-amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, rel-; 2(1H)-Pyrimidinone, 4-amino-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, trans-; trans(-¦)-2-Hydroxymethyl-5-(cytosin-1-yl)-1,3-oxathiolane REL-CARBONIC ACID 1,1-DIMETHYLETHYL (3AR,4S,7R,7AS)-1,3,3A,4,7,7A-HEXAHYDRO-1,3-DIOXO-4,7-METHANO-2H-ISOINDOL-2-YL ESTER CAS:154006-63-0 Formula: C14H17NO5 BB070623 (3a+¦,4+¦,7+¦,7a+¦)-2-[[(1,1-dimethylethoxy)carbonyl]oxy]-3a,4,7,7a-tetrahydro-4,7-Methano-1H-isoindole-1,3(2H)-dione; Boc-ONb REL-CARBONIC ACID 9H-FLUOREN-9-YLMETHYL (3AR,4S,7R,7AS)-1,3,3A,4,7,7A-HEXAHYDRO-1,3-DIOXO-4,7-METHANO-2H-ISOINDOL-2-YL ESTER CAS:1154758-57-2 Formula: C24H19NO5 BB070624 rel-Ethyl (1R,5S,6R)-5-(1-ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate CAS:347378-74-9 Formula: C14H22O4 GëÑ95% 347378-74-9 Oseltamivir Impurity 4; (1R,5S,6R)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester; 7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 5-(1-ethylpropoxy)-, ethyl ester, (1R,5S,6R)-rel-; (1R,5S,6R)-rel-Ethyl rel-Methyl 4-[(1R,2R)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropyl]benzoate CAS:2097275-31-3 Formula: C17H23BO4 GëÑ95% BB078271 trans-Methyl 4-((1S,2S)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropyl)benzoate; Benzoic acid, 4-[(1R,2R)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropyl]-, methyl ester, rel- rel-N-[(1R,3R,4R)-4-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-+¦-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetamide-[d8] CAS:1322625-54-6 Formula: C37H40D8N4O5 98% by CP; 98% atom D BLP-004485 1(2H)-Pyrimidineacetamide-+¦-d, N-[(1R,3R,4R)-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-+¦-[1-(methyl-d3)ethyl-1,2,2,2-d4]-2-oxo-, rel-; rel-N-[(1R,3R,4R)-4-[[2-(2,6-Dimethylphenoxy)acetyl]a Relebactam-[d9] Formula: C12H11D9N4O6S BLP-015261 Relebactam-d9; (1R,2S,5R)-7-oxo-2-((piperidin-4-yl-2,2,3,3,4,5,5,6,6-d9)carbamoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate Remdesivir-[d5] CAS:2440242-47-5 Formula: C27H30D5N6O8P GëÑ95%; 98% atom D BLP-004117 Remdesivir-d5; 2-Ethylbutyl ((S)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy-d5)phosphoryl)-L-alaninate; 2-Ethylbutyl N-[(S)-[2-C-(4-aminopyrrolo(2,1-f)(1,2,4)triaz REMISPORINE B CAS:571194-06-4 Formula: C30H24O12 >95% by HPLC 571194-06-4 Remisporine B; 571194-06-4; AKOS040755735; Dimethyl (1S,12S,14S,15R,27R)-8,14,23-trihydroxy-6,21-dimethyl-10,25-dioxo-3,13,18-trioxaheptacyclo[13.11.1.02,11.04,9.012,27.017,26.019,24]heptacosa-2(11),4,6,8,17(26),19,21,23-octaene-12,14-dicar REMOGLIFLOZIN ETABONATE-[D6] CAS:1233515-98-4 Formula: C26H32D6N2O9 >98% BLP-004119 ethyl [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-({5-methyl-1-[(1,1,1,3,3,3-D6)propan-2-yl]-4-{[4-(propan-2-yloxy)phenyl]methyl}-1H-pyrazol-3-yl}oxy)oxan-2-yl]methyl carbonate RENEILMOL CAS:260968-11-4 Formula: C15H28O3 NP5720 6,7,10-Isodaucanetriol; (3S,3aS,4R,5S,8R,8aR)-5,8a-dimethyl-3-propan-2-yl-1,2,3,3a,4,6,7,8-octahydroazulene-4,5,8-triol RESERPILINE CAS:131-02-2 Formula: C23H28N2O5 >95% by HPLC BBF-05256 Methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate; Elliptamine; Reserpilin; (-)-Reserpiline; (4S,4aS,13bR,14aS)-4a,5,7,8,13,13b,14,14a-octahydro-10,11-dimethoxy-4-methyl-4H-indolo[2,3-a]pyran RESERPINE CAS:50-55-5 Formula: C33H40N2O9 >98% NP0580 3,4,5-TRIMETHOXYBENZOYL METHYL RESERPATE; 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL)OXY]YOHIMBAN-16-CARBOXYLIC ACID METHYL ESTER; METHYL RESERPATE; METHYL RESERPATE 3,4,5-TRIMETHOXYBENZOIC ACID ESTER; l -Carpserp; (3beta,16beta,17alpha,1 RESERPINE HYDROCHLORIDE CAS:16994-56-2 Formula: C33H41ClN2O9 16994-56-2 methyl (1R,15S,17R,18R,19S,20S)-6,18-dimethoxy-17-(3,4,5-trimethoxybenzoyl)oxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate;hydrochloride Reserpine hydrochloride Reserpine (hydrochloride) 16994-56-2 R RESIBUFOGENIN CAS:465-39-4 Formula: C24H32O4 >98% NP6095 bufogenin; (3beta,5beta,8xi,9xi,15beta)-3-hydroxy-14,15-epoxybufa-20,22-dienolide; 3-hydroxy-14,15-epoxybufa-20,22-dienolide; (3beta,5beta,15beta)-3-hydroxy-14,15-epoxybufa-20,22-dienolide RESINIFERONOL 9,13,14-ORTHOPHENYLACETATE CAS:57852-42-3 Formula: C28H32O6 57852-42-3 6,7-Deepoxy-6,7-didehydro-5-deoxy-21-dephenyl-21-(phenylmethyl)daphnetoxin; [2S-(2+¦,3a+¦,3b+¦,6a+¦,9a+¦,9b+¦,10+¦,11a+¦)]-3a,3b,6,6a,9a,10,11,11a-Octahydro-6a-hydroxy-5-(hydroxymethyl)-8,10-dimethyl-11a-(1-methylethenyl)-2-(phenylmethyl)-7H-2,9b-E RESINONE CAS:43043-12-5 Formula: C30H48O2 >98% BBF-05389 Lup-20(29)-en-3-one, 16-hydroxy-, (16+¦)-; 16-Hydroxylup-20(29)-en-3-one; Lup-20(29)-en-3-one, 16-hydroxy-, (16beta)-; (1R,3aS,4S,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-4-hydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-(prop-1-en-2-yl)icosahydro-9H-cyclopen RESOLVIN D2 CAS:810668-37-2 Formula: C22H32O5 GëÑ90% 810668-37-2 RvD2; 7S,16R,17S-trihydroxy-4Z,8E,10Z,12E,14E,19Z-docosahexaenoic acid; 4,8,10,12,14,19-Docosahexaenoic acid, 7,16,17-trihydroxy-, (4Z,7S,8E,10Z,12E,14E,16R,17S,19Z)-; (4Z,7S,8E,10Z,12E,14E,16R,17S,19Z)-7,16,17-Trihydroxy-4,8,10,12,14,19-do RESOLVIN E2 CAS:865532-70-3 Formula: C20H30O4 BB057875 (5S,6E,8Z,11Z,14Z,16E,18R)-5,18-Dihydroxy-6,8,11,14,16-eicosapentaenoic Acid; (-)-Resolvin E2; (18R)-Resolvin E2 Resolvin-[d2] Methyl Ester CAS:810668-53-2 Formula: C23H34O5 BLP-023316 (4Z,7S,8E,10Z,12E,14E,16R,17S,19Z)-Methyl 7,16,17-trihydroxydocosa-4,8,10,12,14,19-hexaenoate; 7S,16R,17S-Trihydroxy- 4Z,8E,10Z,12E,14E,19Z-docosahexaenoic Acid Methyl Ester Resorufin +¦-D-cellotrioside CAS:2907077-60-3 Formula: C30H37NO18 GëÑ95% 2907077-60-3 7-[(O-+¦-D-Glucopyranosyl-(1GåÆ4)-O-+¦-D-glucopyranosyl-(1GåÆ4)-+¦-D-glucopyranosyl)oxy]-3H-phenoxazin-3-one; 7-(((2S,3R,4R,5S,6R)-5-(((2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahyd Resorufin +¦-D-lactoside Formula: C24H27NO13 GëÑ95% 7-[(4-O-+¦-D-Galactopyranosyl-+¦-D-glucopyranosyl)oxy]-3H-phenoxazin-3-one; 7-(((2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy) RESPINOMYCIN A1 CAS:138843-19-3 Formula: C51H72N2O20 >99% BBF-02185 13-[(6-Deoxy-3-C-methyl-2-O-methylhexopyranosyl)oxy]-23-(dimethylamino)-11,15,22-trihydroxy-12-methoxy-1,11-dimethyl-6,17-dioxo-20,25-dioxahexacyclo[19.3.1.02,19.05,18.07,16.09,14]pentacosa-2, 4,7(16),8,14,18-hexaen-24-yl 3-amino-2,3,6-trid RESPINOMYCIN A2 CAS:151233-04-4 Formula: C43H58N2O15 BBF-02186 2,6-Epoxy-2H-naphthaceno(1,2-b)oxocin-9,16-dione, 3,4,5,6,11,12,13,14-octahydro-5-((3-amino-2,3,6-trideoxy-4-O-(6-deoxy-3-C-methyl-2-O-methyl-alpha-mannopyranosyl)-3-C-methyl-beta-ribo-hexopyranosyl)oxy)-6,12-dimethyl-4-(dimethylamino)-13-m RETAPAMULIN CAS:224452-66-8 Formula: C30H47NO4S 97% BBF-03853 [(3-exo)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl]thio]acetic Acid; [(3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl Ester; Altabax; Altargo; Mutilin; 14-(exo-8-Met RETIGERANIC ACID A CAS:40184-98-3 Formula: C25H38O2 40184-98-3 (-)-Retigeranic acid A; Retigeranic acid; (3R,11aS)-2,3,3a+¦,4,5,5a,5b+¦,6,6a,7,8,9,9a+¦,10-Tetradecahydro-3+¦,5a+¦,6a+¦-trimethyl-9+¦-isopropyl-1H-pentaleno[1,6a-a]-s-indacene-11-carboxylic acid RETINAMIDE CAS:20638-84-0 Formula: C20H29NO 95% 20638-84-0 Retinamide, all-trans-; all-trans-Vitamin A amide; Retinoyl amide; Ro 4-3930; (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenamide RETINOIC ACID 3,3-DIMETHYL-2-OXOBUTYL ESTER CAS:893412-73-2 Formula: C26H38O3 95% B2694-154375 Hydroxypinacolone retinoate; (2E,4E,6E,8E)-3,3-Dimethyl-2-oxobutyl 3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoate RETINYL PROPIONATE CAS:7069-42-3 Formula: C23H34O2 95% 7069-42-3 Retinol propionate; 15-Retinol Propanoate; Vitamin A Propionate; Propionic acid, retinol ester; (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl propionate REVEROMYCIN A CAS:134615-37-5 Formula: C36H52O11 >99% by HPLC BBF-04647 (-)-Reveromycin A; [2S-[2+¦(1E,3E),3+¦,6+¦[8S*(2E,4E,6R*,7R*,8E),9R*]]]-butanedioic acid mono[3-butyl-8-(9-carboxy-6-hydroxy-3,7-dimethyl-2,4,8-nonatrienyl)-2-(4-carboxy-3-methyl-1,3-butadienyl)-9-methyl-1,7-dioxaspiro[5.5]undec-3-yl] Ester; B REZAFUNGIN CAS:1396640-59-7 Formula: C63H85N8O17+ GëÑ95% BBF-05702 Biafungin; CD101; SP-3025; 2-{[(2R,6S,9S,11R,12S,14aS,15S,16S,20S,23S,25aS)-23-[(1S,2S)-1,2-Dihydroxy-2-(4-hydroxyphenyl)ethyl]-2,11,15-trihydroxy-6,20-bis[(1R)-1-hydroxyethyl]-16-methyl-5,8,14,19,22,25-hexaoxo-9-({[4''-(pentyloxy)-1,1':4', RGA-C11 CAS:2390023-16-0 Formula: C132H216O56 >99% 2390023-16-0 Resorcinarene-based amphiphile-C11; [2,8,14,20-Tetrakis(decyl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octayl]octakis(oxy-2,1-ethanediyl) octakis[+¦-D-glucopy RHEEDIAXANTHONE A CAS:77181-97-6 Formula: C23H20O6 98.0% NP7311 Rheediaxanthone A; 77181-97-6; 11,22-dihydroxy-7,7,19,19-tetramethyl-2,8,20-trioxapentacyclo[12.8.0.03,12.04,9.016,21]docosa-1(14),3(12),4(9),5,10,15,17,21-octaen-13-one; SCHEMBL22922166 RHODAMINE 101 CAS:64339-18-0 Formula: C32H31N2O3Cl 95% 64339-18-0 1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium, 9-(2-carboxyphenyl)-2,3,6,7,12,13,16,17-octahydro-, chloride (1:1); 1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium, 9-(2-carboxyphenyl)-2,3,6,7,12,13,16,17-octa RHODAMINE 101 INNER SALT CAS:116450-56-7 Formula: C32H30N2O3 GëÑ98% 116450-56-7 1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium, 9-(2-carboxyphenyl)-2,3,6,7,12,13,16,17-octahydro-, inner salt; Rhodamine 640 inner salt; 9-(2-carboxyphenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6, RHODAMINE 640 PERCHLORATE CAS:72102-91-1 Formula: C32H31N2O3GêÖClO4 72102-91-1 9-(2-carboxyphenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H,-xantheno-[2,3,4-ij:5,6,7-i'j']diquinolizin-4-ium perchlorate; Rhodamine 101 Perchlorate; Rhodamine 640P RHODAMINE 700 PERCHLORATE CAS:63561-42-2 Formula: C26H26ClF3N2O5 63561-42-2 LD 700 perchlorate; 16-(trifluoromethyl)-3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaene perchlorate RHODAMINE 800 CAS:137993-41-0 Formula: C26H26N3O.ClO4 GëÑ95% 137993-41-0 9-Cyano-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7,-i'j']diquinolizn-4-ium perchlorate; LD 800; 1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium, 9-cyano-2,3,6,7,12,13,16,17-octahydro-, perchlorate; M RHODINYL ISOBUTYRATE CAS:138-23-8 Formula: C14H26O2 GëÑ95% 138-23-8 Propanoic acid, 2-methyl-, 3,7-dimethyl-7-octen-1-yl ester; 3,7-Dimethyl-7-octen-1-yl 2-methylpropanoate; Isobutyric acid, 3,7-dimethyl-7-octenyl ester; Propanoic acid, 2-methyl-, 3,7-dimethyl-7-octenyl ester; 2,6-Dimethyl-1-octen-8-yl isob RHODIRUBIN A CAS:64253-73-2 Formula: C42H55NO16 BBF-02188 1-Hydroxy-MA-144-N1; MA144 N2; 1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-dioxo-4-((2,3,6-trideoxy-4-0-(2,6-dideoxy-4-O-((2S-(2-alpha,5-beta,6-beta))-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)- RHODIRUBIN B CAS:64502-82-5 Formula: C42H55NO15 BBF-02189 1-Naphthacenecarboxylic acid, 1,2,3,4,6,11-hexahydro-2-ethyl-2,5,7,10-tetrahydroxy-6,11-dioxo-4-((2,3,6-trideoxy-3-(dimethylamino)-4-O-((2S-(2-alpha,5-beta(2R*,5R*,6R*),6-beta))-tetrahydro-6-methyl-5-((tetrahydro-5-hydroxy-6-methyl-2H-pyran RHODOJAPONIN V CAS:37720-86-8 Formula: C22H34O7 >98% 37720-86-8 (14R)-14-Acetoxy-2+¦,3+¦-epoxygrayanotoxane-5,6+¦,10,16-tetrol; (2+¦,3+¦,14R)-2,3-Epoxygrayanotoxane-5,6+¦,10,14,16-pentol 14-acetate; Rhodojaponin V; (2beta,3beta,6beta,14R)-2,3-Epoxy-grayanotoxane-5,6,10,14,16-pentol 14-acetate RHODOMYCIN A CAS:23666-50-4 Formula: C36H48N2O12 BBF-02190 beta-Rhodomycin II; NSC-136044; 5,12-Naphthacenedione, 8-ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-7,10-bis((2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, (7R,8R,10S)- Rhodomyrtosone I CAS:1402725-98-7 Formula: C28H30O6 GëÑ95% NP5027 1H-Xanthene-1,3(2H)-dione, 4,9-dihydro-6,8-dihydroxy-2,2,4,4-tetramethyl-7-(3-methyl-1-oxobutyl)-9-phenyl-, (-)-; 6,8-Dihydroxy-2,2,4,4-tetramethyl-7-(3-methylbutanoyl)-9-phenyl-4,9-dihydro-1H-xanthene-1,3(2H)-dione RHUSCHOLIDE A CAS:944804-58-4 Formula: C9H13Li3N3O12P3 97% NP4859 Rhuscholide A;944804-58-4;5-hydroxy-3-propan-2-ylidene-7-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]-1-benzofuran-2-one;5-hydroxy-3-(propan-2-ylidene)-7-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]- RIAMILOVIR CAS:123606-06-4 Formula: C5H4N6O3S 123606-06-4 Riamilovir;123606-06-4;Triazavirin;7-(Methylthio)-3-nitro-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(6H)-one;Riamilovir [INN];F2HTG1MH2D;4(1H)-one;7-methylsulfanyl-3-nitro-6H-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-one;[1,2,4]Triazolo[5,1-c][1,2 RIBAVIRIN 2,3,5-TRI-O-ACETYL CAS:40372-03-0 Formula: C14H18N4O8 40372-03-0 1-(2,3,5-Tri-O-acetyl-+¦-D-ribofuranosyl)-1,2,4-triazole-3-carboxamide; Tri-O-acetylribavirin; 1-(2,3,5-Tri-O-acetyl-+¦-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxamide RIBOFLAVIN-[13C,15N2] Formula: C16[13C]H20N2[15N]2O6 >98% BLP-004135 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl](2-13C,1,3-15N2)-2H,3H,4H,10H-benzo[g]pteridine-2,4-dione; (-)-Riboflavin-13C,15N2; 6,7-Dimethyl-9-D-ribitylisoalloxazine-13C,15N2; Beflavin-13C,15N2; Beflavine-13C,15N2; Flavaxin-13C,1 RIBOFLAVIN-[13C4,15N2] CAS:1217461-14-7 Formula: C13[13C]4H20N2[15N]2O6 GëÑ97% by CP; GëÑ98% atom 13C; GëÑ98% atom 15N BLP-011642 Riboflavin-(dioxopyrimidine-13C4,15N2); Vitamin B2-13C4,15N2; Riboflavin-2,4,4a,10a-13C4-1,3-15N2; Riboflavine-13C4,15N2; Lactoflavin-13C4,15N2; Vitamin G-13C4,15N2; Lactoflavine-13C4,15N2; Flavaxin-13C4,15N2 RIBOFLAVINE TETRABUTYRATE CAS:752-56-7 Formula: C33H44N4O10 GëÑ95% 752-56-7 Riboflavin, 2',3',4',5'-tetrabutanoate; Riboflavine, 2',3',4',5'-tetrabutyrate; Bituvitan; Eyekas; Hibon; Lacflavin; Riboflavin tetrabutylate; Riboflavin-2',3',4',5'-tetrabutyrate; Riboflavine tetrabutyrate; Ribolact; Tetra-O-butyrylribofla RIDDELLINE CAS:23246-96-0 Formula: C18H23NO6 GëÑ95% 23246-96-0 18-Hydroxyseneciphylline; (15Z)-12,18-Dihydroxy-13,19-didehydrosenecionan-11,16-dione; [1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3-ethylidene-3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-6-(hydroxymethyl)-5-methylene-, (3Z,6 RIFABUTIN CAS:72559-06-9 Formula: C46H62N4O11 >98% B0084-075984 Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione, 16-(acetyloxy)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-, (9S,12E,14S,15R RIFABUTIN N-OXIDE CAS:645406-37-7 Formula: C46H62N4O12 645406-37-7 (9S,12E,14S,15R,16S,17R,18R,19R,20S,21S,22E,24Z)-Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione, 16-(acetyloxy)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25- RIFAMPICIN QUINONE CAS:13983-13-6 Formula: C43H56N4O12 > 95% 13983-13-6 1,4-Dideoxy-1,4-dihydro-3-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-Rifamycin; Rifampin Quinone; 5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-[N-(4-methyl-1-piperazinyl)formimidoyl]-2,7-(epoxypentadeca[1,1 RIFAMYCIN SODIUM CAS:14897-39-3 Formula: C37H46NO12Na 99 % 14897-39-3 sodium;(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-13-acetyloxy-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.1^{4,7}.0^{5,28}]triaconta-1(29),2,4,9,19,21,25,27-octaen-27 RIFAMYCIN Y CAS:15271-73-5 Formula: C39H47NO15 > 95% 15271-73-5 Aceticacid,[(1,2-dihydro-5,6,16,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11,17-trioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-9-yl)oxy]-,21-acetate (8CI); 2,7-(Epoxypentadeca[1,11,13]trienimino)napht RIFAXIMIN EP IMPURITY B CAS:13929-35-6 Formula: C39H49NO14 BBF-02631 Rifamycin B; Nancimycin; 4-O-(Carboxymethyl)rifamycin; 4-O-(Carboxymethyl)rifamycin; [(1,2-Dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-9-y RIFAXIMIN EP IMPURITY C CAS:6998-60-3 Formula: C37H47NO12 >95% BBF-02634 Rifamycin SV; Rifocin; Rifamicine SV; (2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(Acetyloxy)-5,6,9,17,19-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,11(2H)-dio RIFAXIMIN EP IMPURITY E CAS:13553-79-2 Formula: C37H45NO12 98% BBF-02633 Rifamycin S; 5,17,19,21-Tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone 21-Acetate; 1,4-Dideoxy-1,4-dihydro-1,4-dioxorifamycin RIFAXIMIN EP IMPURITY G CAS:80621-76-7 Formula: C43H49N3O11 90% B1370-118661 Dehydro Rifaximin; 6-o,14-Didehydrorifaximin; [2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26S*,27R*,28E)]-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-6H-27-(epoxypentadeca[1,11,13]trienonitrilo)benzofuro RIFAXIMIN EP IMPURITY H CAS:1210022-90-4 Formula: C43H51N3O12 90% B1370-479077 16-Desmethyl-16-(hydroxymethyl)rifaximin; (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,6,21,23-tetrahydroxy-16-(hydroxymethyl)-27-methoxy-2,4,11,20,22,24,26-heptamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)benzofuro(4 |