N3-Methyl Esomeprazole

Name: N3-Methyl Esomeprazole
Brand: Vaqora Chemicals
SKU: VQ-022559

About N3-Methyl Esomeprazole

Listed under CAS 1346240-11-6, N3-Methyl Esomeprazole is an impurity of Esomeprazole available from Vaqora Chemicals. Formula C18H21N3O3S, molecular weight 359.4 g/mol. Its systematic (IUPAC) name is 6-methoxy-2-[(S)-(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1-methylbenzimidazole. It is also known as N-Methyl Esomeprazole Isomer-2 or 1-N-Methyl Esomeprazole.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. 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, N3-Methyl Esomeprazole is dispatched with a Certificate of Analysis (COA) to destinations 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	N3-Methyl Esomeprazole
Catalogue No.	VQ-022559
CAS Number	1346240-11-6
IUPAC name	6-methoxy-2-[(S)-(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1-methylbenzimidazole
Molecular formula	C₁₈H₂₁N₃O₃S
Molecular weight	359.4 g/mol
Exact mass	359.1304
Grade	Reference Standard
HSN code	38229090
InChIKey	WNUVTRNLJLQRDR-VWLOTQADSA-N
SMILES	CC1=CN=C(C(=C1OC)C)C[S@](=O)C2=NC3=C(N2C)C=C(C=C3)OC
PubChem CID	92861245

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 6
TPSA	85.5 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 N3-Methyl Esomeprazole?

The CAS Registry Number of N3-Methyl Esomeprazole is 1346240-11-6. It is also known as N-Methyl Esomeprazole Isomer-2, 1-N-Methyl Esomeprazole.

What is the molecular formula and molecular weight of N3-Methyl Esomeprazole?

N3-Methyl Esomeprazole has the molecular formula C18H21N3O3S and a molecular weight of 359.4 g/mol. Its IUPAC name is 6-methoxy-2-[(S)-(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1-methylbenzimidazole.

What is N3-Methyl Esomeprazole used for?

N3-Methyl Esomeprazole 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 N3-Methyl Esomeprazole can I order?

We supply N3-Methyl Esomeprazole 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 N3-Methyl Esomeprazole?

Yes. Every lot of N3-Methyl Esomeprazole 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 N3-Methyl Esomeprazole be shipped internationally?

Yes. We export N3-Methyl Esomeprazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.