Omeprazole Impurities

  • Omeprazole-EP Impurity B

  • Impurity: Omeprazole-EP Impurity B
  • CAS No: N/A
  • Chemical Name: 2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1Hbenzimidazole
  • Omeprazole-EP Impurity B

  • Impurity: Omeprazole-EP Impurity B
  • CAS No: N/A
  • Chemical Name: 2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1Hbenzimidazole
  • Omeprazole-EP Impurity C

  • Impurity: Omeprazole-EP Impurity C
  • CAS No: N/A
  • Chemical Name: 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole (ufiprazole)
  • Omeprazole-EP Impurity D

  • Impurity: EP Impurity D
  • CAS No: N/A
  • Chemical Name: 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1H-benzimidazole (omeprazole sulphone),
  • Omeprazole-EP Impurity E

  • Impurity: EP Impurity E
  • CAS No: N/A
  • Chemical Name: 5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridine-2-yl)methyl]sulfinyl]-1H-benzimidazole 1-oxide
  • Omeprazole-EP Impurity E

  • Impurity: EP Impurity E
  • CAS No: N/A
  • 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 H

  • Impurity: EP Impurity H
  • CAS No: N/A
  • Chemical Name: 2-[(RS)-[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1Hbenzimidazole
  • Omeprazole-EP Impurity I

  • Impurity: EP Impurity I
  • CAS No: N/A
  • Chemical Name: 4-methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulphonyl]methyl]-3,5- dimethylpyridine 1-oxide
  • Omeprazole Impurities

  • Impurity: Omeprazole EP Impurity F
  • CAS No: N/A
  • Chemical Name: 8-methoxy-1,3-dimethyl-12-thioxopyrido[1¢,2¢:3,4]imidazo[1,2-a] benzimidazol-2(12H)-one
  • Omeprazole Impurities

  • Impurity: Omeprazole EP Impurity G
  • CAS No: N/A
  • Chemical Name: 9-methoxy-1,3-dimethyl-12-thioxopyrido[1¢,2¢:3,4]imidazo[1,2-a] benzimidazol-2(12H)-one
  • Omeprazole Impurities

  • Impurity: Omeprazole Chloro Compound
  • CAS No: 86604-75-3
  • Chemical Name: 2-Chloromethyl-3, 5-dimethyl-4-methoxy pyridine HCl
  • Omeprazole Impurities

  • Impurity: Omeprazole Benzimidazole compound.
  • CAS No: 37052-78-1
  • Chemical Name: 5-methoxy-1H-benzimidazole-2-thiol
  • Omeprazole Impurities

  • Impurity: Omeprazole Sulfide Impurity
  • CAS No: 73590-85-9
  • Chemical Name: 5-methoxy-2-{[(4-methoxy-3, 5-dimethyl pyridine-2-yl) methyl] sulfanyl}-1H-benzimidazole
  • Omeprazole Impurities

  • Impurity: Omeprazole N-Alkylated Impurity
  • CAS No: N/A
  • Chemical Name: 5-Methoxy-1-(4-Methoxy-3, 5-dimethyl-pyridine-2-ylm ethyl)-2-(4-methoxy-3, 5-dimethyl-pyridin-2-yl methyl sulfanyl) -1H-indole
  • Omeprazole Impurities

  • Impurity: Omeprazole Desmethoxy Impurity
  • CAS No: 110374-16-8
  • Chemical Name: 2-{[(3, 5-dimethylpyridin-2-yl) methyl] sulfanyl}-5-methoxy-1H-benzimidazole
  • Omeprazole Impurities

  • Impurity: Omeprazole Sulfone Impurity
  • CAS No: 88546-55-8
  • Chemical Name: 5-methoxy-2-{[(4-methoxy-3, 5-dimethylpyridin-2-yl) methyl] sulfonyl}-1H-benzimidazole
  • Omeprazole Impurities

  • Impurity: Omeprazole N-Oxide Impurity
  • CAS No: 176219-04-8
  • Chemical Name: 5-methoxy-2-{[(4-methoxy-3, 5-dimethylpyridin-2-yl) methyl] sulfinyl}-1H-benzimidazole N-Oxide.
  • Omeprazole Impurities

  • Impurity: Omeprazole Chloro Impurity
  • CAS No: 863029-89-4
  • Chemical Name: 2-[(RS)-[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1Hbenzimidazole
  • Omeprazole Impurities

  • Impurity: Omeprazole Acid Impurity
  • CAS No: N/A
  • Chemical Name: 1,4-dihydro-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxopyridine-2-carboxylic acid
  • Omeprazole Impurities

  • Impurity: Omeprazole R-Isomer
  • CAS No: 161796-77-6
  • Chemical Name: 5-methoxy-2-[(R)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-1H-Benzimidazole