1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methy… 2572712-50-4

Name: 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate
Brand: Vaqora Chemicals
SKU: VQ-030563

About 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate

1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate (CAS 2572712-50-4) is an impurity of Esomeprazole offered by Vaqora Chemicals. With the molecular formula C10H17NO6S, it has a molar mass of 279.31 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Esomeprazole to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Esomeprazole

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

Esomeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate
Catalogue No.	VQ-030563
CAS Number	2572712-50-4
IUPAC name	1,4-dimethoxy-3,5-dimethylpyridin-1-ium;methyl sulfate
Molecular formula	C₁₀H₁₇NO₆S
Molecular weight	279.31 g/mol
Exact mass	279.0777
Grade	Reference Standard
HSN code	38229090
InChIKey	JKZKJKZSYMCJTG-UHFFFAOYSA-M
SMILES	CC1=C[N+](=CC(=C1OC)C)OC.COS(=O)(=O)[O-]
PubChem CID	19987787

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 6
TPSA	97.2 Å²

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 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate?

The CAS Registry Number of 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate is 2572712-50-4. It is also known as Pyridinium, 1,4-dimethoxy-3,5-dimethyl-, methyl sulfate (1:1).

What is the molecular formula and molecular weight of 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate?

1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate has the molecular formula C10H17NO6S and a molecular weight of 279.31 g/mol.

What is 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate used for?

1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate is supplied as a characterised reference material related to Esomeprazole. 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 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate can I order?

We supply 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate?

Yes. Every lot of 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate 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 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate be shipped internationally?

Yes. We export 1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.