Omprazole Sulphide

CAS Number: 73590-85-9

Molecular Formula: C17H19N3O2S

About Omprazole Sulphide

Omeprazole sulfide (CAS 73590-85-9) is increasingly utilized as a critical quality attribute (CQA) in the API intermediates market, where its presence as a primary degradant and process impurity necessitates the use of high purity fine chemicals (Pharma purity 99%) to ensure the structural integrity of the final proton...

Omprazole Sulphide Specifications

CAS Number

73590-85-9

Molecular Formula

C17H19N3O2S

Molecular Weight

329.42 g/mol

IUPAC Name

6-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfanyl]-1H-benzimidazole

Canonical SMILES

CC1=CN=C(C(=C1OC)C)CSC2=NC3=C(N2)C=C(C=C3)OC

InChI Key

XURCIPRUUASYLR-UHFFFAOYSA-N

CAS Number

73590-85-9

Molecular Formula

C17H19N3O2S

Molecular Weight

329.42 g/mol

IUPAC Name

6-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfanyl]-1H-benzimidazole

Canonical SMILES

CC1=CN=C(C(=C1OC)C)CSC2=NC3=C(N2)C=C(C=C3)OC

InChI Key

XURCIPRUUASYLR-UHFFFAOYSA-N

Molecular Weight

329.42 g/mol

Pharmaceutical Intermediate

An important building block and precursor utilized in the chemical synthesis of gastric proton pump inhibitors, specifically omeprazole and esomeprazole

Pharmaceutical Impurity

A known process-related degradation product (Impurity C) used as a certified reference standard for quality control and stability testing in drug manufacturing

Internal Standard

An isotopically labeled or neat analytical standard used for the quantification of omeprazole metabolites in forensics, toxicology, and pharmacokinetic studies via HPLC, GC-MS, or LC-MS

Enzyme Inhibitor

A bioactive small molecule used in biochemical research as a direct-acting inhibitor of cytochrome P450 2C19 and an aryl hydrocarbon receptor (AhR) antagonist.