奥美拉唑杂质标准品

Omeprazole

MM 0095.03 Imp. A (EP): 5-Methoxy-1H-benzimidazole-2-thiol

MM 0095.04 Imp. B (EP): 2-[(RS)-[(3,5-Dimethylpyridin-2-yl)
methyl]sulphinyl]-5-methoxy-1H-benzimidazole

MM 0095.06 Imp. C (EP): 5-Methoxy-2-[[(4-methoxy-
3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1Hbenzimidazole(Ufiprazole)

MM 0095.05 Imp. D (EP): 5-Methoxy-2-[[(4-methoxy-
3,5-dimethylpyridin-2-yl) methyl]sulphonyl]-1Hbenzimidazole
(Omeprazole Sulphone)

MM 0095.07 Imp. E (EP): 4-Methoxy-2-[[(RS)-(5-methoxy-
1H-benzimidazol-2-yl)sulphinyl]methyl]-3,5-dimethylpyridine 1-Oxide (Omeprazole NOxide)

MM 0095.01 Imp. F (EP): 8-Methoxy-1,3-dimethyl-
12-thioxopyrido[1',2':3,4]imidazo[1,2-a]-benzimidazol-2(12H)-one

MM 0095.02 Imp. G (EP): 9-Methoxy-1,3-dimethyl-
12-thioxopyrido[1',2':3,4]imidazo[1,2-a]-benzimidazol-2(12H)-one

MM 0095.15 Imp. H (EP): 2-[(RS)-[(4-Chloro-
3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole

MM 0095.16 Imp. I (EP): 4-Methoxy-2-[[(5-methoxy-1Hbenzimidazol-
2-yl)sulphonyl]methyl]-3,5-dimethylpyridine 1-Oxide (Omeprazole Sulphone N-Oxide)

MM 0095.08 5-Methoxy-2-[[(3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole