Impurities
AY-0034-009
Omeprazole EP Impurity I
C17H19N3O5S
Confirm availabilityView details ↗
Active ingredient reference standard
Omeprazole
Material overview
Omeprazole (AY-0034-001) — active ingredient reference standard. CAS 73590-58-6, formula C17H19N3O3S, molecular weight 345.42 g/mol. Request technical documentation and current availability.
Confirm availability
Technical identifiers
- Catalog number
- AY-0034-001
- CAS number
- 73590-58-6
- Molecular formula
- C17H19N3O3S
- Molecular weight
- 345.42 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 5-Methoxy-2-[(RS)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole
- Synonyms
- 6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
- SMILES
- O=[S](C1=NC(C=C(OC)C=C2)=C2N1)CC(N=CC(C)=C3OC)=C3C
- Appearance
- White to Off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
Request this material
Ask about current availability, documentation, or a pack size for your program.
Request a quotationAvailable pack sizes
Contact us for pack options.
Storage
Refrigerator
Similar items
View all related materialsImpurities
AY-0034-008
Omeprazole EP Impurity E
C17H19N3O4S
Confirm availabilityView details ↗
Impurities
AY-0034-007
Omeprazole EP Impurity F
C16H13N3O2S
Confirm availabilityView details ↗
Impurities
AY-0034-006
Omeprazole Impurity II
C16H17N3O3S
Confirm availabilityView details ↗
CAS Not listed
Impurities
AY-0034-005
Omeprazole EP Impurity D
C17H19N3O4S
Confirm availabilityView details ↗
Impurities
AY-0034-004
Omeprazole EP Impurity C
C17H19N3O2S
Confirm availabilityView details ↗
Need help selecting a material?
Our catalog team can help confirm fit, grade, and availability.