Omeprazole Desmethyl Sulphide Impurity

Name: Omeprazole Desmethyl Sulphide Impurity
Brand: Vaqora Chemicals
SKU: VQ-007218

About Omeprazole Desmethyl Sulphide Impurity

Vaqora Chemicals supplies Omeprazole Desmethyl Sulphide Impurity, a metabolite or degradation product of Omeprazole registered under CAS number 103876-98-8 at a purity of 98%. Formula C16H17N3O2S, molecular weight 315.4 g/mol. The IUPAC name is 2-[(6-methoxy-1H-benzimidazol-2-yl)sulfanylmethyl]-3,5-dimethyl-1H-pyridin-4-one. It is also known as 4-Hydroxy Omeprazole Sulfide or Omeprazole Pyridone.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Omeprazole, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Omeprazole Desmethyl Sulphide Impurity is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Omeprazole

View every impurity, metabolite and intermediate we list for Omeprazole.

Omeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Omeprazole Desmethyl Sulphide Impurity
Catalogue No.	VQ-007218
CAS Number	103876-98-8
IUPAC name	2-[(6-methoxy-1H-benzimidazol-2-yl)sulfanylmethyl]-3,5-dimethyl-1H-pyridin-4-one
Molecular formula	C₁₆H₁₇N₃O₂S
Molecular weight	315.4 g/mol
Exact mass	315.1041
Grade	Reference Standard
Purity / assay	98%
HSN code	38229090
InChIKey	LVUFHVGKGMRSQW-UHFFFAOYSA-N
SMILES	CC1=CNC(=C(C1=O)C)CSC2=NC3=C(N2)C=C(C=C3)OC
PubChem CID	54055259

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 5
TPSA	92.3 Å²
Synonyms	4-Hydroxy Omeprazole Sulfide, 2-[[(5-Methoxy-1H-benzimidazol-2-yl)thio]methyl]-3,5-dimethyl-4-pyridinol, Omeprazole Pyridone, 2-[[(6-Methoxy-1H-benzimidazol-2-yl)thio]methyl]-3,5-dimethyl-4-pyridinol, 4-Hydroxyomeprazole sulfide, Omeprazole Impurity 43, 4-hydroxy omeprazole sulphide, EX-A3356, 4-Pyridinol, 2-[[(6-methoxy-1H-benzimidazol-2-yl)thio]methyl]-3,5-dimethyl-, 2-{[(6-Methoxy-1H-1,3-benzimidazol-2-yl)sulfanyl]methyl}-3,5-dimethylpyridin-4(1H)-one, 2-{[(6-Methoxy-1H-benzimidazol-2-yl)sulfanyl]methyl}-3,5-dimethylpyridin-4(1H)-one

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Omeprazole Desmethyl Sulphide Impurity?

The CAS Registry Number of Omeprazole Desmethyl Sulphide Impurity is 103876-98-8. It is also known as 4-Hydroxy Omeprazole Sulfide, 2-[[(5-Methoxy-1H-benzimidazol-2-yl)thio]methyl]-3,5-dimethyl-4-pyridinol, Omeprazole Pyridone.

What is the molecular formula and molecular weight of Omeprazole Desmethyl Sulphide Impurity?

Omeprazole Desmethyl Sulphide Impurity has the molecular formula C16H17N3O2S and a molecular weight of 315.4 g/mol. Its IUPAC name is 2-[(6-methoxy-1H-benzimidazol-2-yl)sulfanylmethyl]-3,5-dimethyl-1H-pyridin-4-one.

What is Omeprazole Desmethyl Sulphide Impurity used for?

Omeprazole Desmethyl Sulphide Impurity is supplied as a characterised reference material related to Omeprazole. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Omeprazole Desmethyl Sulphide Impurity can I order?

We supply Omeprazole Desmethyl Sulphide Impurity in Reference Standard (98%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Omeprazole Desmethyl Sulphide Impurity?

Yes. Every lot of Omeprazole Desmethyl Sulphide Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Omeprazole Desmethyl Sulphide Impurity be shipped internationally?

Yes. We export Omeprazole Desmethyl Sulphide Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.