Impurities
AY-0034-009
Omeprazole EP Impurity I
C17H19N3O5S
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Impurity reference standard material
Omeprazole EP Impurity E
Material overview
Omeprazole EP Impurity E (AY-0034-008) — impurity reference standard material. CAS 176219-04-8, formula C17H19N3O4S, molecular weight 361.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0034-008
- CAS number
- 176219-04-8
- Molecular formula
- C17H19N3O4S
- Molecular weight
- 361.40 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 6-methoxy-2-[(4-methoxy-3,5-dimethyl-1-oxidopyridin-1-ium-2-yl)methylsulfinyl]-1H-benzimidazole
- Synonyms
- Omeprazole N-oxide; 4-Methoxy-2-[[(RS)-(5-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethylpyridine 1-Oxide; 4-Methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridine 1-Oxide
- SMILES
- CC1=C[N+](=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC)[O-]
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0034-007
Omeprazole EP Impurity F
C16H13N3O2S
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Impurities
AY-0034-006
Omeprazole Impurity II
C16H17N3O3S
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CAS Not listed
Impurities
AY-0034-005
Omeprazole EP Impurity D
C17H19N3O4S
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Impurities
AY-0034-004
Omeprazole EP Impurity C
C17H19N3O2S
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Impurities
AY-0034-003
Omeprazole EP Impurity B
C16H17N3O2S
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