Impurities
AY-0034-009
Omeprazole EP Impurity I
C17H19N3O5S
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Impurity reference standard material
Omeprazole Impurity II
Material overview
Omeprazole Impurity II (AY-0034-006) — impurity reference standard material. CAS not listed, formula C16H17N3O3S, molecular weight 331.39 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0034-006
- CAS number
- Not listed
- Molecular formula
- C16H17N3O3S
- Molecular weight
- 331.39 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 2-(5-Methoxy-1H-benzoimidazol-2-ylsulfanylmethyl)-3,5-dimethyl-1H-pyridone
- Synonyms
- Not listed
- SMILES
- COC1=CC=C2NC(SCC3=C(C)C(=O)C(C)=CN3)=NC2=C1
- Light sensitive
- No
- Hygroscopic
- Yes
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Storage
Refrigerator
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AY-0034-008
Omeprazole EP Impurity E
C17H19N3O4S
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AY-0034-007
Omeprazole EP Impurity F
C16H13N3O2S
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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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