Atorvastatin 4 hydroxy impurity

• Atorvastatin-4-hydroxy impurity
• 
• Impurity: Atorvastatin-4-hydroxy impurity
• Chemical Name: (3R,5R)-7-(3-(4-hydroxyphenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl)-3,5-

Doxycycline EP Impurity F

• Doxycycline EP Impurity F
• 
• Impurity: Doxycycline EP Impurity F
• Chemical Name:4S,4aR,5S,5aR,6R,12aS)-2-acetyl-4-(dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,11(4H,5H)-dione

Doxycycline Impurities

• Doxycycline Impurities
• 
• Impurity: Doxycycline EP Impurity C
• Chemical Name: Chemical Name : (4R,4aR,5S,5aR,6R,12aS)-4-(dimethylamino)-3,5,10,12,12apentahydroxy6methyl1,11dioxo1,4,4a,5,5a,6,11,12aoctahydrotetracene-2-carboxamide (4-epidoxycycline)

Nimesulide EP Impurity B

 Nimesulide EP Impurity B

Impurity: Nimesulide EP Impurity B

Chemical Name: N-(2-phenoxyphenyl)methanesulphonam

Nimesulide Impurities

•  Nimesulide EP Impurity C
  
• 
• Impurity: Nimesulide EP Impurity C
• Chemical Name: 2-phenoxyaniline

Cetirizine Meta isomer (3-Chloro Cetirizine HCl)

• Cetirizine Meta isomer (3-Chloro Cetirizine HCl)
• 
• Impurity: Cetirizine-Cetirizine Meta isomer (3-Chloro Cetirizine HCl)
• Chemical Name:(RS)2[2[4[(3Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy] acetic acid dihydrochloride

Cetirizine Ethyl ester

• Cetirizine Ethyl ester
• 
• Impurity: Cetirizine-Cetirizine Ethyl ester
• Chemical Name:ethyl2(2(4((4chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate

Cetirizine Impurities TLC Pharma

• Cetirizine EP Impurity A
• 
• Impurity: Cetirizine EP Impurity A
• Chemical Name: (RS)-1-[(4-chlorophenyl)phenylmethyl]piperazi

Olopatadine Impurities

• Olopatadine-Alpha-hydroxy Olopatadine
• 
• Impurity: Olopatadine-Alpha-hydroxy O
• Chemical Name: Alpha-hydroxy Olopatadine

Dexmedetomidine Impurities

• Dexmedetomidine Impurities
• 
• Impurity: Dexmedetomidine-N-Benzyl hydroxy medetomidine
• Chemical Name: 1-(1-Benzyl-1H-imidazol-5-yl)-1-(2,3-di-methyl phenyl)ethanol

Cephalexin Impurities

• Cephalexin Impurities
• 
• Impurity: Cephalexin Dimer
• Chemical Name: Cephalexin Dimer Impurity

Benzocaine Impurities

• Benzocaine Impurities
• 
• Impurity: Benzocaine-Ethyl-4-nitro benzoate
• Chemical Name: Ethyl-4-nitro benzoate

Abacavir Impurities

• Abacavir Related compound A
• 
• Impurity: Abacavir Related compound A
• Chemical Name: ([4-(2,6-diamino-9H-purin-9-yl)cyclopent-2-enyl]methanol)

Pantoprazole-Pantoprazole Related Compound C

• Pantoprazole-Pantoprazole Related Compound C
• 
• Impurity: Pantoprazole-Pantoprazole Related Compound C
• Chemical Name: 5-(difluoromethoxy)-1H-benzimidazole-2-thiol

Pantoprazole-EP Impurity Sulfone N-Oxide impurity

• Pantoprazole-EP Impurity Sulfone N-Oxide impurity
• 
• Impurity: Pantoprazole-EP Impurity Sulfone N-Oxide impurity
• Chemical Name: EP Impurity Sulfone N-Oxide impurity

Pantoprazole-EP Impurity N-Oxide Impurity

• Pantoprazole-EP Impurity N-Oxide Impurity
• 
• Impurity: Pantoprazole-EP Impurity N-Oxide Impurity
• Chemical Name: EP Impurity N-Oxide Impurity

Pantoprazole-EP Impurity C

• Pantoprazole-EP Impurity C
• 
• Impurity: Pantoprazole-EP Impurity C
• Chemical Name: 5-(difluoromethoxy)-1H-benzimidazole-2-thiol

Pantoprazole-EP Impurity B

• Pantoprazole-EP Impurity B
• 
• Impurity: Pantoprazole-EP Impurity B
• Chemical Name: 5-(difluoromethoxy)-2-[[(3,4-dimethoxypyridin-2-yl)methyl]sulphanyl]-1Hbenzimidazole

Pantoprazole-EP Impurity A

• Pantoprazole-EP Impurity A
• 
• Impurity: Pantoprazole-EP Impurity A
• Chemical Name: 5-(difluoromethoxy)-2-[[(3,4-dimethoxypyridin-2-yl)methyl]sulphonyl]-1Hbenzimidazole

Paliperidone-Paliperidone Piperadine impurity

• Paliperidone-Paliperidone Piperadine impurity
• 
• Impurity: Paliperidone-Paliperidone Piperadine impurity
• Chemical Name: 6-Fluoro-3-(4-piperidinyl)benzisoxazole

Paliperidone-Paliperidone Impurity

• Paliperidone-Paliperidone Impurity
• 
• Impurity: Paliperidone-Paliperidone Impurity
• Chemical Name: 2,4-Difluorophenyl)(piperidin-4-yl)methanone oxime hydrochloride

Paliperidone-Paliperidone Impurity (Paliperidone Deschloro impurity)

• Paliperidone-Paliperidone Impurity (Paliperidone Deschloro impurity)
• 
• Impurity: Paliperidone-Paliperidone Impurity (Paliperidone Deschloro impurity)
• Chemical Name: 3-ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one

Paliperidone Paliperidone N-oxide impurity

• Paliperidone-Paliperidone N-oxide impurity
• 
• Impurity: Paliperidone-Paliperidone N-oxide impurity
• Chemical Name: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Paliperidone Paliperidone keto impurity

• Paliperidone-Paliperidone keto impurity
• 
• Impurity: Paliperidone-Paliperidone keto impurity
• Chemical Name: 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-7,8-dihydro-2-methyl-6H-pyrido[1,2-a]pyrimidine-4,9-dione

Desloratadine Impurities

• Desloratadine - Related Compound B
• 
• Impurity: Desloratadine - Related Compound B
• Chemical Name: 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine

Medronic Acid Impurities

• Medronic Acid Impurities
• 
• Impurity: Medronic acid Impurity B
• Chemical Name: tetrakis-(1-Methylethyl)methylenediphosphonate

Levofloxacin Impurities

• Levofloxacin - EP Impurity A
• 
• Impurity: Levofloxacin - EP Impurity A
• Chemical Name: (S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-Pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid (Levofloxacin Difluoro Impurity

Ketoprofen Impurities

• ketoprofen Impurities
• 
• Impurity: Ketoprofen methyl ester
• Chemical Name: 2-(3-Benzylphenyl) propionic acid methyl ester

Irbesartan Impurities

• Irbesartan- Related Compound A
• 
• Impurity: Irbesartan Related Compound A
• Chemical Name: (1-pentanoylamino-cyclopentanecarboxylic acid [2-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amide)

Hydrochlorothiazide Impurities

• Hydrochlorothiazide -EP Impurity A
• 
• Impurity: Hydrochlorothiazide -EP Impurity A
• Chemical Name: chlorothiazide

Griseofulvin Impurities

• Griseofulvin Impurities
• 
• Impurity: Griseofulvic Acid
• Chemical Name: (2S,6R)-7-Chloro-4,6-dimethoxy-6-methyl-,Spiro[benzofuran-2(3H),1-cyclohexane]-2,3,4-trione

Fentanyl Citrate Impurities

• Fentanyl Citrate EP Impurity B
• 
• Impurity: Fentanyl Citrate EP Impurity
• Chemical Name: N-phenyl-N-(piperidin-4-yl)propanamide

Ebastine Impurities

• Ebastine -EP Impurity A
• 
• Impurity: Ebastine -EP Impurity A
• Chemical Name:diphenylmethanol (benzhydrol)

Dabigatran Impurities

• Dabigatran Impurities
• 
• Impurity: Dabigatran Impurity A
• Chemical Name: N-[2-(4-Amidophenyl amino-methyl)-1-methyl-1H-benzodiol-5-yl carbonyl]-N-(2-pyridyl)-betaalanine ethyl ester

Chlorcyclizine Hydrochloride Impurities

• Chlordiazepoxide Hydrochloride EP Impurity C
• 
• Impurity: Chlordiazepoxide Hydrochloride EP Impurity C
• Chemical Name: (2-amino-5-chlorophenyl)phenylmethanone (aminochlorobenzophenone).

Bimatoprost Impurities

• Bimatoprost-Bimatoprost Methyl ester
• 
• Impurity: Bimatoprost-Bimatoprost Methyl ester
• Chemical Name: 5-Heptenoic acid, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopentyl]- methyl ester, (5Z)

Acetazolamide Impurities

• ACETAZOLAMIDE EP-Impurity B
• 
• Impurity: ACETAZOLAMIDE EP-Impurity B
• Chemical Name: 2- (ACETYL.AMINO)-1,3,4-THIADIAZOLE

Oxybuprocaine Hydrochloride-EP Impurity A

• Oxybuprocaine Hydrochloride-EP Impurity A
• 
• Impurity: EP Impurity A
• Chemical Name: 4-aminobenzoic acid

Oxaliplatin- Related Compound A

• • Oxaliplatin- Related Compound A
  • 
  • Impurity: Oxaliplatin Related Compound A
  • Chemical Name: oxalic acid dihydrate

Orlistat Related Compound C

• Orlistat Related Compound C
• 
• Impurity: Orlistat Related Compound C
• Chemical Name:Triphenylphosphine oxide

Omeprazole Impurities

• Omeprazole Impurities
• 
• Impurity: Omeprazole EP Impurity G
• Chemical Name: 9-methoxy-1,3-dimethyl-12-thioxopyrido[1¢,2¢:3,4]imidazo[1,2-a] benzimidazol-2(12H)-

Omeprazole Impurities

• Omeprazole Impurities
• 
• Impurity: Omeprazole EP Impurity F
• Chemical Name: 8-methoxy-1,3-dimethyl-12-thioxopyrido[1¢,2¢:3,4]imidazo[1,2-a] benzimidazol-2(12H)-

Omeprazole-EP Impurity I

• Omeprazole-EP Impurity I
• 
• Impurity: EP Impurity I
• Chemical Name: 4-methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulphonyl]methyl]-3,5- dimethylpyridine 1-oxide

Omeprazole-EP Impurity H

• Omeprazole-EP Impurity H
• 
• Impurity: EP Impurity H
• Chemical Name: 2-[(RS)-[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1Hbenzimidazole

Omeprazole-EP Impurity F

• • Omeprazole-EP Impurity E
  • 
  • Impurity: EP Impurity E
  • Chemical Name: 8-methoxy-1,3-dimethyl-12-thioxopyrido[1,2:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one+9-methoxy-1,3-dimethyl-12-thioxopyrido[1,2:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one

Omeprazole-EP Impurity E

• Omeprazole-EP Impurity E
• 
• Impurity: EP Impurity E
• Chemical Name: 5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridine-2-yl)methyl]sulfinyl]-1H-benzimidazole 1-oxide

Omeprazole-EP Impurity D

• Omeprazole-EP Impurity D
• 
• Impurity: EP Impurity D
• Chemical Name: 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1H-benzimidazole (omeprazole sulphone),

Omeprazole-EP Impurity C

• Omeprazole-EP Impurity C
• 
• Impurity: Omeprazole-EP Impurity C
• Chemical Name: 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole (ufiprazole)

Omeprazole-EP Impurity B

• Omeprazole-EP Impurity B
• 
• Impurity: Omeprazole-EP Impurity B
• Chemical Name: 2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1Hbenzimidazole

Omeprazole EP Impurity B

• Omeprazole-EP Impurity B
• 
• Impurity: Omeprazole-EP Impurity B
• Chemical Name: 2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1Hbenzimidazole