Valsartan WS

Name: Valsartan WS
Brand: Vaqora Chemicals
SKU: VQ-007837

About Valsartan WS

Valsartan WS (CAS 137862-53-4) is a high-purity reference standard of Valsartan offered by Vaqora Chemicals. With the molecular formula C24H29N5O3, it has a molar mass of 435.5 g/mol. The IUPAC name is (2S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid. Alternative names: Diovan and Nisis.

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. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Valsartan standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Valsartan WS in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Valsartan

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

Valsartan impurities

Specifications & identifiers

Chemical identifiers
Product name	Valsartan WS
Catalogue No.	VQ-007837
CAS Number	137862-53-4
Other CAS	391230-97-0, 391230-95-8, 391230-93-6
IUPAC name	(2S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid
Molecular formula	C₂₄H₂₉N₅O₃
Molecular weight	435.5 g/mol
Exact mass	435.227
Grade	Reference Standard
HSN code	38229090
InChIKey	ACWBQPMHZXGDFX-QFIPXVFZSA-N
SMILES	CCCCC(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C3=NNN=N3)[C@@H](C(C)C)C(=O)O
PubChem CID	60846

Physical properties
Physical form	Solid
LogP (XLogP3)	4.4
H-bond donors / acceptors	2 / 6
TPSA	112 Å²
Synonyms	Diovan, Nisis, Tareg, N-(1-Oxopentyl)-N-[[2-(2H-tetrazol-5-yl)[1,1-biphenyl]-4-yl]methyl]-L-valine, Cardopan, Valsarect, Valsartan, Valsartanin, Vazar, N-(p-(o-1H-Tetrazol-5-ylphenyl)benzyl)-N-valeryl-L-valine, L-Valine, N-(1-oxopentyl)-N-((2'-(1H-tetrazol-5-yl)(1,1'-biphenyl)-4-yl)methyl)-, (S)-N-valeryl-N-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]-methyl}-valine

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P273, P280, P318, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Other grades of CAS 137862-53-4

IP/BP/USP

Valsartan

CAS: 137862-53-4
Formula: C₂₄H₂₉N₅O₃
MW: 435.5 g/mol

VQ-004113

Frequently asked questions

What is the CAS number of Valsartan WS?

The CAS Registry Number of Valsartan WS is 137862-53-4. It is also known as Diovan, Nisis, Tareg.

What is the molecular formula and molecular weight of Valsartan WS?

Valsartan WS has the molecular formula C24H29N5O3 and a molecular weight of 435.5 g/mol. Its IUPAC name is (2S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid.

What is Valsartan WS used for?

Valsartan WS 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 Valsartan WS can I order?

We supply Valsartan WS 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 Valsartan WS?

Yes. Every lot of Valsartan WS 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 Valsartan WS be shipped internationally?

Yes. Valsartan WS is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.