Omeprazole Impurity D; Esomeprazole Related Compound A; Omeprazole sulphone

  • Product Code
  • : Ax-IMP1792
  • CAS Number
  • : 88546-55-8
  • Synonyms
  • : 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole
  • Molecular Formula
  • : C17H19N3O4S
  • Molecular Weight
  • : 361.42



Omeprazole Process impurity 2

  • Product Code
  • : Ax-IMP951
  • CAS Number
  • : 142885-92-5
  • Synonyms
  • : 4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridine 1-oxide
  • Molecular Formula
  • : C17H19N3O3S
  • Molecular Weight
  • : 345.42



Omeprazole Process impurity 1

  • Product Code
  • : Ax-IMP950
  • CAS Number
  • : 848694-10-0
  • Synonyms
  • : 2-(chloromethyl)-4-methoxy-3,5-dimethylpyridine 1-oxide
  • Molecular Formula
  • : C9H12ClNO2
  • Molecular Weight
  • : 201.65



Omeprazole related compound I ; Omeprazole Sulfone N-Oxide

  • Product Code
  • : Ax-IMP949
  • CAS Number
  • : 158812-85-2
  • Synonyms
  • : 4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfonyl)methyl)-3,5-dimethylpyridine 1-oxide
  • Molecular Formula
  • : C17H19N3O5S
  • Molecular Weight
  • : 377.41



Omeprazole related compounds F and G

  • Product Code
  • : Ax-IMP786
  • CAS Number
  • : 125656-82-8 & 125656-83-9
  • Synonyms
  • : 9-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one ; and 8-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one
  • Molecular Formula
  • : C16H13N3O2S
  • Molecular Weight
  • : 311.36



Omeprazole Process Impurity

  • Product Code
  • : Ax-IMP791
  • CAS Number
  • : 109371-20-2
  • Synonyms
  • : 4-chloro-2,3,5-trimethylpyridine 1-oxide
  • Molecular Formula
  • : C8H10ClNO
  • Molecular Weight
  • : 171.62



Omeprazole Impurity

  • Product Code
  • : Ax-IMP790
  • CAS Number
  • : 86604-80-0
  • Synonyms
  • : 4-methoxy-2,3,5-trimethylpyridine 1-oxide
  • Molecular Formula
  • : C9H13NO2
  • Molecular Weight
  • : 167.21



Omeprazole Process Impurity

  • Product Code
  • : Ax-IMP680
  • CAS Number
  • : 86604-75-3
  • Synonyms
  • : 2-(chloromethyl)-4-methoxy-3,5-dimethylpyridine hydrochloride
  • Molecular Formula
  • : C9H13Cl2NO
  • Molecular Weight
  • : 222.11



Omeprazole EP Impurity H ; 4-Desmethoxy-4-chloro Omeprazole

  • Product Code
  • : Ax-IMP679
  • CAS Number
  • : 863029-89-4
  • Synonyms
  • : 2-(((4-chloro-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole
  • Molecular Formula
  • : C16H16ClN3O2S
  • Molecular Weight
  • : 349.84



Omeprazole Sulphide; Pyrmetazole; Ufiprazole

  • Product Code
  • : Ax-IMP678
  • CAS Number
  • : 73590-85-9
  • Synonyms
  • : 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole
  • Molecular Formula
  • : C17H19N3O2S
  • Molecular Weight
  • : 329.42



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