D-Valsartan methyl ester

Name: D-Valsartan methyl ester
Brand: Vaqora Chemicals
SKU: VQ-034537

About D-Valsartan methyl ester

Vaqora Chemicals supplies D-Valsartan methyl ester, an impurity of Valsartan registered under CAS number 137863-48-0. The compound has the formula C25H31N5O3, corresponding to a molecular weight of 449.5 g/mol. Its systematic (IUPAC) name is methyl (2R)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Valsartan to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are 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 Valsartan

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

Valsartan impurities

Specifications & identifiers

Chemical identifiers
Product name	D-Valsartan methyl ester
Catalogue No.	VQ-034537
CAS Number	137863-48-0
IUPAC name	methyl (2R)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoate
Molecular formula	C₂₅H₃₁N₅O₃
Molecular weight	449.5 g/mol
Exact mass	449.2427
Grade	Reference Standard
HSN code	38229090
InChIKey	UJTNRXYTECQKFO-HSZRJFAPSA-N
SMILES	CCCCC(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C3=NNN=N3)[C@H](C(C)C)C(=O)OC
PubChem CID	54356977

Physical properties
Physical form	Solid
LogP (XLogP3)	4.7
H-bond donors / acceptors	1 / 6
TPSA	101 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 D-Valsartan methyl ester?

The CAS Registry Number of D-Valsartan methyl ester is 137863-48-0.

What is the molecular formula and molecular weight of D-Valsartan methyl ester?

D-Valsartan methyl ester has the molecular formula C25H31N5O3 and a molecular weight of 449.5 g/mol. Its IUPAC name is methyl (2R)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoate.

What is D-Valsartan methyl ester used for?

D-Valsartan methyl ester is supplied as a characterised reference material related to Valsartan. 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 D-Valsartan methyl ester can I order?

We supply D-Valsartan methyl ester 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 D-Valsartan methyl ester?

Yes. Every lot of D-Valsartan methyl ester 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 D-Valsartan methyl ester be shipped internationally?

Yes. We export D-Valsartan methyl ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.