TLC Pharmaceutical Standards Ltd. (Page 44) @ ChemBuyersGuide.com, Inc.

Lansoprazole EP Impurity B (Lansoprazole USP Related Compound A, Lansoprazole Sulfone)
CAS:131926-99-3
Formula: C16H14F3N3O3S
L-032
385.36
Lansoprazole

Lansoprazole EP Impurity B N-Oxide (Lansoprazole USP Related Compound A N-Oxide, Lansoprazole Sulfone N-Oxide)
CAS:953787-54-7
Formula: C16H14F3N3O4S
L-0315
401.36
Lansoprazole

Lansoprazole EP Impurity B N-Oxide-d4 (Lansoprazole USP Related Compound A N-Oxide-d4, Lansoprazole Sulfone N-Oxide-d4)
CAS:1190009-70-1
Formula: C16H10D4F3N3O4S
L-0384
405.38
Lansoprazole

Lansoprazole EP Impurity B-d4 (Lansoprazole USP Related Compound A-d4, Lansoprazole Sulfone-d4)
CAS:1184999-77-6
Formula: C16H10D4F3N3O3S
L-0383
389.39
Lansoprazole

Lansoprazole EP Impurity C (Lansoprazole USP Related Compound B (Free Form), Lansoprazole Sulfide)
CAS:103577-40-8
Formula: C16H14F3N3OS
L-0311
353.36
Lansoprazole

Lansoprazole EP Impurity C-d4 (Lansoprazole USP Related Compound B-d4 (Free Form), Lansoprazole Sulfide-d4)
CAS:1216682-38-0
Formula: C16H10D4F3N3OS
L-0382
357.39
Lansoprazole

LANSOPRAZOLE EP IMPURITY D (RABEPRAZOLE EP IMPURITY K)
CAS:615-16-7
Formula: C7H6N2O
L-0312
134.14
Lansoprazole

Lansoprazole EP Impurity E (Rabeprazole EP Impurity F, Rabeprazole USP Related Compound C, 2-Mercaptobenzimidazole)
CAS:583-39-1
Formula: C7H6N2S
L-0313
150.2
Lansoprazole

Lansoprazole EP Impurity F (Rabeprazole EP Impurity H, Rabeprazole USP Related Compound F)
CAS:168167-42-8
Formula: C14H12ClN3OS
L-0314
305.78
Lansoprazole

LANSOPRAZOLE GLUCURONIDE
Formula: C22H22F3N3O8S
L-038
545.5
Lansoprazole

LANSOPRAZOLE GLUCURONIDE
CAS:N/A
Formula: C22H22F3N3O8S
L-038
545.5
Lansoprazole

LANSOPRAZOLE IMPURITY 1
CAS:92806-98-9
Formula: C7H6N2OS
L-0340
166.2
Lansoprazole

LANSOPRAZOLE IMPURITY 1
Formula: C7H6N2OS
L-0340
166.2
Lansoprazole

LANSOPRAZOLE IMPURITY 10
CAS:463299-54-9
Formula: C9H8F3NO3
L-0348
235.16
Lansoprazole

LANSOPRAZOLE IMPURITY 11
CAS:463299-55-0
Formula: C10H10F3NO3
L-0349
249.19
Lansoprazole

LANSOPRAZOLE IMPURITY 12
Formula: C10H9BrF3NO3
L-0350
328.09
Lansoprazole

LANSOPRAZOLE IMPURITY 13
Formula: C10H9ClF3NO3
L-0351
283.63
Lansoprazole

LANSOPRAZOLE IMPURITY 14
Formula: C9H9ClF3NO2
L-0352
255.62
Lansoprazole

Lansoprazole Impurity 15 HCl
Formula: C9H9ClF3NO. HCl
L-0353
239.62 36.46
Lansoprazole

Lansoprazole Impurity 15 HCl
Formula: C9H9ClF3NO. HCl
L-0353
Lansoprazole

LANSOPRAZOLE IMPURITY 16
CAS:103577-66-8
Formula: C9H10F3NO2
L-0354
221.18
Lansoprazole

LANSOPRAZOLE IMPURITY 17
Formula: C11H12F3NO4
L-0355
279.22
Lansoprazole

LANSOPRAZOLE IMPURITY 18
Formula: C9H10F3NO3
L-0356
237.18
Lansoprazole

LANSOPRAZOLE IMPURITY 19
CAS:163119-28-6
Formula: C9H9ClF3NO2
L-0357
255.62
Lansoprazole

LANSOPRAZOLE IMPURITY 2
Formula: C8H8N2O2
L-0341
164.16
Lansoprazole

LANSOPRAZOLE IMPURITY 20
CAS:168167-49-5
Formula: C7H8N2O3
L-0358
168.15
Lansoprazole

LANSOPRAZOLE IMPURITY 21
CAS:22710-07-2
Formula: C7H9NO
L-0359
123.16
Lansoprazole

LANSOPRAZOLE IMPURITY 22
CAS:37699-43-7
Formula: C7H8N2O3
L-0360
168.15
Lansoprazole

LANSOPRAZOLE IMPURITY 23 HCL
CAS:127337-60-4
Formula: C9H9ClF3NO. HCl
L-0316
239.63 36.46
Lansoprazole

LANSOPRAZOLE IMPURITY 23 HCL
CAS:127337-60-4
Formula: C9H9ClF3NO. HCl
L-0316
Lansoprazole

LANSOPRAZOLE IMPURITY 24
Formula: C14H13N3O
L-0361
239.28
Lansoprazole

LANSOPRAZOLE IMPURITY 25
Formula: C8H10N2O4
L-0362
198.178
Lansoprazole

LANSOPRAZOLE IMPURITY 26 (5-HYDROXYBENZIMIDAZOLE)
CAS:41292-65-3
Formula: C7H6N2O
L-0363
134.14
Lansoprazole

LANSOPRAZOLE IMPURITY 27
Formula: C16H12F3N3OS
L-0364
351.35
Lansoprazole

LANSOPRAZOLE IMPURITY 28
Formula: C15H15N3O2S
L-0365
301.36
Lansoprazole

LANSOPRAZOLE IMPURITY 29
CAS:7152-24-1
Formula: C8H8N2S
L-0366
164.23
Lansoprazole

LANSOPRAZOLE IMPURITY 3
Formula: C16H14F3N3O2
L-0334
337.3
Lansoprazole

Lansoprazole Impurity 30
CAS:2648463-07-2
Formula: C14H21N3O5
L-0367
311.34
Lansoprazole

LANSOPRAZOLE IMPURITY 31
CAS:60373-71-9
Formula: C19H19N3O
L-0368
305.38
Lansoprazole

LANSOPRAZOLE IMPURITY 32
CAS:110763-56-9
Formula: C12H9N3O
L-0369
211.22
Lansoprazole

Lansoprazole Impurity 33 Chloride
CAS:2730135-08-5
Formula: C16H15F3N3O. Cl
L-0370
322.31 35.45
Lansoprazole

Lansoprazole Impurity 33 Chloride
CAS:2730135-08-5
Formula: C16H15F3N3O. Cl
L-0370
Lansoprazole

Lansoprazole Impurity 34
CAS:1246819-06-6
Formula: C14H9N3OS
L-0322
267.31
Lansoprazole

LANSOPRAZOLE IMPURITY 35
CAS:1409978-52-4
Formula: C16H14F3N3O
L-0329
321.3
Lansoprazole

LANSOPRAZOLE IMPURITY 36
Formula: C13H9N3O2
L-0374
239.23
Lansoprazole

LANSOPRAZOLE IMPURITY 37
Formula: C16H11F3N3OS+
L-0375
350.34
Lansoprazole

LANSOPRAZOLE IMPURITY 38
CAS:131926-97-1
Formula: C14H13N3OS
L-0324
271.34
Lansoprazole

Lansoprazole Impurity 38 DiHCl
Formula: C14H13N3OS. 2HCl
L-0377
Lansoprazole

Lansoprazole Impurity 38 DiHCl
Formula: C14H13N3OS. 2HCl
L-0377
271.34 2*36.46
Lansoprazole

Lansoprazole Impurity 39
CAS:1083100-27-9
Formula: C25H22F6N4O2S
L-0325
556.53
Lansoprazole

LANSOPRAZOLE IMPURITY 4
CAS:142384-07-4
Formula: C14H12N4O3S
L-0342
316.34
Lansoprazole

Lansoprazole Impurity 40
CAS:2518281-98-4
Formula: C14H11N3OS
L-0326
269.33
Lansoprazole

Lansoprazole Impurity 41
Formula: C14H13N3O2S
L-0327
287.34
Lansoprazole

Lansoprazole Impurity 42
CAS:1683584-88-4
Formula: C23H16F3N5OS
L-0332
467.48
Lansoprazole

Lansoprazole Impurity 43
CAS:103577-61-3
Formula: C9H10F3NO2
L-0333
221.18
Lansoprazole

Lansoprazole Impurity 43
Formula: C9H10F3NO2
L-0333
221.18
Lansoprazole

Lansoprazole Impurity 44
Formula: C16H14F3N3O2
L-0335
337.3
Lansoprazole

Lansoprazole Impurity 45
Formula: C10H12F3NO2
L-0337
235.21
Lansoprazole

Lansoprazole Impurity 46
Formula: C9H10F3NO
L-0338
205.18
Lansoprazole

Lansoprazole Impurity 47
CAS:1781244-56-1
Formula: C23H16F3N5OS
L-0339
467.47
Lansoprazole

Lansoprazole Impurity 48
CAS:27231-33-0
Formula: C8H8N2S
L-0376
164.23
Lansoprazole

Lansoprazole Impurity 49
CAS:64948-90-9
Formula: C14H13N3S
L-0378
255.34
Lansoprazole

LANSOPRAZOLE IMPURITY 5
CAS:1357726-93-2
Formula: C7H8N2O3
L-0343
168.15
Lansoprazole

Lansoprazole Impurity 50
CAS:152402-98-7
Formula: C14H12N4O2S
L-0380
300.34
Lansoprazole

Lansoprazole impurity 51
CAS:166521-98-8
Formula: C9H10N2O4
L-0381
210.19
Lansoprazole

Lansoprazole Impurity 52
CAS:1346598-28-4
Formula: C23H16F3N5OS
L-0317
467.48
Lansoprazole

Lansoprazole impurity 53
CAS:2749357-09-1
Formula: C23H16F3N5OS
L-0318
467.48
Lansoprazole

LANSOPRAZOLE IMPURITY 6
Formula: C11H12F3NO3
L-0344
263.22
Lansoprazole

LANSOPRAZOLE IMPURITY 7
Formula: C9H10F3NO2
L-0345
221.18
Lansoprazole

LANSOPRAZOLE IMPURITY 8
Formula: C9H9ClF3NO
L-0346
239.62
Lansoprazole

LANSOPRAZOLE IMPURITY 9
CAS:168167-48-4
Formula: C7H7Cl2N
L-0347
176.04
Lansoprazole

LANSOPRAZOLE IMPURITY 9
Formula: C7H7Cl2N
L-0347
176.04
Lansoprazole

LANSOPRAZOLE IMPURITY H
CAS:1346598-28-4
Formula: C23H16F3N5OS
L-0317
467.48
Lansoprazole

LANSOPRAZOLE IMPURITY I
CAS:2749357-09-1
Formula: C23H16F3N5OS
L-0318
467.48
Lansoprazole

LANSOPRAZOLE N-(3-METHYL-4-TRIFLUOROETHOXYL-PYRIDIN-2-YL) IMPURITY
CAS:1083100-26-8
Formula: C25H22F6N4O3S
L-0320
572.53
Lansoprazole

LANSOPRAZOLE N-TRIFLUOROETHYL IMPURITY
CAS:1187926-84-6
Formula: C18H15F6N3O2S
L-0319
451.39
Lansoprazole

LANSOPRAZOLE PYRIDINE N-OXIDE
CAS:163119-30-0
Formula: C16H14F3N3O2S
L-0331
369.36
Lansoprazole

LANSOPRAZOLE SULFONE N-OXIDE
CAS:953787-54-7
Formula: C16H14F3N3O4S
L-0315
401.36
Lansoprazole

LANSOPRAZOLE-D4
CAS:934294-22-1
Formula: C16H10D4F3N3O2S
L-034
373.39
Lansoprazole

LANTHIONINE
CAS:922-55-4
Formula: C6H12N2O4S
L-118001
208.24
LANTHIONINE

LANTHIONINE IMPURITY 1
Formula: C10H16N2O6S
L-118008
292.31
LANTHIONINE

LANTHIONINE KETIMINE-R-5-ETHYL ESTER-D5
Formula: C8H6NO4SD5
L-118002
222.28
LANTHIONINE

LANTHIONINE-13C3-15N
Formula: 13C315N C3H12NO4S
L-118003
212.2
LANTHIONINE

LANTHIONINE-13C3-15N KETIMINE
Formula: 13C315N C3H4O4S
L-118005
190.13
LANTHIONINE

LANTHIONINE-13C3-15N KETIMINE 5-ETHYL ESTER
Formula: 13C315N C5H8O4S
L-118004
218.19
LANTHIONINE

LAPACHOL
CAS:84-79-7
Formula: C15H14O3
L-091001
242.28
Lapachol

LAPATINIB
CAS:231277-92-2
Formula: C29H26ClFN4O4S
L-251
581.06
Lapatinib

LAPATINIB 2-FLUORO IMPURITY
CAS:1393112-45-2
Formula: C29H26ClFN4O4S
L-2513
581.06
Lapatinib

LAPATINIB 4-FLUORO IMPURITY
CAS:1026818-86-9
Formula: C29H26ClFN4O4S
L-2512
581.07
Lapatinib

LAPATINIB DITOSYLATE
CAS:388082-77-7
Formula: C29H26ClFN4O4S. 2 C7H8O3S
L-255
581.06 2*172.20
Lapatinib

LAPATINIB DITOSYLATE
CAS:388082-77-7
Formula: C29H26ClFN4O4S. 2 C7H8O3S
L-255
Lapatinib

LAPATINIB HYDROXYLAMINE
CAS:1360431-86-2
Formula: C29H26ClFN4O5S
L-2514
597.06
Lapatinib

LAPATINIB IMPURITY 1 (O-DE(3-FLUOROBENZYL) LAPATINIB)
CAS:1268997-70-1
Formula: C22H21ClN4O4S
L-256
472.94
Lapatinib

LAPATINIB IMPURITY 1 (O-DE(3-FLUOROBENZYL) LAPATINIB) DITOSYLATE SALT
CAS:1268997-70-1 (free base)
Formula: C22H21ClN4O4S. 2 C7H8O3S
L-254
472.95 2 172.20
Lapatinib

LAPATINIB IMPURITY 1 (O-DE(3-FLUOROBENZYL) LAPATINIB) DITOSYLATE SALT
CAS:1268997-70-1 (free base)
Formula: C22H21ClN4O4S. 2 C7H8O3S
L-254
Lapatinib

LAPATINIB IMPURITY 10
CAS:1152131-73-1
Formula: C26H17ClFN3O4
L-2511
489.89
Lapatinib

LAPATINIB IMPURITY 11
Formula: C55H43Cl2F2N7O6S
L-2515
1038.95
Lapatinib

LAPATINIB IMPURITY 11
CAS:N/A
Formula: C55H43Cl2F2N7O6S
L-2515
1038.97
Lapatinib

LAPATINIB IMPURITY 12
Formula: C29H27FN4O4S
L-2518
546.63
Lapatinib

LAPATINIB IMPURITY 12
CAS:N/A
Formula: C29H27FN4O4S
L-2518
546.63
Lapatinib

LAPATINIB IMPURITY 13
Formula: C29H25ClFN4O4S. Cl
L-2519
580.06 35.45
Lapatinib

LAPATINIB IMPURITY 13
Formula: C29H25ClFN4O4S. Cl
L-2519
Lapatinib

LAPATINIB IMPURITY 14
CAS:746591-42-4
Formula: C26H18FN3O3
L-2520
439.45
Lapatinib

LAPATINIB IMPURITY 15
CAS:231278-83-4
Formula: C26H18ClN3O3
L-2521
455.9
Lapatinib

LAPATINIB IMPURITY 16
CAS:845271-73-0
Formula: C21H15ClFN3O
L-2522
379.82
Lapatinib

LAPATINIB IMPURITY 17
CAS:202196-46-1
Formula: C26H19N3O3
L-2523
421.46
Lapatinib

LAPATINIB IMPURITY 18
CAS:202197-26-0
Formula: C13H11ClFNO
L-2524
251.69
Lapatinib

LAPATINIB IMPURITY 18-D4
Formula: C13H7D4ClFNO
L-2517
255.71
Lapatinib

Lapatinib Impurity 18-d6
Formula: C13H5ClFNOD6
L-2516
257.73
Lapatinib

LAPATINIB IMPURITY 2
CAS:1807733-95-4
Formula: C29H24ClFN4O4S
L-257
579.04
Lapatinib

LAPATINIB IMPURITY 3
CAS:697299-82-4
Formula: C26H20ClFN4O2
L-258
474.92
Lapatinib

LAPATINIB IMPURITY 8
CAS:320337-48-2
Formula: C26H19ClFN3O3
L-259
475.9
Lapatinib

LAPATINIB IMPURITY 9
CAS:231278-84-5
Formula: C26H17ClFN3O3
L-2510
473.89
Lapatinib

LAPATINIB-D4 (5-FLUOROPHENYL-D4)
CAS:1184264-15-0
Formula: C29H22D4ClFN4O4S
L-2525
585.08
Lapatinib

LAPATINIB-D4 DITOSYLATE
CAS:388082-77-7 (non-labelled)
Formula: C29H22D4ClFN4O4S. 2 C7H8O3S
L-253
585.08 2 172.20
Lapatinib

LAPATINIB-D4 DITOSYLATE
CAS:388082-77-7 (non-labelled)
Formula: C29H22D4ClFN4O4S. 2 C7H8O3S
L-253
Lapatinib

LAPATINIB-D5
CAS:2748212-14-6
Formula: C29H21D5ClFN4O4S
L-252
586.1
Lapatinib

LAPATINIB-D5
Formula: C29H21ClFN4O4SD5
L-252
586.1
Lapatinib

LAPIRIUM CHLORIDE
CAS:6272-74-8
Formula: C21H35N2O3. Cl
L-166001
363.52 35.45
LAPIRIUM

LAPIRIUM CHLORIDE
CAS:6272-74-8
Formula: C21H35N2O3. Cl
L-166001
LAPIRIUM

LAPPACONITINE
CAS:32854-75-4
Formula: C32H44N2O8
L-130001
584.71
LAPPACONITINE

LAQUINIMOD
CAS:248281-84-7
Formula: C19H17ClN2O3
L-226001
356.81
LAQUINIMOD

LAQUINIMOD SODIUM SALT
CAS:248282-07-7
Formula: C19H16ClN2O3. Na
L-226004
355.80 22.99
LAQUINIMOD

LAQUINIMOD SODIUM SALT
CAS:248282-07-7
Formula: C19H16ClN2O3. Na
L-226004
LAQUINIMOD

LAQUINIMOD-D5
CAS:1214267-09-0
Formula: C19H12D5ClN2O3
L-226003
361.84
LAQUINIMOD

LAQUINIMOD-D5 SODIUM SALT
CAS:1354744-14-1
Formula: C19H11D5ClN2O3. Na
L-226002
360.83 22.99
LAQUINIMOD

LAQUINIMOD-D5 SODIUM SALT
CAS:1354744-14-1
Formula: C19H11D5ClN2O3. Na
L-226002
LAQUINIMOD

LAROPIPRANT
CAS:571170-77-9
Formula: C21H19ClFNO4S
L-371
435.91
Laropiprant

LAROPIPRANT-D4
CAS:1132664-22-2
Formula: C21H15ClFNO4SD4
L-372
439.96
Laropiprant

LAROTAXEL
CAS:156294-36-9
Formula: C45H53NO14
L-172001
831.347
LAROTAXEL

LAROTAXEL-D3
Formula: C45H50D3NO14
L-172002
834.365
LAROTAXEL

LAROTAXEL-D3,13C2
Formula: C4313C2H50D3NO14
L-172004
836.372
LAROTAXEL

LAROTAXEL-D9
Formula: C45H44D9NO14
L-172003
840.97
LAROTAXEL

LAROTRECTINIB
CAS:1223403-58-4; 1223405-08-0 (Sulfate)
Formula: C21H22F2N6O2
L-160001
428.44
LAROTRECTINIB

LAROTRECTINIB IMPURITY 1 HCL
CAS:1443624-23-4
Formula: C10H11F2N. HCl
L-160004
183.20 36.46
LAROTRECTINIB

LAROTRECTINIB IMPURITY 1 HCL
CAS:1443624-23-4
Formula: C10H11F2N. HCl
L-160004
LAROTRECTINIB

LAROTRECTINIB IMPURITY 10
CAS:2226370-52-9
Formula: C11H12ClN5O2
L-160014
281.7
LAROTRECTINIB

LAROTRECTINIB IMPURITY 2
CAS:29274-24-6
Formula: C6H4ClN3
L-160005
153.57
LAROTRECTINIB

LAROTRECTINIB IMPURITY 3
CAS:2819110-00-2
Formula: C16H15F2N5
L-160006
315.33
LAROTRECTINIB

LAROTRECTINIB IMPURITY 4
CAS:2409590-08-3
Formula: C21H22F2N6O2
L-160007
428.44
LAROTRECTINIB

LAROTRECTINIB IMPURITY 5
CAS:2409589-59-7
Formula: C21H22F2N6O2
L-160008
428.44
LAROTRECTINIB

LAROTRECTINIB IMPURITY 6
CAS:1223404-88-3
Formula: C16H15F2N5
L-160009
315.33
LAROTRECTINIB

LAROTRECTINIB IMPURITY 7
CAS:1223404-68-9
Formula: C21H22F2N6O2
L-160010
428.44
LAROTRECTINIB

LAROTRECTINIB IMPURITY 8
CAS:1223404-89-4
Formula: C16H14F2N4
L-160012
300.31
LAROTRECTINIB

LAROTRECTINIB IMPURITY 9
CAS:1223404-90-7
Formula: C16H13F2N5O2
L-160013
345.31
LAROTRECTINIB

LAROTRECTINIB-D4
CAS:2365076-54-4
Formula: C21H18D4F2N6O2
L-160002
432.47
LAROTRECTINIB

LAROTRECTINIB-D7
Formula: C21H15D7F2N6O2
L-160003
435.49
LAROTRECTINIB

LASALOCID
CAS:25999-31-9
Formula: C34H54O8
L-110001
590.8
LASALOCID

LASALOCID A SODIUM SALT
CAS:25999-20-6
Formula: C34H53O8. Na
L-110002
589.79 22.99
LASALOCID

LASALOCID A SODIUM SALT
CAS:25999-20-6
Formula: C34H53O8. Na
L-110002
LASALOCID

Lasalocid A-d4 Sodium Salt
Formula: C34H49D4O8. Na
L-110003
593.81 22.99
LASALOCID

LASIOCARPINE
CAS:303-34-4
Formula: C21H33NO7
L-151001
411.5
LASIOCARPINE

LASIOCARPINE N-OXIDE
CAS:127-30-0
Formula: C21H33NO8
L-151002
427.49
LASIOCARPINE

LASIOCARPINE N-OXIDE-D3
Formula: C21H30D3NO8
L-151004
430.51
LASIOCARPINE

LASIOCARPINE-D3
Formula: C21H30D3NO7
L-151003
414.51
LASIOCARPINE

LASMIDITAN
CAS:439239-90-4
Formula: C19H18F3N3O2
L-185001
377.37
LasMiditan

Lasmiditan Impurity 1
CAS:28314-80-9
Formula: C7H3F3O2
L-185003
176.09
LasMiditan

Lasmiditan Impurity 1-13C-d2
Formula: C613CHD2F3O2
L-185011
179.1
LasMiditan

Lasmiditan Impurity 10
Formula: C19H18F3N3O4
L-185013
409.37
LasMiditan

Lasmiditan Impurity 11 Chloride
Formula: C20H20Cl2F3N3O2. Cl
L-185014
462.29 35.45
LasMiditan

Lasmiditan Impurity 11 Chloride
Formula: C20H20Cl2F3N3O2. Cl
L-185014
LasMiditan

Lasmiditan Impurity 12
Formula: C19H16F3N3O3
L-185016
391.35
LasMiditan

Lasmiditan Impurity 13
Formula: C19H20F3N3O2
L-185017
379.38
LasMiditan

Lasmiditan Impurity 14
CAS:613678-08-3
Formula: C12H15BrN2O
L-185019
283.17
LasMiditan

Lasmiditan Impurity 15
Formula: C15H23BrN2O
L-185020
327.27
LasMiditan

Lasmiditan Impurity 16
CAS:613678-14-1
Formula: C11H20N2O
L-185021
196.29
LasMiditan

Lasmiditan Impurity 17
Formula: C30H30F3N5O3
L-185022
565.6
LasMiditan

Lasmiditan Impurity 18
Formula: C23H29N5O2
L-185023
407.52
LasMiditan

Lasmiditan Impurity 19
CAS:2941086-99-1
Formula: C12H16N2O2
L-185024
220.27
LasMiditan

LASMIDITAN IMPURITY 2
CAS:613678-03-8
Formula: C12H17N3O
L-185004
219.29
LasMiditan

Lasmiditan Impurity 20
CAS:225112-16-3
Formula: C12H15ClN2O
L-185025
238.72
LasMiditan

Lasmiditan Impurity 21
Formula: C18H25N3O3
L-185026
331.42
LasMiditan

Lasmiditan Impurity 22
Formula: C15H23BrN2
L-185027
311.27
LasMiditan

LASMIDITAN IMPURITY 3
Formula: C26H19F6N3O3
L-185005
535.45
LasMiditan

LASMIDITAN IMPURITY 3
CAS:2889432-55-5
Formula: C26H19F6N3O3
L-185005
535.45
LasMiditan

LASMIDITAN IMPURITY 4
CAS:517875-04-6
Formula: C12H16N2O
L-185006
204.27
LasMiditan

Lasmiditan Impurity 5
CAS:547724-14-1
Formula: C19H27N3O2
L-185007
329.44
LasMiditan

Lasmiditan Impurity 6
Formula: C24H30N4O3
L-185008
422.53
LasMiditan

Lasmiditan Impurity 7
Formula: C14H20N2O3
L-185009
264.33
LasMiditan

Lasmiditan Impurity 8
Formula: C21H21F3N2O4
L-185010
422.4
LasMiditan

Lasmiditan Impurity 9
Formula: C17H19Br2N3O
L-185012
441.17
LasMiditan

Lasmiditan N-Oxide
Formula: C19H18F3N3O3
L-185015
393.37
LasMiditan

Lasmiditan-13C-d2
Formula: C1813CH16D2F3N3O2
L-185002
380.37
LasMiditan

Lasmiditan-d3
Formula: C19H15D3F3N3O2
L-185018
380.39
LasMiditan

LASOFOXIFENE
CAS:180916-16-9
Formula: C28H31NO2
L-191
413.56
Lasofoxifene

LASOFOXIFENE GLUCURONIDE
CAS:1048953-95-2
Formula: C34H39NO8
L-193
589.69
Lasofoxifene

Lasofoxifene Impurity 1
CAS:2955-88-6
Formula: C6H13NO
L-1911
115.18
Lasofoxifene

Lasofoxifene Impurity 1-d4
Formula: C6H9D4NO
L-1910
119.2
Lasofoxifene

LASOFOXIFENE SULFATE
CAS:1048953-96-3
Formula: C28H31NO5S
L-199
493.62
Lasofoxifene

LASOFOXIFENE-D4
CAS:180916-16-9 (non-labelled)
Formula: C28H27D4NO2
L-192
417.59
Lasofoxifene

LASOFOXIFENE-D5
Formula: C28H26D5NO2
L-196
418.59
Lasofoxifene

Latamoxef (Mixture of Diastereomers)
Formula: C20H20N6O9S
L-102001
520.47
LATAMOXEF

LATAMOXEF IMPURITY 1
Formula: C19H20N6O7S
L-102002
476.47
LATAMOXEF

LATAMOXEF IMPURITY 1
CAS:N/A
Formula: C19H20N6O7S
L-102002
476.47
LATAMOXEF

LATAMOXEF IMPURITY 10
CAS:105-13-5
Formula: C8H10O2
L-102011
138.17
LATAMOXEF

LATAMOXEF IMPURITY 11
Formula: C16H16O4
L-102012
272.3
LATAMOXEF

LATAMOXEF IMPURITY 12
Formula: C16H16O4
L-102013
272.3
LATAMOXEF

LATAMOXEF IMPURITY 13
Formula: C24H24O5
L-102014
392.45
LATAMOXEF

LATAMOXEF IMPURITY 14
CAS:64076-52-4
Formula: C9H8O5
L-102015
196.16
LATAMOXEF

LATAMOXEF IMPURITY 15
Formula: C17H16O6
L-102016
316.31
LATAMOXEF

LATAMOXEF IMPURITY 16
Formula: C17H16O6
L-102017
316.31
LATAMOXEF

LATAMOXEF IMPURITY 17
Formula: C25H24O7
L-102018
436.46
LATAMOXEF

LATAMOXEF IMPURITY 18
Formula: C18H18N2O10
L-102019
422.35
LATAMOXEF

LATAMOXEF IMPURITY 19
Formula: C18H18N2O10
L-102020
422.35
LATAMOXEF

LATAMOXEF IMPURITY 2
Formula: C21H19ClN2O4
L-102003
398.84
LATAMOXEF

LATAMOXEF IMPURITY 20
Formula: C17H18N2O8
L-102021
378.34
LATAMOXEF

LATAMOXEF IMPURITY 21
Formula: C18H19N3O9
L-102022
421.36
LATAMOXEF

LATAMOXEF IMPURITY 22
Formula: C19H20N2O10
L-102023
436.37
LATAMOXEF

LATAMOXEF IMPURITY 23
Formula: C18H16N2O9
L-102024
404.33
LATAMOXEF

LATAMOXEF IMPURITY 24
Formula: C18H16N2O9
L-102025
404.33
LATAMOXEF

LATAMOXEF IMPURITY 25
Formula: C17H16N2O7
L-102026
360.32
LATAMOXEF

LATAMOXEF IMPURITY 26
Formula: C21H22N6O9S
L-102027
534.5
LATAMOXEF

LATAMOXEF IMPURITY 27
Formula: C21H22N6O9S
L-102028
534.5
LATAMOXEF

LATAMOXEF IMPURITY 28
Formula: C19H20N6O7S
L-102029
476.46
LATAMOXEF

LATAMOXEF IMPURITY 29
Formula: C18H16N2O9
L-102030
404.33
LATAMOXEF

LATAMOXEF IMPURITY 3
Formula: C29H25ClN2O5
L-102004
516.98
LATAMOXEF

LATAMOXEF IMPURITY 30
Formula: C18H15N2O9. Na
L-102031
403.32 22.99
LATAMOXEF

LATAMOXEF IMPURITY 30
Formula: C18H15N2O9. Na
L-102031
LATAMOXEF

LATAMOXEF IMPURITY 31
Formula: C18H16N2O10. 2 Na
L-102032
420.33 2 22.99
LATAMOXEF

LATAMOXEF IMPURITY 31
Formula: C18H16N2O10. 2 Na
L-102032
LATAMOXEF

Latamoxef Impurity 32 (Mixture of Diastereomers)
Formula: C20H20N6O9S
L-102033
520.47
LATAMOXEF

LATAMOXEF IMPURITY 33
Formula: C20H18N6O9S2. 2 Na
L-102034
518.46 2 22.99
LATAMOXEF

LATAMOXEF IMPURITY 33
Formula: C20H18N6O9S2. 2 Na
L-102034
LATAMOXEF

LATAMOXEF IMPURITY 34
Formula: C20H19N6O10S. 3 Na
L-102035
535.47 3 22.99
LATAMOXEF

LATAMOXEF IMPURITY 34
Formula: C20H19N6O10S. 3 Na
L-102035
LATAMOXEF

LATAMOXEF IMPURITY 35
CAS:68314-38-5
Formula: C30H27ClN2O6
L-102036
547
LATAMOXEF

LATAMOXEF IMPURITY 36
Formula: C32H30N6O6S
L-102037
626.69
LATAMOXEF

LATAMOXEF IMPURITY 37
Formula: C23H24N2O6
L-102038
424.45
LATAMOXEF

LATAMOXEF IMPURITY 38
Formula: C24H26N6O6S
L-102039
526.57
LATAMOXEF

LATAMOXEF IMPURITY 39
Formula: C19H20N6O8S2. 2 Na
L-102040
492.46 2*22.99
LATAMOXEF

LATAMOXEF IMPURITY 39
Formula: C19H20N6O8S2. 2 Na
L-102040
LATAMOXEF

LATAMOXEF IMPURITY 4
Formula: C31H28N6O5S
L-102005
596.66
LATAMOXEF

LATAMOXEF IMPURITY 40
Formula: C11H13N6O5S. Na
L-102041
341.32 22.99
LATAMOXEF

LATAMOXEF IMPURITY 40
Formula: C11H13N6O5S. Na
L-102041
LATAMOXEF

LATAMOXEF IMPURITY 41
Formula: C11H14N6O6S. 2 Na
L-102042
358.33 2*22.99
LATAMOXEF

LATAMOXEF IMPURITY 41
Formula: C11H14N6O6S. 2 Na
L-102042
LATAMOXEF

LATAMOXEF IMPURITY 42
Formula: C31H30N12O13S2. 2 Na
L-102043
842.77 2*22.99
LATAMOXEF

LATAMOXEF IMPURITY 42
Formula: C31H30N12O13S2. 2 Na
L-102043
LATAMOXEF

Latamoxef Impurity 43 (Mixture of Diastereomers)
Formula: C20H20N6O10S
L-102044
536.47
LATAMOXEF

Latamoxef Impurity 44
Formula: C18H18N2O10
L-102045
422.35
LATAMOXEF

Latamoxef Impurity 45
Formula: C24H30N2O15
L-102046
586.5
LATAMOXEF

Latamoxef Impurity 46
Formula: C20H20N6O9S
L-102047
520.47
LATAMOXEF

Latamoxef Impurity 47
Formula: C18H19N3O9
L-102048
421.36
LATAMOXEF

Latamoxef Impurity 48
Formula: C28H28N6O10S
L-102049
640.62
LATAMOXEF

Latamoxef Impurity 49
Formula: C28H28N6O10S
L-102050
640.62
LATAMOXEF

LATAMOXEF IMPURITY 5
Formula: C23H22N6O4S
L-102006
478.53
LATAMOXEF

Latamoxef Impurity 50
Formula: C21H22N6O9S
L-102051
534.5
LATAMOXEF

Latamoxef Impurity 51
CAS:79120-38-0
Formula: C20H20N6O9S
L-102052
520.47
LATAMOXEF

Latamoxef Impurity 52
Formula: C21H22N6O9S
L-102053
534.5
LATAMOXEF

Latamoxef Impurity 53
Formula: C21H22N6O9S
L-102054
534.5
LATAMOXEF

Latamoxef Impurity 54
Formula: C21H22N6O9S
L-102055
534.5
LATAMOXEF

Latamoxef Impurity 55
Formula: C21H22N6O9S
L-102056
534.5
LATAMOXEF

Latamoxef Impurity 56
Formula: C21H22N6O9S
L-102057
534.5
LATAMOXEF

Latamoxef Impurity 57
Formula: C19H20N2O10
L-102058
436.37
LATAMOXEF

Latamoxef Impurity 58
Formula: C19H18N6O8S
L-102059
490.45
LATAMOXEF

Latamoxef Impurity 59
Formula: C19H18N6O8S
L-102060
490.45
LATAMOXEF

LATAMOXEF IMPURITY 6
Formula: C24H24N6O5S
L-102007
508.55
LATAMOXEF

Latamoxef Impurity 60
Formula: C20H20N6O9S
L-102061
520.47
LATAMOXEF

Latamoxef Impurity 61
Formula: C20H20N6O9S
L-102062
520.47
LATAMOXEF

Latamoxef Impurity 62 Sodium Salt
Formula: C7H10N4O4S. Na
L-102063
246.24. 22.99
LATAMOXEF

Latamoxef Impurity 62 Sodium Salt
Formula: C7H10N4O4S. Na
L-102063
LATAMOXEF

Latamoxef Impurity 63
Formula: C40H40N12O18S2
L-102064
1040.95
LATAMOXEF

Latamoxef Impurity 64
Formula: C38H36N8O18S
L-102065
924.8
LATAMOXEF

Latamoxef Impurity 65
Formula: C38H36N8O18S
L-102066
924.8
LATAMOXEF

Latamoxef Impurity 66
Formula: C38H36N8O18S
L-102067
924.8
LATAMOXEF

Latamoxef Impurity 67
Formula: C12H15N5O5S
L-102068
341.34
LATAMOXEF

Latamoxef Impurity 68
Formula: C19H22N6O8S
L-102069
494.48
LATAMOXEF

Latamoxef Impurity 69
Formula: C24H24N6O5S
L-102070
508.55
LATAMOXEF

LATAMOXEF IMPURITY 7
Formula: C22H21ClN2O5
L-102008
428.87
LATAMOXEF

Latamoxef Impurity 70
Formula: C12H16N6O5S
L-102071
356.36
LATAMOXEF

Latamoxef Impurity 71
Formula: C26H26N10O5S2
L-102072
622.68
LATAMOXEF

Latamoxef Impurity 72
CAS:70653-29-1
Formula: C22H24O7
L-102073
400.43
LATAMOXEF

Latamoxef Impurity 73
Formula: C30H32O8
L-102074
520.58
LATAMOXEF

Latamoxef Impurity 74
CAS:1187769-84-1
Formula: C33H30N6O9S
L-102075
686.7
LATAMOXEF

Latamoxef Impurity 75
Formula: C33H30N6O9S
L-102076
686.7
LATAMOXEF

Latamoxef Impurity 76
Formula: C24H30N2O15
L-102077
586.5
LATAMOXEF

Latamoxef Impurity 77
CAS:96436-91-8
Formula: C7H8N4O3S
L-102078
228.23
LATAMOXEF

Latamoxef Impurity 78
Formula: C30H27ClN2O6
L-102079
547
LATAMOXEF

Latamoxef Impurity 79
Formula: C30H27ClN2O6
L-102080
547
LATAMOXEF

LATAMOXEF IMPURITY 8
Formula: C9H11ClN2O5
L-102009
262.65
LATAMOXEF

Latamoxef Impurity 80
Formula: C30H27ClN2O6
L-102081
547
LATAMOXEF

LATAMOXEF IMPURITY 9
Formula: C9H10N2O5
L-102010
226.19
LATAMOXEF

LATANOPROST
CAS:130209-82-4
Formula: C26H40O5
L-321
432.61
LATANOPROST

Latanoprost EP Impurity A
Formula: C27H40O6
L-3240
460.61
LATANOPROST

Latanoprost EP Impurity B
Formula: C27H40O6
L-3239
460.61
LATANOPROST

Latanoprost EP Impurity C
Formula: C27H40O6
L-3238
460.61
LATANOPROST

LATANOPROST EP IMPURITY D (DIPHENYLPHOSPHINE ISOPROPYL ESTER)
CAS:2088449-88-9
Formula: C20H25O3P
L-3211
344.39
LATANOPROST

Latanoprost EP Impurity E (Latanoprost USP Related Compound B, (15S)-Latanoprost)
CAS:145773-22-4
Formula: C26H40O5
L-322
432.6
LATANOPROST

LATANOPROST EP IMPURITY F (LATANOPROST USP RELATED COMPOUND A)
CAS:913258-34-1
Formula: C26H40O5
L-3222
432.6
LATANOPROST

LATANOPROST EP IMPURITY G (LATANOPROST METHYL ESTER)
CAS:913258-31-8
Formula: C24H36O5
L-3241
404.55
LATANOPROST

LATANOPROST EP IMPURITY H (LATANOPROST USP RELATED COMPOUND E)
CAS:41639-83-2
Formula: C23H34O5
L-326
390.52
LATANOPROST

Latanoprost EP Impurity H-d4 (Latanoprost USP Related Compound E-d4)
CAS:1224443-47-3
Formula: C23H30D4O5
L-3252
394.54
LATANOPROST

Latanoprost EP Impurity J (Latanoprost USP Related Compound D)
CAS:477884-78-9
Formula: C44H82O5Si3
L-3220
775.39
LATANOPROST

LATANOPROST EPOXIDE (MIXTURE OF DIASTEREOMERS)
Formula: C26H40O6
L-329
448.6
LATANOPROST

LATANOPROST IMPURITY 1
Formula: C26H38O4
L-3221
414.59
LATANOPROST

LATANOPROST IMPURITY 3
Formula: C21H26NO6P
L-3236
419.41
LATANOPROST

LATANOPROST IMPURITY 4
CAS:41639-73-0
Formula: C31H30O5
L-3235
482.58
LATANOPROST

LATANOPROST IMPURITY 5
Formula: C21H26BrO3P
L-3237
437.31
LATANOPROST

LATANOPROST IMPURITY 6
CAS:352276-28-9
Formula: C18H26O4
L-3243
306.4
LATANOPROST

Latanoprost Impurity 7
CAS:141074-06-8
Formula: C26H38O5
L-3259
430.59
LATANOPROST

Latanoprost Impurity 8
CAS:1219032-03-7
Formula: C26H38O5
L-3260
430.59
LATANOPROST

LATANOPROST IMPURITY 9
CAS:71140-70-0
Formula: C17H19O3P
L-3262
302.31
LATANOPROST

LATANOPROST LACTONE DIOL
CAS:145667-75-0
Formula: C18H24O4
L-3227
304.39
LATANOPROST

LATANOPROST RELATED COMPOUND D
CAS:477884-78-9
Formula: C44H82O5Si3
L-3220
775.39
LATANOPROST

LATANOPROST-D4
Formula: C26H36D4O5
L-3251
436.63
LATANOPROST

LATANOPROSTENE BUNOD
CAS:860005-21-6
Formula: C27H41NO8
L-3226
507.62
LATANOPROST

LATANOPROSTENE BUNOD 5,6-EPOXIDE
Formula: C27H41NO9
L-3231
523.62
LATANOPROST

Latrepirdine DiHCl
CAS:97657-92-6
Formula: C21H27Cl2N3
L-208003
319.45 2*36.46
LATREPIRDINE

Latrepirdine DiHCl
CAS:97657-92-6
Formula: C21H27Cl2N3
L-208003
LATREPIRDINE

Latrepirdine Impurity 1
CAS:23224-24-0
Formula: C20H23N3
L-208002
305.43
LATREPIRDINE

Latrepirdine Impurity 2
CAS:1147893-81-9
Formula: C21H23N3O2
L-208004
349.43
LATREPIRDINE

Latrepirdine N-Oxide
CAS:1147893-84-2
Formula: C21H25N3O
L-208001
335.45
LATREPIRDINE

LAUDANOSINE
CAS:2688-77-9
Formula: C21H27NO4
A-7531
357.45
ATRACURIUM

LAURAMIDE
CAS:1120-16-7
Formula: C12H25NO
F-106149
199.34
fatty acid

LAURIC ACID METHYL ESTER
CAS:111-82-0
Formula: C13H26O2
L-313
214.35
Lauric acid

LAURIC DIETHANOLAMIDE
CAS:120-40-1
Formula: C16H33NO3
F-106150
287.44
fatty acid

LAUROCAPRAM
CAS:59227-89-3
Formula: C18H35NO
L-235001
281.48
Laurocapram

Laurolitsine HCl
Formula: C18H19NO4. HCl
L-223001
LAUROLITSINE

Laurolitsine HCl
Formula: C18H19NO4. HCl
L-223001
313.36 36.46
LAUROLITSINE

LAUROSIDE D
CAS:820986-53-6
Formula: C19H34O8
C-292003
390.47
Conjugated estrogen

LAUROTETANINE
CAS:128-76-7
Formula: C19H21NO4
L-137001
327.38
LAUROTETANINE

LAUROYL-L-ASPARTIC ACID (DODECANOYL-L-ASPARTIC ACID)
CAS:1116-13-8
Formula: C16H29NO5
A-147005
315.41
ASPARTIC ACID

LAUROYL-L-CARNITINE HYDROCHLORIDE
CAS:6919-91-1
Formula: C19H38NO4. Cl
C-7227
CARNITINE

LAUROYL-L-CARNITINE HYDROCHLORIDE
CAS:6919-91-1
Formula: C19H38NO4. Cl
C-7227
344.52 35.45
CARNITINE

Lauroyl-L-Carnitine-d9 Hydrochloride
Formula: C19H29D9NO4. Cl
C-7226
CARNITINE

Lauroyl-L-Carnitine-d9 Hydrochloride
Formula: C19H29D9NO4. Cl
C-7226
353.57 35.45
CARNITINE

LAUROYLSARCOSINE
CAS:97-78-9
Formula: C15H29NO3
L-170001
271.4
LAUROYLSARCOSINE

LAURYL LACTATE
CAS:6283-92-7
Formula: C15H30O3
F-106069
258.4
fatty acid

LAURYL METHACRYLATE
CAS:142-90-5
Formula: C16H30O2
M-105010
254.41
Methacrylic acid

LAURYL SULFATE SODIUM SALT (SODIUM LAURYL SULFATE)
CAS:151-21-3
Formula: C12H25O4S. Na
D-138002
DODECANOL

LAURYL SULFATE SODIUM SALT (SODIUM LAURYL SULFATE)
CAS:151-21-3
Formula: C12H25O4S. Na
D-138002
265.39 22.99
DODECANOL

LAURYLDIMETHYLAMINE N-OXIDE
CAS:1643-20-5
Formula: C14H31NO
C-454010
229.41
COLESEVELAM

Lavender Lactone
CAS:1073-11-6
Formula: C7H10O2
G-199007
126.16
GAMMA-BUTYROLACTONE

LAXOGENIN
CAS:1177-71-5
Formula: C27H42O4
L-161002
430.63
LAXOGENIN

LAZERTINIB
CAS:1903008-80-9
Formula: C30H34N8O3
L-238001
554.65
LAZERTINIB

Lazertinib Impurity 1
Formula: C31H38N8O4
L-238004
586.7
LAZERTINIB

Lazertinib Impurity 2
CAS:2270865-24-0
Formula: C15H19N3O4
L-238005
305.33
LAZERTINIB

Lazertinib Impurity 3
CAS:2270204-98-1
Formula: C28H27N7O4
L-238006
525.57
LAZERTINIB

Lazertinib N1-N-Oxide
Formula: C30H34N8O4
L-238002
570.65
LAZERTINIB

Lazertinib N2-N-Oxide
Formula: C30H34N8O4
L-238003
570.65
LAZERTINIB

LE300
CAS:274694-98-3
Formula: C20H22N2
L-216001
290.41
LE300

LECEMIR
CAS:169148-63-4
Formula: C267H402N64O76S6
PI-068009
5916.89
INSULIN

LECIRELIN
CAS:61012-19-9
Formula: C59H84N16O12
PL-122001
1209.42
LECIRELIN

LECITHIN
CAS:8002-43-5
Formula: N/A
C-5956
CHOLINE

LECITHIN
CAS:8002-43-5
C-5956
CHOLINE

LECITHIN HYDROGENATED
CAS:92128-87-5
Formula: C40H80NO8P. C42H84NO8P. C42H84NO8P. C44H88NO8P
C-5955
CHOLINE

LECITHIN HYDROGENATED
CAS:92128-87-5
Formula: C40H80NO8P. C42H84NO8P. C42H84NO8P. C44H88NO8P
C-5955
734.05 762.11 790.16
CHOLINE

LEDIPASVIR
CAS:1256388-51-8
Formula: C49H54F2N8O6
L-098001
889.02
Ledipasvir

LEDIPASVIR IMPURITY 1
Formula: C24H34BN3O4
L-098003
439.37
Ledipasvir

Ledipasvir Impurity 10
CAS:2040487-36-1
Formula: C44H45F2N7O4
L-098012
773.89
Ledipasvir

LEDIPASVIR IMPURITY 2
Formula: C24H34BN3O4
L-098004
439.37
Ledipasvir

LEDIPASVIR IMPURITY 3
Formula: C24H34BN3O4
L-098005
439.36
Ledipasvir

LEDIPASVIR IMPURITY 4
CAS:1256387-87-7
Formula: C24H34BN3O4
L-098006
439.36
Ledipasvir

LEDIPASVIR IMPURITY 5
Formula: C18H24BN3O4
L-098007
357.22
Ledipasvir

LEDIPASVIR IMPURITY 6
CAS:2040487-43-0
Formula: C49H54N8O7
L-098008
867.02
Ledipasvir

LEDIPASVIR IMPURITY 7
CAS:1441670-89-8
Formula: C27H26BrF2N3O2
L-098009
542.42
Ledipasvir

LEDIPASVIR IMPURITY 8
CAS:1499193-65-5
Formula: C45H48F2N6O4
L-098010
774.91
Ledipasvir

LEDIPASVIR IMPURITY 9
Formula: C49H54F2N8O6
L-098011
889.02
Ledipasvir

LEDIPASVIR-D6
Formula: C49H48D6F2N8O6
L-098002
895.05
Ledipasvir

LEFLUNOMIDE
CAS:75706-12-6
Formula: C12H9F3N2O2
L-041
270.21
Leflunomide

LEFLUNOMIDE EP IMPURITY A
CAS:455-14-1
Formula: C7H6F3N
L-048
161.13
Leflunomide

Leflunomide EP Impurity B (Leflunomide USP Related Compound B, Teriflunomide)
CAS:163451-81-8
Formula: C12H9F3N2O2
L-043
270.21
Leflunomide

LEFLUNOMIDE EP IMPURITY B (TERIFLUNOMIDE)
CAS:163451-81-8
Formula: C12H9F3N2O2
L-043
270.21
Leflunomide

Leflunomide EP Impurity B-d4 (Leflunomide USP Related Compound B-d4, Teriflunomide-d4)
Formula: C12H5D4F3N2O2
L-044
274.24
Leflunomide

LEFLUNOMIDE EP IMPURITY B-D4 (TERIFLUNOMIDE-D4)
Formula: C12H5D4F3N2O2
L-044
274.24
Leflunomide

Leflunomide EP Impurity C (Leflunomide USP Related Compound C)
CAS:61643-23-0
Formula: C12H9F3N2O2
L-047
270.21
Leflunomide

LEFLUNOMIDE EP IMPURITY D
CAS:42831-50-5
Formula: C5H5NO3
L-049
127.1
Leflunomide

LEFLUNOMIDE EP IMPURITY E
CAS:208401-20-1
Formula: C12H9F3N2O2
L-045
270.21
Leflunomide

LEFLUNOMIDE EP IMPURITY E
Formula: C12H9F3N2O2
L-045
270.21
Leflunomide

LEFLUNOMIDE EP IMPURITY E (TERIFLUNOMIDE IMPURITY 1)
CAS:208401-20-1
Formula: C12H9F3N2O2
T-563
270.21
Teriflunomide

LEFLUNOMIDE EP IMPURITY F
CAS:1403564-06-6
Formula: C12H9F3N2O2
L-0410
270.21
Leflunomide

LEFLUNOMIDE EP IMPURITY G
CAS:724429-16-7
Formula: C12H12N2O2
L-0411
216.24
Leflunomide

Leflunomide EP Impurity H (Teriflunomide EP Impurity B)
CAS:24522-30-3
Formula: C10H7F3N2O
L-0412
228.17
Leflunomide

Leflunomide EP Impurity H (Teriflunomide EP Impurity B, Teriflunomide USP Related Compound B)
CAS:24522-30-3
Formula: C10H7F3N2O
L-0412
228.17
Leflunomide

LEFLUNOMIDE IMPURITY 1
CAS:202057-74-7
Formula: C12H9N3O2
L-0417
227.22
Leflunomide

Leflunomide Impurity 10
Formula: C19H26F3NO10
L-0426
485.41
Leflunomide

LEFLUNOMIDE IMPURITY 11
Formula: C19H26F3NO10
L-0427
485.41
Leflunomide

LEFLUNOMIDE IMPURITY 12
CAS:67305-24-2
Formula: C5H4ClNO2
L-0428
145.54
Leflunomide

LEFLUNOMIDE IMPURITY 13
CAS:88-17-5
Formula: C7H6F3N
L-0429
161.13
Leflunomide

Leflunomide Impurity 14
CAS:100047-54-9
Formula: C6H7NO3
L-0432
141.13
Leflunomide

Leflunomide Impurity 15
CAS:171171-44-1
Formula: C8H6F3NO2
L-0433
205.14
Leflunomide

LEFLUNOMIDE IMPURITY 2
CAS:827029-20-9
Formula: C10H8F3NO3
L-0418
247.17
Leflunomide

LEFLUNOMIDE IMPURITY 3
CAS:62004-05-1
Formula: C12H9F3N2O2
L-0419
270.21
Leflunomide

LEFLUNOMIDE IMPURITY 4
Formula: C9H7F3N2O2
L-0420
232.16
Leflunomide

LEFLUNOMIDE IMPURITY 5
Formula: C10H7F3N2O2
L-0421
244.17
Leflunomide

LEFLUNOMIDE IMPURITY 6
CAS:17153-20-7
Formula: C5H5NO3
L-0422
127.1
Leflunomide

LEFLUNOMIDE IMPURITY 7
CAS:88511-40-4
Formula: C5H5NO3
L-0423
127.1
Leflunomide

LEFLUNOMIDE IMPURITY 8
CAS:145208-39-5
Formula: C14H14F3NO4
L-0424
317.26
Leflunomide

LEFLUNOMIDE IMPURITY 9
Formula: C12H10F3NO4
L-0425
289.21
Leflunomide

LEFLUNOMIDE METABOLITE ETHYL ANALOG
Formula: C13H11F3N2O2
L-0415
284.24
Leflunomide

LEFLUNOMIDE RELATED COMPOUND (METHYL 5-METHYL-1,2-OXAZOLE-3-CARBOXYLATE)
CAS:19788-35-3
Formula: C6H7NO3
L-0416
141.13
Leflunomide

LEFLUNOMIDE-D4
CAS:1189987-23-2
Formula: C12H5D4F3N2O2
L-042
274.24
Leflunomide

LEMBOREXANT
CAS:1369764-02-2
Formula: C22H20F2N4O2
L-211001
410.42
LEMBOREXANT

Lemborexant Impurity 1
CAS:528587-70-4
Formula: C11H9FO2
L-211002
192.19
LEMBOREXANT

Lemborexant Impurity 10
CAS:1369769-35-6
Formula: C17H17FN2O3
L-211011
316.33
LEMBOREXANT

Lemborexant Impurity 11
Formula: C22H20ClFN4O2
L-211012
426.88
LEMBOREXANT

Lemborexant Impurity 12
Formula: C27H21F3N6O3
L-211013
534.5
LEMBOREXANT

Lemborexant Impurity 13
Formula: C11H9FN4O2
L-211014
248.22
LEMBOREXANT

Lemborexant Impurity 14
Formula: C39H35F3N6O4
L-211020
708.74
LEMBOREXANT

Lemborexant Impurity 15
Formula: C22H19ClF2N4O2
L-211021
444.87
LEMBOREXANT

Lemborexant Impurity 16
Formula: C27H23F3N6O2
L-211022
520.52
LEMBOREXANT

Lemborexant Impurity 17
Formula: C20H21FO5S
L-211023
392.44
LEMBOREXANT

Lemborexant Impurity 18
CAS:1450904-94-5
Formula: C19H21FN2O3
L-211024
344.39
LEMBOREXANT

Lemborexant Impurity 19
CAS:1369768-29-5
Formula: C13H15FO3
L-211025
238.26
LEMBOREXANT

Lemborexant Impurity 2
CAS:1369767-20-3
Formula: C11H13FO2
L-211003
196.22
LEMBOREXANT

Lemborexant Impurity 20
Formula: C20H21FO5S
L-211026
392.44
LEMBOREXANT

Lemborexant Impurity 21
CAS:1369768-30-8
Formula: C15H17FO4
L-211027
280.3
LEMBOREXANT

Lemborexant Impurity 22
Formula: C20H22O5S
L-211028
374.45
LEMBOREXANT

Lemborexant Impurity 23
Formula: C20H21FO5S
L-211029
392.44
LEMBOREXANT

Lemborexant Impurity 24
Formula: C13H15FO3
L-211030
238.26
LEMBOREXANT

Lemborexant Impurity 25
Formula: C13H16O3
L-211031
220.27
LEMBOREXANT

Lemborexant Impurity 26
CAS:1369767-26-9
Formula: C17H17FN2O2
L-211036
300.33
LEMBOREXANT

Lemborexant Impurity 27
CAS:1369767-24-7
Formula: C17H19FN2O2
L-211037
302.35
LEMBOREXANT

Lemborexant Impurity 28 Sodium Salt
Formula: C11H10FO3. Na
L-211038
209.20 22.99
LEMBOREXANT

Lemborexant Impurity 29
CAS:2227744-56-9
Formula: C11H9FO4
L-211039
224.19
LEMBOREXANT

Lemborexant Impurity 3
CAS:1450904-92-3
Formula: C20H21FO5S
L-211004
392.44
LEMBOREXANT

Lemborexant Impurity 30
Formula: C21H15F3N4O2
L-211040
412.37
LEMBOREXANT

Lemborexant Impurity 31
Formula: C22H20F2N4O3
L-211041
426.42
LEMBOREXANT

Lemborexant Impurity 32
Formula: C25H25FO6S2
L-211042
504.59
LEMBOREXANT

Lemborexant Impurity 33
CAS:6698-72-2
Formula: C9H9NO4
L-211043
195.17
LEMBOREXANT

Lemborexant Impurity 34
Formula: C12H14N2O4
L-211044
250.25
LEMBOREXANT

Lemborexant Impurity 35
CAS:1872428-94-8
Formula: C12H11N3O3
L-211045
245.24
LEMBOREXANT

Lemborexant Impurity 36
CAS:412003-95-3
Formula: C6H8N2O
L-211046
124.14
LEMBOREXANT

Lemborexant Impurity 37
CAS:779345-37-8
Formula: C5H3FN2O2
L-211047
142.09
LEMBOREXANT

Lemborexant Impurity 38
Formula: C23H25FN4O2
L-211048
408.48
LEMBOREXANT

Lemborexant Impurity 39
Formula: C19H21FN2O3
L-211049
344.39
LEMBOREXANT

Lemborexant Impurity 4
Formula: C20H21FO5S
L-211005
392.44
LEMBOREXANT

Lemborexant Impurity 40
Formula: C17H19FN2O2
L-211050
302.35
LEMBOREXANT

Lemborexant Impurity 41
CAS:2541020-22-6
Formula: C17H17FN2O3
L-211051
316.33
LEMBOREXANT

Lemborexant Impurity 42
Formula: C17H16FNO4
L-211052
317.32
LEMBOREXANT

Lemborexant Impurity 43
Formula: C17H14FNO5
L-211053
331.3
LEMBOREXANT

Lemborexant Impurity 44
Formula: C22H17F2N3O4
L-211054
425.39
LEMBOREXANT

Lemborexant Impurity 45
Formula: C11H9FO2
L-211055
192.19
LEMBOREXANT

Lemborexant Impurity 46
Formula: C11H9FO2
L-211056
192.19
LEMBOREXANT

Lemborexant Impurity 47
Formula: C11H9FO2
L-211057
192.19
LEMBOREXANT

Lemborexant Impurity 48
CAS:501-00-8
Formula: C8H6FN
L-211058
135.14
LEMBOREXANT

Lemborexant Impurity 49
CAS:1450904-98-9
Formula: C11H10FNO
L-211059
191.21
LEMBOREXANT

Lemborexant Impurity 5
Formula: C13H13FO2
L-211006
220.24
LEMBOREXANT

Lemborexant Impurity 50
Formula: C11H10FNO
L-211060
191.21
LEMBOREXANT

Lemborexant Impurity 51
Formula: C11H11FO3
L-211061
210.2
LEMBOREXANT

Lemborexant Impurity 6
CAS:2541020-19-1
Formula: C22H20F2N4O2
L-211007
410.42
LEMBOREXANT

Lemborexant Impurity 7
Formula: C22H20F2N4O2
L-211008
410.42
LEMBOREXANT

Lemborexant Impurity 8
Formula: C22H20F2N4O2
L-211009
410.42
LEMBOREXANT

Lemborexant Impurity 9
Formula: C22H20F2N4O2
L-211010
410.42
LEMBOREXANT

Lemborexant N1-Oxide
CAS:1369765-94-5
Formula: C22H20F2N4O3
L-211015
426.42
LEMBOREXANT

Lemborexant N2-Oxide
CAS:1369765-95-6
Formula: C22H20F2N4O3
L-211016
426.42
LEMBOREXANT

Lemborexant-d3
Formula: C22H17D3F2N4O2
L-211017
413.44
LEMBOREXANT

Lemborexant-d3 (4-Methyl-d3)
Formula: C22H17D3F2N4O2
L-211018
413.44
LEMBOREXANT

Lemborexant-d6
Formula: C22H14D6F2N4O2
L-211019
416.46
LEMBOREXANT

LENACAPAVIR
CAS:2189684-44-2
Formula: C39H32ClF10N7O5S2
L-205001
968.28
LENACAPAVIR

Lenacapavir Impurity 1
Formula: C38H30ClF10N7O3S
L-205005
890.2
LENACAPAVIR

Lenacapavir Impurity 2
CAS:3025145-44-9
Formula: C38H30ClF10N7O4S
L-205006
906.2
LENACAPAVIR

Lenacapavir N-Glucuronide Sodium Salt
Formula: C45H39ClF10N7O11S2. Na
L-205003
1143.40 22.99
LENACAPAVIR

Lenacapavir-D5
Formula: C39H27D5ClF10N7O5S2
L-205004
973.31
LENACAPAVIR

Lenacapavir-d6
Formula: C39H26D6ClF10N7O5S2
L-205002
974.32
LENACAPAVIR

LENALIDOMIDE
CAS:191732-72-6
Formula: C13H13N3O3
L-261
259.27
Lenalidomide

LENALIDOMIDE GLUCOSIDES
Formula: C19H23N3O8
L-2611
421.41
Lenalidomide

LENALIDOMIDE IMPURITY 1
CAS:874760-72-2
Formula: C13H15N3O4
L-264
277.28
Lenalidomide

LENALIDOMIDE IMPURITY 10
CAS:2197421-58-0
Formula: C14H15N3O3
L-2614
273.29
Lenalidomide

LENALIDOMIDE IMPURITY 11
CAS:48103-74-8
Formula: C5H7NO3
L-2615
129.12
Lenalidomide

LENALIDOMIDE IMPURITY 12
CAS:295357-72-1
Formula: C13H12N2O7
L-2617
308.25
Lenalidomide

LENALIDOMIDE IMPURITY 13
CAS:295357-73-2
Formula: C13H13N3O6
L-2618
307.26
Lenalidomide

LENALIDOMIDE IMPURITY 14
CAS:1198299-72-7
Formula: C13H13N3O6
L-2619
307.26
Lenalidomide

LENALIDOMIDE IMPURITY 15
CAS:1218910-61-2
Formula: C9H8ClNO4
L-2620
229.62
Lenalidomide

LENALIDOMIDE IMPURITY 16
CAS:133446-99-8
Formula: C9H8BrNO4
L-2621
274.07
Lenalidomide

LENALIDOMIDE IMPURITY 17
CAS:90725-68-1
Formula: C9H8BrNO4
L-2622
274.07
Lenalidomide

LENALIDOMIDE IMPURITY 18
CAS:61940-21-4
Formula: C9H8BrNO4
L-2623
274.07
Lenalidomide

LENALIDOMIDE IMPURITY 19
CAS:1421593-80-7
Formula: C15H15N3O4
L-2625
301.3
Lenalidomide

LENALIDOMIDE IMPURITY 2
CAS:2197420-75-8
Formula: C13H15N3O4
L-265
277.28
Lenalidomide

LENALIDOMIDE IMPURITY 20
CAS:1198299-50-1
Formula: C15H18N2O5
L-2626
306.32
Lenalidomide

LENALIDOMIDE IMPURITY 21
CAS:1198299-53-4
Formula: C14H17N3O4
L-2627
291.31
Lenalidomide

LENALIDOMIDE IMPURITY 22
CAS:1240215-87-5
Formula: C14H17N3O4
L-2628
291.31
Lenalidomide

LENALIDOMIDE IMPURITY 23
CAS:59382-59-1
Formula: C9H9NO4
L-2629
195.17
Lenalidomide

LENALIDOMIDE IMPURITY 24
CAS:1630974-89-8
Formula: C9H7Br2NO4
L-2630
352.97
Lenalidomide

LENALIDOMIDE IMPURITY 25
Formula: C8H8BrNO2
L-2631
230.06
Lenalidomide

LENALIDOMIDE IMPURITY 26
CAS:1975-50-4
Formula: C8H7NO4
L-2632
181.15
Lenalidomide

LENALIDOMIDE IMPURITY 27
CAS:18583-89-6
Formula: C9H11NO2
L-2633
165.19
Lenalidomide

LENALIDOMIDE IMPURITY 28
CAS:827026-45-9
Formula: C13H11N3O5
L-263
289.25
Lenalidomide

LENALIDOMIDE IMPURITY 29
CAS:3066856-03-6
Formula: C21H18N4O4
L-2636
390.4
Lenalidomide

LENALIDOMIDE IMPURITY 29
Formula: C21H18N4O4
L-2636
390.4
Lenalidomide

LENALIDOMIDE IMPURITY 3
CAS:295357-66-3
Formula: C13H14N2O5
L-266
278.26
Lenalidomide

LENALIDOMIDE IMPURITY 30
Formula: C25H33N3O13
L-2637
583.55
Lenalidomide

LENALIDOMIDE IMPURITY 31
Formula: C25H33N3O13
L-2638
583.55
Lenalidomide

LENALIDOMIDE IMPURITY 32
CAS:2197414-57-4
Formula: C13H15N3O4
L-2639
277.28
Lenalidomide

LENALIDOMIDE IMPURITY 33
CAS:22785-43-9
Formula: C13H14N2O4
L-2640
262.27
Lenalidomide

LENALIDOMIDE IMPURITY 34
Formula: C14H17N3O4
L-2641
291.31
Lenalidomide

LENALIDOMIDE IMPURITY 35 HCL
Formula: C8H14N4. HCl
L-2642
166.23 36.46
Lenalidomide

LENALIDOMIDE IMPURITY 35 HCL
Formula: C8H14N4. HCl
L-2642
Lenalidomide

LENALIDOMIDE IMPURITY 36
CAS:764-28-3
Formula: C8H12N4
L-2643
164.21
Lenalidomide

LENALIDOMIDE IMPURITY 37
CAS:1063995-54-9
Formula: C13H11N3O5
L-2644
289.25
Lenalidomide

LENALIDOMIDE IMPURITY 38
CAS:191732-75-9
Formula: C13H13N3O3
L-2645
259.27
Lenalidomide

LENALIDOMIDE IMPURITY 39
Formula: C26H22N6O6
L-2646
514.5
Lenalidomide

LENALIDOMIDE IMPURITY 4
Formula: C9H9NO5
L-267
211.18
Lenalidomide

LENALIDOMIDE IMPURITY 40
Formula: C26H22N6O7
L-2647
530.5
Lenalidomide

LENALIDOMIDE IMPURITY 41
Formula: C26H22N6O7
L-2648
530.5
Lenalidomide

LENALIDOMIDE IMPURITY 42
CAS:1063995-49-2
Formula: C13H11N3O5
L-2649
289.25
Lenalidomide

LENALIDOMIDE IMPURITY 43
Formula: C13H13N3O4
L-2650
275.26
Lenalidomide

LENALIDOMIDE IMPURITY 44
Formula: C13H13N3O4
L-2651
275.26
Lenalidomide

LENALIDOMIDE IMPURITY 45
CAS:1198787-23-3
Formula: C13H11N3O5
L-2652
289.25
Lenalidomide

LENALIDOMIDE IMPURITY 46
Formula: C13H13N3O4
L-2653
275.26
Lenalidomide

LENALIDOMIDE IMPURITY 47
Formula: C25H33N3O13
L-2654
583.55
Lenalidomide

LENALIDOMIDE IMPURITY 48
Formula: C13H11N3O4
L-2655
273.25
Lenalidomide

LENALIDOMIDE IMPURITY 49
Formula: C20H15N3O6S
L-2656
425.42
Lenalidomide

LENALIDOMIDE IMPURITY 5
CAS:98475-07-1
Formula: C9H8BrNO4
L-268
274.07
Lenalidomide

LENALIDOMIDE IMPURITY 50
CAS:874760-69-7
Formula: C13H15N3O4
L-2657
277.28
Lenalidomide

Lenalidomide Impurity 51
Formula: C13H15N3O4
L-2658
277.28
Lenalidomide

Lenalidomide Impurity 52 HCl
Formula: C5H7NO3. HCl
L-2659
Lenalidomide

Lenalidomide Impurity 52 HCl
Formula: C5H7NO3. HCl
L-2659
129.12 36.46
Lenalidomide

Lenalidomide Impurity 53
CAS:632340-56-8
Formula: C8H6BrNO4
L-2660
260.04
Lenalidomide

Lenalidomide Impurity 54 HCl
Formula: C15H19N3O4. HCl
L-2662
305.33 36.46
Lenalidomide

LENALIDOMIDE IMPURITY 6 HCL
CAS:24666-56-6
Formula: C5H8N2O2. HCl
L-269
Lenalidomide

LENALIDOMIDE IMPURITY 6 HCL
CAS:24666-56-6
Formula: C5H8N2O2. HCl
L-269
128.13 36.46
Lenalidomide

LENALIDOMIDE IMPURITY 7
CAS:2197414-55-2
Formula: C13H16N4O3
L-2610
276.3
Lenalidomide

LENALIDOMIDE IMPURITY 8
CAS:2197414-56-3
Formula: C14H13N3O4
L-2612
287.27
Lenalidomide

LENALIDOMIDE IMPURITY 8
CAS:2197414-56-3
Formula: C14H13N3O4
L-2612
287.28
Lenalidomide

LENALIDOMIDE IMPURITY 9
CAS:2717380-87-3
Formula: C13H13N3O4
L-2613
275.26
Lenalidomide

Lenalidomide Lactosamine Adduct (Mixture of Diastereomers)
Formula: C25H33N3O13
L-2624
583.55
Lenalidomide

LENALIDOMIDE-13C5-15N
Formula: C813C5H13N215NO3
L-2661
265.22
Lenalidomide

LENALIDOMIDE-D5
CAS:1227162-34-6
Formula: C13H8D5N3O3
L-262
264.3
Lenalidomide

LENVATINIB
CAS:417716-92-8
Formula: C21H19ClN4O4
L-124001
426.86
Lenvatinib

LENVATINIB IMPURITY 1
CAS:417717-21-6
Formula: C21H18ClN3O5
L-124002
427.84
Lenvatinib

LENVATINIB IMPURITY 10
CAS:2143930-75-8
Formula: C35H26Cl2N6O7
L-124014
713.53
Lenvatinib

LENVATINIB IMPURITY 11
CAS:2712290-12-3
Formula: C17H13ClN2O4
L-124015
344.75
Lenvatinib

LENVATINIB IMPURITY 11
Formula: C17H13ClN2O4
L-124015
344.75
Lenvatinib

Lenvatinib Impurity 12 HCl
Formula: C24H18ClN3O5
L-124016
463.87 36.46
Lenvatinib

Lenvatinib Impurity 12 HCl
Formula: C24H18ClN3O5
L-124016
Lenvatinib

LENVATINIB IMPURITY 13
CAS:417724-81-3
Formula: C11H10N2O3
L-124017
218.21
Lenvatinib

LENVATINIB IMPURITY 14
CAS:417722-93-1
Formula: C17H14ClN3O3
L-124018
343.77
Lenvatinib

LENVATINIB IMPURITY 15
CAS:417721-36-9
Formula: C11H9ClN2O2
L-124019
236.66
Lenvatinib

LENVATINIB IMPURITY 16
CAS:796848-79-8
Formula: C10H11ClN2O2
L-124021
226.66
Lenvatinib

LENVATINIB IMPURITY 18
CAS:2110414-05-4
Formula: C11H10N2O3
L-124023
218.21
Lenvatinib

LENVATINIB IMPURITY 19
Formula: C20H14ClNO5
L-124024
383.78
Lenvatinib

LENVATINIB IMPURITY 2
CAS:2733083-03-7
Formula: C18H14ClN3O5
L-124003
387.78
Lenvatinib

LENVATINIB IMPURITY 2
Formula: C18H14ClN3O5
L-124003
387.78
Lenvatinib

LENVATINIB IMPURITY 20
Formula: C12H12N2O3
L-124025
232.24
Lenvatinib

LENVATINIB IMPURITY 21
CAS:253801-34-2
Formula: C12H9ClN2O4S
L-124026
312.72
Lenvatinib

LENVATINIB IMPURITY 22
Formula: C17H13ClN2O4
L-124027
344.75
Lenvatinib

LENVATINIB IMPURITY 23
Formula: C28H21ClN4O6
L-124028
544.95
Lenvatinib

LENVATINIB IMPURITY 24
CAS:417723-07-0
Formula: C18H15ClN2O4
L-124029
358.78
Lenvatinib

LENVATINIB IMPURITY 25
Formula: C24H17ClN2O6
L-124030
464.86
Lenvatinib

LENVATINIB IMPURITY 26
Formula: C34H25Cl2N5O6
L-124031
670.5
Lenvatinib

LENVATINIB IMPURITY 27
Formula: C37H27ClN4O8
L-124032
691.09
Lenvatinib

LENVATINIB IMPURITY 28
Formula: C27H24ClN5O5
L-124033
533.97
Lenvatinib

LENVATINIB IMPURITY 29
Formula: C25H24ClN5O5
L-124034
509.95
Lenvatinib

LENVATINIB IMPURITY 3
Formula: C23H19ClN4O4
L-124006
450.88
Lenvatinib

LENVATINIB IMPURITY 30
CAS:17609-80-2
Formula: C6H6ClNO
L-124036
143.57
Lenvatinib

LENVATINIB IMPURITY 31
Formula: C21H21ClN4O4
L-124037
428.87
Lenvatinib

LENVATINIB IMPURITY 32
CAS:417714-14-8
Formula: C21H20N4O4
L-124038
392.42
Lenvatinib

LENVATINIB IMPURITY 33
CAS:417719-45-0
Formula: C19H17ClN4O4
L-124039
400.82
Lenvatinib

LENVATINIB IMPURITY 34
CAS:417722-79-3
Formula: C17H15N3O3
L-124040
309.33
Lenvatinib

LENVATINIB IMPURITY 35
Formula: C17H14ClN3O3
L-124041
343.77
Lenvatinib

LENVATINIB IMPURITY 36
Formula: C10H6ClNO3
L-124042
223.61
Lenvatinib

LENVATINIB IMPURITY 37
Formula: C10H7ClN2O2
L-124043
222.63
Lenvatinib

Lenvatinib Impurity 38 Chloride
CAS:6118-33-8
Formula: C6H5N2O3S. Cl
L-124044
185.18 35.45
Lenvatinib

Lenvatinib Impurity 38 Chloride
CAS:6118-33-8
Formula: C6H5N2O3S. Cl
L-124044
Lenvatinib

LENVATINIB IMPURITY 39
CAS:2868-37-3
Formula: C5H8O2
L-124045
100.12
Lenvatinib

LENVATINIB IMPURITY 4
CAS:2380197-90-8
Formula: C28H22ClN5O5
L-124007
543.96
Lenvatinib

LENVATINIB IMPURITY 40
Formula: C12H11ClN2O2
L-124046
250.68
Lenvatinib

Lenvatinib Impurity 41
CAS:2143930-76-9
Formula: C20H19ClN4O4
L-124047
414.85
Lenvatinib

LENVATINIB IMPURITY 42
CAS:417719-46-1
Formula: C20H19ClN4O4
L-124048
414.85
Lenvatinib

Lenvatinib Impurity 43
CAS:2143930-77-0
Formula: C13H14N2O3
L-124049
246.27
Lenvatinib

Lenvatinib Impurity 44
CAS:417717-20-5
Formula: C22H20ClN3O5
L-124050
441.87
Lenvatinib

LENVATINIB IMPURITY 45
Formula: C27H22Cl2N4O5
L-124051
553.4
Lenvatinib

LENVATINIB IMPURITY 46
Formula: C27H22Cl2N4O5
L-124052
553.4
Lenvatinib

Lenvatinib Impurity 47 DiHCl
Formula: C17H12ClN3O2. 2 HCl
L-124053
Lenvatinib

Lenvatinib Impurity 47 DiHCl
Formula: C17H12ClN3O2. 2 HCl
L-124053
325.76 2*36.46
Lenvatinib

Lenvatinib Impurity 48
Formula: C25H24ClN5O5
L-124054
509.95
Lenvatinib

LENVATINIB IMPURITY 49
Formula: C24H18Cl2N4O5
L-124055
513.33
Lenvatinib

LENVATINIB IMPURITY 5
CAS:2613141-84-5
Formula: C31H29ClN6O6
L-124008
617.06
Lenvatinib

Lenvatinib Impurity 50
CAS:2412398-76-4
Formula: C25H24ClN5O5
L-124057
509.95
Lenvatinib

Lenvatinib Impurity 51
Formula: C12H10ClNO3
L-124058
251.67
Lenvatinib

Lenvatinib Impurity 52
Formula: C12H10ClNO3
L-124059
251.67
Lenvatinib

Lenvatinib Impurity 53
Formula: C18H15ClN2O4
L-124060
358.78
Lenvatinib

LENVATINIB IMPURITY 54
Formula: C18H15ClN2O4
L-124061
358.78
Lenvatinib

LENVATINIB IMPURITY 55
CAS:205448-66-4
Formula: C12H10ClNO3
L-124062
251.67
Lenvatinib

Lenvatinib Impurity 56
Formula: C20H17ClN4O3
L-124063
396.83
Lenvatinib

Lenvatinib Impurity 57
Formula: C11H8Cl2N2O2
L-124064
271.1
Lenvatinib

Lenvatinib Impurity 58
CAS:56881-09-5
Formula: C12H10ClNO3
L-124065
251.67
Lenvatinib

Lenvatinib Impurity 59
CAS:16600-22-9
Formula: C12H10ClNO3
L-124066
251.67
Lenvatinib

LENVATINIB IMPURITY 6
Formula: C45H42Cl2N8O8
L-124009
893.78
Lenvatinib

LENVATINIB IMPURITY 6
CAS:2712530-40-8
Formula: C45H42Cl2N8O8
L-124009
893.78
Lenvatinib

LENVATINIB IMPURITY 60
CAS:29242-84-0
Formula: C7H8ClNO
L-124067
157.6
Lenvatinib

LENVATINIB IMPURITY 61
CAS:2244924-46-5
Formula: C11H11N3O2
L-124068
217.23
Lenvatinib

LENVATINIB IMPURITY 62
Formula: C20H19ClN4O3
L-124069
398.85
Lenvatinib

LENVATINIB IMPURITY 7
Formula: C45H42Cl2N8O8
L-124010
893.78
Lenvatinib

LENVATINIB IMPURITY 8
CAS:2380197-89-5
Formula: C17H14ClN3O3
L-124012
343.77
Lenvatinib

LENVATINIB IMPURITY 9
CAS:417719-51-8
Formula: C18H15ClN4O4
L-124013
386.79
Lenvatinib

LENVATINIB MESYLATE
CAS:857890-39-2
Formula: C21H19ClN4O4. CH4O3S
L-124035
426.86 96.10
Lenvatinib

LENVATINIB MESYLATE
CAS:857890-39-2
Formula: C21H19ClN4O4. CH4O3S
L-124035
Lenvatinib

LENVATINIB N-OXIDE
CAS:1788901-86-9
Formula: C21H19ClN4O5
L-124005
442.86
Lenvatinib

LENVATINIB-D4
Formula: C21H15D4ClN4O4
L-124004
430.88
Lenvatinib

LENVATINIB-D5
Formula: C21H14D5ClN4O4
L-124056
431.89
Lenvatinib

LEPIDILINE A
CAS:596093-98-0
Formula: C19H21N2.Cl
L-149001
277.39 35.45
LEPIDILINE

LEPIDILINE A
CAS:596093-98-0
Formula: C19H21N2.Cl
L-149001
LEPIDILINE

LEPIDILINE B
CAS:596093-97-9
Formula: C20H23N2. Cl
L-149002
291.42 35.45
LEPIDILINE

LEPIDILINE B
CAS:596093-97-9
Formula: C20H23N2. Cl
L-149002
LEPIDILINE

LEPIDILINE C
CAS:1236292-70-8
Formula: C20H23N2O. Cl
L-149003
307.42 35.45
LEPIDILINE

LEPIDILINE C
CAS:1236292-70-8
Formula: C20H23N2O. Cl
L-149003
LEPIDILINE

LEPTOSPERMONE
CAS:567-75-9
Formula: C15H22O4
L-120001
266.34
LEPTOSPERMONE

LEQ-506
CAS:1204975-42-7
Formula: C25H32N6O
L-106001
432.57
LEQ-506

LERCANIDIPINE DIPROPYL ESTER IMPURITY
CAS:77888-05-2
Formula: C21H26N2O6
L-1712
402.45
Lercanidipine

Lercanidipine EP Impurity A
CAS:74936-72-4
Formula: C16H16N2O6
L-17116
332.31
Lercanidipine

Lercanidipine EP Impurity B
CAS:39562-70-4
Formula: C18H20N2O6
L-1714
360.37
Lercanidipine

Lercanidipine EP Impurity C HCl (Dehydro Lercanidipine HCl)
Formula: C36H39N3O6. HCl
L-175
Lercanidipine

Lercanidipine EP Impurity C HCl (Dehydro Lercanidipine HCl)
Formula: C36H39N3O6. HCl
L-175
609.72 36.46
Lercanidipine

Lercanidipine EP Impurity D HCl
CAS:210579-71-8
Formula: C37H43N3O6. HCl
L-1715
625.77 36.46
Lercanidipine

Lercanidipine EP Impurity E HCl
Formula: C20H27NO. HCl
L-1720
297.44 36.46
Lercanidipine

LERCANIDIPINE ETHYL METHYL ESTER IMPURITY (IMPURITY 5)
CAS:39562-70-4
Formula: C18H20N2O6
L-1714
360.37
Lercanidipine

LERCANIDIPINE HCL
CAS:132866-11-6
Formula: C36H41N3O6.HCl
L-176
611.74 36.46
Lercanidipine

LERCANIDIPINE HCL
CAS:132866-11-6
Formula: C36H41N3O6.HCl
L-176
Lercanidipine

LERCANIDIPINE IMPURITY 1
Formula: C21H27N3O6
L-1733
417.46
Lercanidipine

LERCANIDIPINE IMPURITY 10 HCL
Formula: C21H27N3O6. HCl
L-1719
417.47 36.46
Lercanidipine

LERCANIDIPINE IMPURITY 10 HCL
Formula: C21H27N3O6. HCl
L-1719
Lercanidipine

Lercanidipine Impurity 10-d6 HCl
Formula: C21H21D6N3O6. HCl
L-17107
423.50 36.46
Lercanidipine

LERCANIDIPINE IMPURITY 11 HCL
Formula: C20H27NO. HCl
L-1720
Lercanidipine

Lercanidipine Impurity 11-d3
CAS:1189689-16-4
Formula: C20H24D3NO
L-17104
300.46
Lercanidipine

LERCANIDIPINE IMPURITY 12 HCL
Formula: C39H47N3O6. HCl
L-1721
Lercanidipine

LERCANIDIPINE IMPURITY 12 HCL
Formula: C39H47N3O6. HCl
L-1721
653.83 36.46
Lercanidipine

LERCANIDIPINE IMPURITY 13
CAS:74936-73-5
Formula: C17H18N2O6
L-1722
346.34
Lercanidipine

LERCANIDIPINE IMPURITY 14 TRIFLUOROACETATE
Formula: C19H19N3O7. C2HF3O2
L-1723
401.38 114.02
Lercanidipine

LERCANIDIPINE IMPURITY 14 TRIFLUOROACETATE
Formula: C19H19N3O7. C2HF3O2
L-1723
Lercanidipine

LERCANIDIPINE IMPURITY 15 HCL
Formula: C35H37N3O6. HCl
L-177
595.70 36.46
Lercanidipine

LERCANIDIPINE IMPURITY 15 HCL
Formula: C35H37N3O6. HCl
L-177
Lercanidipine

LERCANIDIPINE IMPURITY 16
CAS:88712-56-5
Formula: C16H15ClN2O5
L-1724
350.76
Lercanidipine

LERCANIDIPINE IMPURITY 17
Formula: C48H61N3O16
L-1727
936.02
Lercanidipine

LERCANIDIPINE IMPURITY 18
Formula: C49H61N3O17
L-1728
964.03
Lercanidipine

LERCANIDIPINE IMPURITY 19
CAS:111304-32-6
Formula: C13H13NO5
L-1729
263.25
Lercanidipine

LERCANIDIPINE IMPURITY 2
CAS:74936-74-6
Formula: C19H22N2O6
L-1710
374.39
Lercanidipine

LERCANIDIPINE IMPURITY 2
CAS:74936-74-6
Formula: C19H22N2O6
L-1710
374.4
Lercanidipine

LERCANIDIPINE IMPURITY 20
CAS:142592-09-4
Formula: C17H19NO8
L-1734
365.34
Lercanidipine

Lercanidipine Impurity 21 HCl
Formula: C35H39N3O6
L-1735
597.71 36.46
Lercanidipine

Lercanidipine Impurity 21 HCl
Formula: C35H39N3O6
L-1735
Lercanidipine

LERCANIDIPINE IMPURITY 22
CAS:320750-11-6
Formula: C35H39N3O6
L-1736
597.71
Lercanidipine

Lercanidipine Impurity 22-d6
Formula: C35H33D6N3O6
L-17109
603.75
Lercanidipine

LERCANIDIPINE IMPURITY 23
CAS:927-73-1
Formula: C4H7Cl
L-1737
90.55
Lercanidipine

LERCANIDIPINE IMPURITY 24
CAS:65193-87-5
Formula: C7H9NO3
L-1738
155.15
Lercanidipine

LERCANIDIPINE IMPURITY 25
CAS:75130-24-4
Formula: C19H19N3O6
L-1739
385.38
Lercanidipine

LERCANIDIPINE IMPURITY 26
Formula: C21H23N3O6
L-1740
413.43
Lercanidipine

LERCANIDIPINE IMPURITY 27
Formula: C18H20N2O6
L-1741
360.37
Lercanidipine

LERCANIDIPINE IMPURITY 28
CAS:1500521-68-5
Formula: C14H23NO2
L-1742
237.34
Lercanidipine

LERCANIDIPINE IMPURITY 29
CAS:28075-29-8
Formula: C16H19N
L-1743
225.34
Lercanidipine

Lercanidipine Impurity 29-d3
CAS:1189699-37-3
Formula: C16H16D3N
L-17105
228.35
Lercanidipine

Lercanidipine Impurity 30
CAS:563-47-3
Formula: C4H7Cl
L-1744
90.55
Lercanidipine

Lercanidipine Impurity 31
Formula: C20H25N
L-1745
279.43
Lercanidipine

Lercanidipine Impurity 32
CAS:3188-13-4
Formula: C3H7ClO
L-1746
94.54
Lercanidipine

Lercanidipine Impurity 33
Formula: C19H25NO
L-1747
283.42
Lercanidipine

Lercanidipine Impurity 34
Formula: C14H22ClNO
L-1748
255.79
Lercanidipine

Lercanidipine Impurity 35
CAS:2250243-16-2
Formula: C20H25N
L-1749
279.43
Lercanidipine

Lercanidipine Impurity 36
CAS:890045-70-2
Formula: C20H23ClN2O6
L-1750
422.86
Lercanidipine

Lercanidipine Impurity 37
Formula: C30H37N3O7
L-1751
551.64
Lercanidipine

Lercanidipine Impurity 38
Formula: C30H36ClN3O6
L-1752
570.08
Lercanidipine

Lercanidipine Impurity 39
CAS:2250242-51-2
Formula: C20H27NO
L-1753
297.44
Lercanidipine

LERCANIDIPINE IMPURITY 4 HCL (LERCANIDIPINE ETHYL IMPURITY HCL)
CAS:210579-71-8
Formula: C37H43N3O6. HCl
L-1715
Lercanidipine

Lercanidipine Impurity 40
CAS:100427-22-3
Formula: C36H41N3O6
L-1754
611.74
Lercanidipine

Lercanidipine Impurity 41
Formula: C32H33N3O5
L-1755
539.63
Lercanidipine

Lercanidipine Impurity 42
CAS:84977-36-6
Formula: C20H23ClN2O6
L-1756
422.86
Lercanidipine

Lercanidipine Impurity 43
CAS:74936-69-9
Formula: C18H20N2O6
L-1757
360.37
Lercanidipine

Lercanidipine Impurity 44
Formula: C37H43N3O6
L-1758
625.77
Lercanidipine

Lercanidipine Impurity 45
Formula: C55H64N4O6
L-1759
877.14
Lercanidipine

Lercanidipine Impurity 46
CAS:4073-52-3
Formula: C16H19N
L-1760
225.34
Lercanidipine

Lercanidipine Impurity 47
CAS:92962-23-7
Formula: C16H15N
L-1762
221.3
Lercanidipine

Lercanidipine Impurity 48
CAS:46790-97-0
Formula: C16H19N
L-1763
225.34
Lercanidipine

Lercanidipine Impurity 49
CAS:4073-48-7
Formula: C16H15N
L-1764
221.3
Lercanidipine

Lercanidipine Impurity 50
Formula: C15H12BrN
L-1765
286.17
Lercanidipine

Lercanidipine Impurity 51
Formula: C15H12BrN
L-1766
286.17
Lercanidipine

Lercanidipine Impurity 52
CAS:80272-04-4
Formula: C15H12BrN
L-1767
286.17
Lercanidipine

Lercanidipine Impurity 53
Formula: C23H28N2O3
L-1768
380.49
Lercanidipine

Lercanidipine Impurity 54
CAS:348607-76-1
Formula: C16H17NO
L-1769
239.32
Lercanidipine

Lercanidipine Impurity 55
Formula: C13H11N3O9
L-1771
353.24
Lercanidipine

Lercanidipine Impurity 56
Formula: C8H13ClO3
L-1772
192.64
Lercanidipine

Lercanidipine Impurity 57
CAS:10317-10-9
Formula: C4H9ClO
L-1773
108.57
Lercanidipine

Lercanidipine Impurity 58
Formula: C20H27NO
L-1774
297.44
Lercanidipine

Lercanidipine Impurity 59
CAS:37089-77-3
Formula: C15H13ClO
L-1775
244.72
Lercanidipine

LERCANIDIPINE IMPURITY 6
CAS:2809397-49-5
Formula: C36H41N3O6
L-1716
611.74
Lercanidipine

Lercanidipine Impurity 60
CAS:528-75-6
Formula: C7H4N2O5
L-1776
196.12
Lercanidipine

Lercanidipine Impurity 61
CAS:606-34-8
Formula: C7H3N3O7
L-1777
241.12
Lercanidipine

Lercanidipine Impurity 62
Formula: C12H11NO5
L-1778
249.22
Lercanidipine

Lercanidipine Impurity 63
Formula: C19H14N2O7
L-1779
382.33
Lercanidipine

Lercanidipine Impurity 64
CAS:184681-54-7
Formula: C12H11NO5
L-1780
249.22
Lercanidipine

Lercanidipine Impurity 65
Formula: C12H10N2O7
L-1781
294.22
Lercanidipine

Lercanidipine Impurity 66
Formula: C12H10N2O7
L-1782
294.22
Lercanidipine

Lercanidipine Impurity 67
Formula: C12H9N3O9
L-1783
339.22
Lercanidipine

Lercanidipine Impurity 68
CAS:5394-63-8
Formula: C7H10O3
L-1784
142.15
Lercanidipine

Lercanidipine Impurity 69
Formula: C11H15ClO3S
L-1785
262.75
Lercanidipine

Lercanidipine Impurity 70
CAS:123094-45-1
Formula: C11H15ClO3S
L-1786
262.75
Lercanidipine

Lercanidipine Impurity 71
Formula: C27H33NO3S
L-1787
451.63
Lercanidipine

Lercanidipine Impurity 72
Formula: C20H23NO2
L-1788
309.41
Lercanidipine

Lercanidipine Impurity 73
Formula: C8H13ClO3
L-1789
192.64
Lercanidipine

Lercanidipine Impurity 74
Formula: C24H31NO3
L-1790
381.52
Lercanidipine

Lercanidipine Impurity 75
CAS:100427-51-8
Formula: C24H31NO3
L-1791
381.52
Lercanidipine

Lercanidipine Impurity 76
CAS:869213-32-1
Formula: C24H32N2O2
L-1792
380.53
Lercanidipine

Lercanidipine Impurity 77
Formula: C36H41N3O6
L-1793
611.74
Lercanidipine

Lercanidipine Impurity 78
CAS:735250-61-0
Formula: C38H45N3O6
L-1794
639.79
Lercanidipine

Lercanidipine Impurity 79
Formula: C36H41N3O6
L-1795
611.74
Lercanidipine

LERCANIDIPINE IMPURITY 8 HCL
Formula: C38H45N3O6. HCl
L-179
639.79 36.46
Lercanidipine

LERCANIDIPINE IMPURITY 8 HCL
Formula: C38H45N3O6. HCl
L-179
Lercanidipine

Lercanidipine Impurity 80 HCl
Formula: C35H37N3O6. HCl
L-1798
595.70 36.46
Lercanidipine

Lercanidipine Impurity 81 HCl
Formula: C36H41N3O6. HCl
L-17100
611.74 36.46
Lercanidipine

Lercanidipine Impurity 82
CAS:65840-68-8
Formula: C8H13ClO3
L-17114
192.64
Lercanidipine

Lercanidipine Impurity 83
CAS:112635-76-4
Formula: C6H12O4
L-17115
148.16
Lercanidipine

LERCANIDIPINE IMPURITY 9 HCL
Formula: C20H22N2O7. HCl
L-1718
Lercanidipine

LERCANIDIPINE IMPURITY 9 HCL
Formula: C20H22N2O7. HCl
L-1718
402.41 36.46
Lercanidipine

LERCANIDIPINE RELATED COMPOUND 1
CAS:23808-47-1
Formula: C22H22O3S
L-1730
366.48
Lercanidipine

LERCANIDIPINE RELATED COMPOUND 2
CAS:67622-86-0
Formula: C5H13NO
L-1732
103.17
Lercanidipine

LERCANIDIPINE-13C-D3 HCL
Formula: C3513CH38D3N3O6. HCl
L-178
615.75 36.46
Lercanidipine

LERCANIDIPINE-13C-D3 HCL
Formula: C3513CH38D3N3O6. HCl
L-178
Lercanidipine

LERCANIDIPINE-D3
CAS:1190043-34-5
Formula: C36H38D3N3O6
L-17102
614.76
Lercanidipine

Lercanidipine-d3 HCl
CAS:1189954-18-4
Formula: C36H38D3N3O6
L-17103
614.76
Lercanidipine

LESINURAD
CAS:878672-00-5
Formula: C17H14BrN3O2S
L-109001
404.28
LESINURAD

Lesinurad Ethyl Ester
CAS:1158970-52-5
Formula: C19H18BrN3O2S
L-109049
432.34
LESINURAD

LESINURAD IMPURITY 1
CAS:1533519-93-5
Formula: C17H15N3O2S
L-109002
325.39
LESINURAD

LESINURAD IMPURITY 10
CAS:1533519-94-6
Formula: C17H14BrN3O2S
L-109011
404.29
LESINURAD

LESINURAD IMPURITY 11
CAS:1533519-85-5
Formula: C18H17N3O2S
L-109012
339.42
LESINURAD

LESINURAD IMPURITY 12
CAS:878671-96-6
Formula: C15H14N4S
L-109013
282.37
LESINURAD

LESINURAD IMPURITY 13
CAS:1533519-84-4
Formula: C15H14N3S
L-109014
267.35
LESINURAD

LESINURAD IMPURITY 14 HCL
CAS:1533519-92-4
Formula: C13H13N. HCl
L-109015
183.26 36.46
LESINURAD

LESINURAD IMPURITY 14 HCL
CAS:1533519-92-4
Formula: C13H13N. HCl
L-109015
LESINURAD

LESINURAD IMPURITY 15
CAS:25033-19-6
Formula: C13H12
L-109016
168.24
LESINURAD

LESINURAD IMPURITY 16
CAS:878671-99-9
Formula: C18H16BrN3O2S
L-109017
418.31
LESINURAD

LESINURAD IMPURITY 17
CAS:878671-95-5
Formula: C14H11NS
L-109018
225.31
LESINURAD

LESINURAD IMPURITY 18
Formula: C14H9BrClN3O2S
L-109019
398.67
LESINURAD

LESINURAD IMPURITY 18
CAS:N/A
Formula: C14H9BrClN3O2S
L-109019
398.67
LESINURAD

LESINURAD IMPURITY 19
Formula: C15H14N4S
L-109026
282.37
LESINURAD

LESINURAD IMPURITY 2
CAS:1158970-37-6
Formula: C17H16N4O2S
L-109003
340.41
LESINURAD

LESINURAD IMPURITY 20
Formula: C12H10N4S
L-109027
242.3
LESINURAD

LESINURAD IMPURITY 21
Formula: C15H16N4S
L-109028
284.39
LESINURAD

LESINURAD IMPURITY 22
Formula: C15H14N4S
L-109029
282.37
LESINURAD

LESINURAD IMPURITY 23
Formula: C15H15N3
L-109030
237.31
LESINURAD

LESINURAD IMPURITY 24
Formula: C13H11N3S
L-109031
241.31
LESINURAD

LESINURAD IMPURITY 25
Formula: C18H16BrN3O2S
L-109032
418.32
LESINURAD

LESINURAD IMPURITY 26
Formula: C15H13N3S
L-109033
267.35
LESINURAD

LESINURAD IMPURITY 27
Formula: C15H15N3S
L-109034
269.37
LESINURAD

LESINURAD IMPURITY 28
CAS:1158970-76-3
Formula: C15H12BrN3S
L-109035
346.25
LESINURAD

LESINURAD IMPURITY 29
Formula: C17H12Br3N3O2S
L-109036
562.07
LESINURAD

LESINURAD IMPURITY 3
CAS:1533519-96-8
Formula: C17H16BrN3O2S
L-109004
406.3
LESINURAD

LESINURAD IMPURITY 30
Formula: C17H13Br2N3O2S
L-109037
483.18
LESINURAD

LESINURAD IMPURITY 31
Formula: C17H14BrN3O4S
L-109038
436.28
LESINURAD

LESINURAD IMPURITY 32 (MIXTURE OF ISOMERS)
Formula: C17H14BrN3O3S
L-109039
420.28
LESINURAD

LESINURAD IMPURITY 33
CAS:1533519-86-6
Formula: C15H15N3OS
L-109040
285.37
LESINURAD

LESINURAD IMPURITY 34
Formula: C16H14BrN3O2S
L-109041
392.27
LESINURAD

LESINURAD IMPURITY 35
CAS:2450971-02-3
Formula: C19H17N3O4S2
L-109042
415.48
LESINURAD

LESINURAD IMPURITY 35
Formula: C19H17N3O4S2
L-109042
415.48
LESINURAD

LESINURAD IMPURITY 36
Formula: C15H12BrN3O3S
L-109043
394.24
LESINURAD

LESINURAD IMPURITY 37
Formula: C17H14BrN3O2S
L-109044
404.28
LESINURAD

LESINURAD IMPURITY 38
Formula: C15H13N3S
L-109045
267.35
LESINURAD

LESINURAD IMPURITY 39
Formula: C17H13Br2N3O2S
L-109047
483.18
LESINURAD

LESINURAD IMPURITY 4
CAS:1533519-97-9
Formula: C17H14BrN3O2S
L-109005
404.29
LESINURAD

LESINURAD IMPURITY 40
CAS:1911466-24-4
Formula: C14H10BrN3O2S
L-109020
364.22
LESINURAD

LESINURAD IMPURITY 40
Formula: C14H10BrN3O2S
L-109020
364.22
LESINURAD

LESINURAD IMPURITY 41
CAS:1038366-57-2
Formula: C14H11N3O2S
L-109021
285.33
LESINURAD

LESINURAD IMPURITY 42
CAS:2839708-06-2
Formula: C14H9Br2N3O2S
L-109022
443.12
LESINURAD

LESINURAD IMPURITY 42
Formula: C14H9Br2N3O2S
L-109022
443.12
LESINURAD

LESINURAD IMPURITY 43
Formula: C15H12BrN3O
L-109023
330.19
LESINURAD

LESINURAD IMPURITY 44
Formula: C15H12BrN3
L-109024
314.19
LESINURAD

LESINURAD IMPURITY 45
Formula: C17H14BrN3O3
L-109025
388.22
LESINURAD

LESINURAD IMPURITY 5
Formula: C17H15N3O3S
L-109048
341.39
LESINURAD

LESINURAD IMPURITY 5 DISODIUM SALT
CAS:1384208-36-9 (free acid and keto form)
Formula: C17H14N3O3S. Na
L-109006
339.37 2 22.99
LESINURAD

LESINURAD IMPURITY 5 DISODIUM SALT
CAS:1384208-36-9 (free acid and keto form)
Formula: C17H14N3O3S. Na
L-109006
LESINURAD

LESINURAD IMPURITY 6 DI-LITHIUM SALT
CAS:1533519-99-1 (free base)
Formula: C21H18N4O5S. 2 Li
L-109007
438.47 2 6.94
LESINURAD

LESINURAD IMPURITY 6 DI-LITHIUM SALT
CAS:1533519-99-1 (free base)
Formula: C21H18N4O5S. 2 Li
L-109007
LESINURAD

LESINURAD IMPURITY 7
CAS:1533519-98-0
Formula: C17H14CLN3O2S
L-109008
359.83
LESINURAD

LESINURAD IMPURITY 8
CAS:1158970-49-0
Formula: C15H12BrN3O2S
L-109009
378.25
LESINURAD

LESINURAD IMPURITY 9 (LESINURAD IMPURITY E)
CAS:1210330-64-5
Formula: C14H10BrN3O2S
L-109010
364.22
LESINURAD

LESINURAD M4 METABOLITE
CAS:2129551-55-7
Formula: C17H16BrN3O4S
L-109046
438.3
LESINURAD

LESTAURTINIB
CAS:111358-88-4
Formula: C26H21N3O4
L-123001
439.47
LESTAURTINIB

LETERMOVIR
CAS:917389-32-3
Formula: C29H28F4N4O4
L-141001
572.56
Letermovir

Letermovir Acyl Glucuronide
Formula: C35H36F4N4O10
L-141040
748.68
Letermovir

LETERMOVIR IMPURITY 1
Formula: C40H43F3N6O5
L-141003
744.82
Letermovir

Letermovir Impurity 10
CAS:1644-82-2
Formula: C7H4FNO3
L-141016
169.11
Letermovir

Letermovir Impurity 11
Formula: C19H16F4N2O4
L-141017
412.34
Letermovir

Letermovir Impurity 12
Formula: C19H16F4N2O4
L-141018
412.34
Letermovir

Letermovir Impurity 13
Formula: C19H16F4N2O4
L-141019
412.34
Letermovir

Letermovir Impurity 14
CAS:917389-26-5
Formula: C19H16F4N2O4
L-141020
412.34
Letermovir

Letermovir Impurity 15
CAS:16015-71-7
Formula: C11H16N2O
L-141021
192.26
Letermovir

Letermovir Impurity 16
Formula: C29H28F4N4O4
L-141022
572.56
Letermovir

Letermovir Impurity 17
Formula: C29H28F4N4O4
L-141023
572.56
Letermovir

Letermovir Impurity 18
Formula: C29H28F4N4O4
L-141024
572.56
Letermovir

Letermovir Impurity 19
CAS:884340-24-3
Formula: C15H12F3NO3
L-141025
311.26
Letermovir

Letermovir Impurity 2
Formula: C28H26F4N4O4
L-141004
558.53
Letermovir

Letermovir Impurity 20
Formula: C18H14F4N2O4
L-141026
398.31
Letermovir

Letermovir Impurity 21
CAS:2991299-71-7
Formula: C29H26F4N4O4
L-141027
570.54
Letermovir

Letermovir Impurity 22
CAS:2864441-31-4
Formula: C23H24F4N4O3
L-141028
480.46
Letermovir

Letermovir Impurity 23
Formula: C29H28F4N4O4
L-141029
572.56
Letermovir

Letermovir Impurity 24
CAS:2758792-73-1
Formula: C18H14F4N2O4
L-141030
398.31
Letermovir

Letermovir Impurity 25
CAS:1917354-49-4
Formula: C19H16F4N2O4
L-141031
412.34
Letermovir

Letermovir Impurity 26
Formula: C17H12F4N2O4
L-141032
384.29
Letermovir

Letermovir Impurity 27
Formula: C27H24F4N4O4
L-141033
544.51
Letermovir

Letermovir Impurity 28
Formula: C29H29F3N4O4
L-141034
554.57
Letermovir

Letermovir Impurity 29
CAS:2994645-03-1
Formula: C29H26F4N4O6
L-141035
602.54
Letermovir

Letermovir Impurity 3
Formula: C28H26F4N4O4
L-141005
558.53
Letermovir

Letermovir impurity 30
CAS:2991059-69-7
Formula: C18H14F4N2O4
L-141037
398.31
Letermovir

Letermovir impurity 31
CAS:2991059-70-0
Formula: C22H22F4N4O3
L-141038
466.44
Letermovir

Letermovir impurity 32
Formula: C13H8Br2F2N2O
L-141041
406.02
Letermovir

Letermovir impurity 33
Formula: C29H28F4N4O4
L-141042
572.56
Letermovir

Letermovir impurity 34
Formula: C29H28F4N4O4
L-141043
572.56
Letermovir

Letermovir impurity 35
CAS:1450883-22-3
Formula: C19H16F4N2O4
L-141044
412.34
Letermovir

Letermovir impurity 36
CAS:917389-23-2
Formula: C15H11BrF4N2O2
L-141045
407.16
Letermovir

Letermovir impurity 37
Formula: C29H28F4N4O4
L-141046
572.56
Letermovir

Letermovir impurity 38
CAS:59817-32-2
Formula: C10H14N2O
L-141047
178.24
Letermovir

Letermovir Impurity 39
Formula: C15H10F2N2O
L-141049
272.25
Letermovir

Letermovir Impurity 4
Formula: C22H22F4N4O3
L-141006
466.44
Letermovir

Letermovir Impurity 40
Formula: C21H23FN4O3
L-141050
398.44
Letermovir

Letermovir Impurity 41
Formula: C23H23Cl2F4N3O3
L-141052
536.35
Letermovir

Letermovir Impurity 42
CAS:3059570-97-4
Formula: C19H15ClF4N2O3
L-141053
430.78
Letermovir

Letermovir Impurity 43
Formula: C23H25F4N3O5
L-141054
499.46
Letermovir

Letermovir Impurity 44
CAS:1011-17-2
Formula: C10H14N2O
L-141055
178.24
Letermovir

Letermovir Impurity 45
Formula: C29H28F4N4O6
L-141056
604.56
Letermovir

Letermovir Impurity 46
Formula: C29H27ClF4N4O4
L-141057
607
Letermovir

Letermovir Impurity 47
CAS:2758792-75-3
Formula: C36H34F4N4O4
L-141058
662.69
Letermovir

Letermovir Impurity 5
Formula: C41H45F3N6O5
L-141007
758.84
Letermovir

Letermovir Impurity 6
CAS:917389-34-5
Formula: C30H30F4N4O4
L-141008
586.59
Letermovir

Letermovir Impurity 7
CAS:917389-29-8
Formula: C30H30F4N4O4
L-141010
586.59
Letermovir

Letermovir Impurity 8
Formula: C31H32F4N4O4
L-141012
600.61
Letermovir

Letermovir Impurity 8
CAS:2758792-79-7
Formula: C31H32F4N4O4
L-141012
600.61
Letermovir

Letermovir Impurity 9
Formula: C32H34F4N4O4
L-141013
614.64
Letermovir

Letermovir Impurity 9
CAS:2872586-94-0
Formula: C32H34F4N4O4
L-141013
614.64
Letermovir

Letermovir N1-Oxide
CAS:2991059-71-1
Formula: C29H28F4N4O5
L-141014
588.56
Letermovir

Letermovir N2-oxide
Formula: C29H28F4N4O5
L-141015
588.56
Letermovir

LETERMOVIR-D3
Formula: C29H25D3F4N4O4
L-141011
575.58
Letermovir

LETERMOVIR-D6
CAS:917389-32-3 (non-labelled)
Formula: C29H22D6F4N4O4
L-141002
578.6
Letermovir

LETROZOLE
CAS:112809-51-5
Formula: C17H11N5
L-163
285.31
Letrozole

LETROZOLE DIACID
Formula: C17H15N3O4
L-168
325.33
Letrozole

LETROZOLE DIAMIDE
Formula: C17H17N5O2
L-169
323.36
Letrozole

LETROZOLE EP IMPURITY A (LETROZOLE USP RELATED COMPOUND A)
CAS:112809-52-6
Formula: C17H11N5
L-164
285.31
Letrozole

LETROZOLE EP IMPURITY B
CAS:113402-31-6
Formula: C22H13N3
L-165
319.37
Letrozole

LETROZOLE IMPURITY 1
CAS:143030-54-0
Formula: C16H11BrN4
L-167
339.2
Letrozole

LETROZOLE IMPURITY 2
Formula: C17H11N5O2
L-1611
317.31
Letrozole

LETROZOLE IMPURITY 3
Formula: C17H11N5O2
L-1612
317.31
Letrozole

LETROZOLE IMPURITY 4
CAS:2500927-47-7
Formula: C17H13N5O
L-1614
303.33
Letrozole

LETROZOLE IMPURITY 5
Formula: C16H11ClN4
L-1615
294.74
Letrozole

LETROZOLE IMPURITY 6
Formula: C17H11N5O
L-1616
301.31
Letrozole

LETROZOLE IMPURITY 7
CAS:874-86-2
Formula: C8H6ClN
L-1617
151.59
Letrozole

LETROZOLE IMPURITY 8
CAS:10466-37-2
Formula: C15H10N2
L-1618
218.26
Letrozole

LETROZOLE IMPURITY 9
CAS:112809-25-3
Formula: C10H8N4
L-166
184.2
Letrozole

LETROZOLE IMPURITY C
CAS:112809-25-3
Formula: C10H8N4
L-166
184.2
Letrozole

LETROZOLE N-OXIDE
CAS:2982528-88-9
Formula: C17H11N5O
L-1610
301.31
Letrozole

LETROZOLE N-OXIDE
Formula: C17H11N5O
L-1610
301.31
Letrozole

LETROZOLE N4-OXIDE
Formula: C17H11N5O
L-1613
301.309
Letrozole

LETROZOLE-D4
CAS:1133712-96-5
Formula: C17H7D4N5
L-161
289.33
Letrozole

Leucine EP Impurity D
CAS:31872-98-7
Formula: C7H15NO2
L-117032
145.2
LEUCINE

LEUCO GENTIAN VIOLET
CAS:603-48-5
Formula: C25H31N3
G-158003
373.55
GENTIAN VIOLET

LEUCO GENTIAN VIOLET-D6
CAS:1173023-92-1
Formula: C25H25N3D6
G-158004
379.58
GENTIAN VIOLET

LEUCO MALACHITE GREEN
CAS:129-73-7
Formula: C23H26N2
M-157003
330.48
Malachite Green

LEUCO MALACHITE GREEN-D5
CAS:941601-82-3
Formula: C23H21N2D5
M-157004
335.51
Malachite Green

LEUCOMETHYLENE BLUE
CAS:613-11-6
Formula: C16H19N3S
M-807
285.41
Methylene Blue

LEUCOSON
CAS:1950-36-3
Formula: C14H17NO4S
L-115001
295.36
LEUCOSON

LEUCOSON IMPURITY 1
Formula: C13H15NO4S
L-115002
281.33
LEUCOSON

Leucoson Impurity 2
Formula: C13H15NO4S
L-115003
281.33
LEUCOSON

Leucoson Impurity 3
Formula: C15H19NO4S
L-115004
309.38
LEUCOSON

Leucoson Impurity 4
CAS:97418-52-5
Formula: C12H13NO4S
L-115005
267.3
LEUCOSON

Leucoson Impurity 5
Formula: C14H19NO3S
L-115006
281.37
LEUCOSON

Leucoson Impurity 6
Formula: C14H19NO4S
L-115007
297.37
LEUCOSON

LEUKOTRIENE D4
CAS:73836-78-9
Formula: C25H40N2O6S
L-171004
496.66
LEUKOTRIENE

LEUKOTRIENE E4
CAS:75715-89-8
Formula: C23H37NO5S
L-171001
439.61
LEUKOTRIENE

LEUPEPTIN HEMISULFATE
CAS:103476-89-7
Formula: C20H38N6O4. 1/2 H2O4S
L-175001
426.56 1/2*98.07
Leupeptin

LEUPEPTIN HEMISULFATE
CAS:103476-89-7
Formula: C20H38N6O4. 1/2 H2O4S
L-175001
Leupeptin

LEUPRORELIN (LEUPROLIDE)
CAS:53714-56-0
Formula: C59H84N16O12
PL-411
1209.42
Leuprolide

Leuprorelin (Leuprolide) Acetate
CAS:74381-53-6
Formula: C59H84N16O12. C2H4O2
PL-4134
Leuprolide

Leuprorelin (Leuprolide) Acetate
CAS:74381-53-6
Formula: C59H84N16O12. C2H4O2
PL-4134
1209.42 60.05
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY A
CAS:62621-13-0
Formula: C59H84N16O12
PL-413
1209.42
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY A DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4125
1209.42 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY A DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4125
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY B
CAS:112642-11-2
Formula: C59H84N16O12
PL-414
1209.42
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY B DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4123
1209.42 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY B DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4123
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY C
CAS:54785-87-4
Formula: C59H84N16O12
PL-415
1209.42
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY C DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4124
1209.42 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY C DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4124
Leuprolide

Leuprorelin (Leuprolide) EP Impurity D Ditrifluoroacetate
Formula: C61H86N16O13
PL-416
1251.46 2*114.02
Leuprolide

Leuprorelin (Leuprolide) EP Impurity D Ditrifluoroacetate
Formula: C61H86N16O13
PL-416
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY E
CAS:1926163-23-6
Formula: C59H84N16O12
PL-417
1209.42
Leuprolide

Leuprorelin (Leuprolide) EP Impurity E Ditrifluoroacetate
Formula: C59H84N16O12. 2 C2HF3O2
PL-4129
1209.42 2*114.02
Leuprolide

Leuprorelin (Leuprolide) EP Impurity E Ditrifluoroacetate
Formula: C59H84N16O12. 2 C2HF3O2
PL-4129
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY F
CAS:1872435-00-1
Formula: C59H84N16O12
PL-418
1209.42
Leuprolide

Leuprorelin (Leuprolide) EP Impurity F Ditrifluoroacetate
Formula: C59H84N16O12. 2 C2HF3O2
PL-4133
Leuprolide

Leuprorelin (Leuprolide) EP Impurity F Ditrifluoroacetate
Formula: C59H84N16O12. 2 C2HF3O2
PL-4133
1209.42 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY G
CAS:112710-57-3
Formula: C59H84N16O12
PL-419
1209.42
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY G DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4122
1209.42 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY G DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4122
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY H
CAS:112710-58-4
Formula: C59H84N16O12
PL-4110
1209.42
Leuprolide

Leuprorelin (Leuprolide) EP Impurity H Ditrifluoroacetate
Formula: C59H84N16O12. 2 C2HF3O2
PL-4130
1209.42 2*114.02
Leuprolide

Leuprorelin (Leuprolide) EP Impurity H Ditrifluoroacetate
Formula: C59H84N16O12. 2 C2HF3O2
PL-4130
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY I DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4111
1209.42 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY I DITRIFLUOROACETATE
Formula: C59H84N16O12. 2 C2HF3O2
PL-4111
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY J
Formula: C62H85N17O19
PL-4112
1374.47
Leuprolide

Leuprorelin (Leuprolide) EP Impurity J Tritrifluoroacetate (Mixture of Diastereomers)
Formula: C62H85N17O12. 3 C2HF3O2
PL-4112
1260.47 3*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) EP IMPURITY K
Formula: C59H82N16O11
PL-4113
1191.41
Leuprolide

Leuprorelin (Leuprolide) Impurity 1 Trifluoroacetate
Formula: C22H24N6O5
PL-4116
452.47 114.02
Leuprolide

Leuprorelin (Leuprolide) Impurity 1 Trifluoroacetate
Formula: C22H24N6O5
PL-4116
Leuprolide

Leuprorelin (Leuprolide) Impurity 10 Ditrifluoroacetate
Formula: C52H72N14O12. 2C2HF3O2
PL-4131
Leuprolide

Leuprorelin (Leuprolide) Impurity 10 Ditrifluoroacetate
Formula: C52H72N14O12. 2C2HF3O2
PL-4131
1085.23 2* 114.02
Leuprolide

Leuprorelin (Leuprolide) Impurity 11 Trifluoroacetate
Formula: C34H38N8O9. C2HF3O2
PL-4132
Leuprolide

Leuprorelin (Leuprolide) Impurity 11 Trifluoroacetate
Formula: C34H38N8O9. C2HF3O2
PL-4132
702.73 114.02
Leuprolide

Leuprorelin (Leuprolide) Impurity 2 Tritrifluoroacetate
Formula: C54H79N15O10. 3 C2HF3O2
PL-4117
Leuprolide

Leuprorelin (Leuprolide) Impurity 2 Tritrifluoroacetate
Formula: C54H79N15O10. 3 C2HF3O2
PL-4117
1098.33 3*114.02
Leuprolide

Leuprorelin (Leuprolide) Impurity 3 Ditrifluoroacetate
Formula: C37H62N10O8. 2 C2HF3O2
PL-4118
Leuprolide

Leuprorelin (Leuprolide) Impurity 3 Ditrifluoroacetate
Formula: C37H62N10O8. 2 C2HF3O2
PL-4118
774.97 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) IMPURITY 4 ((3-9)-LEUPRORELIN (LEUPROLIDE)) DITRIFLUOROACETATE
Formula: C48H72N12O9. 2 C2HF3O2
PL-4119
Leuprolide

LEUPRORELIN (LEUPROLIDE) IMPURITY 4 ((3-9)-LEUPRORELIN (LEUPROLIDE)) DITRIFLUOROACETATE
Formula: C48H72N12O9. 2 C2HF3O2
PL-4119
961.18 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) IMPURITY 5 (DES-SER4-LEUPRORELIN (LEUPROLIDE)) DITRIFLUOROACETATE
Formula: C56H79N15O10. 2 C2HF3O2
PL-4120
Leuprolide

LEUPRORELIN (LEUPROLIDE) IMPURITY 5 (DES-SER4-LEUPRORELIN (LEUPROLIDE)) DITRIFLUOROACETATE
Formula: C56H79N15O10. 2 C2HF3O2
PL-4120
1122.34 2*114.02
Leuprolide

LEUPRORELIN (LEUPROLIDE) IMPURITY 6
Formula: C34H41N5O8
PL-4121
647.73
Leuprolide