Valsartan-d9

About Valsartan-d9

Valsartan-d9 is a stable isotope labelled analogue related to Valsartan carrying the CAS registry number 1089736-73-1. The compound has the formula C24H29N5O3, corresponding to a molecular weight of 444.6 g/mol. It is also known as Valsartan-d9 (Major).

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Valsartan

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

Valsartan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Valsartan-d9
Catalogue No.	VQ-034539
CAS Number	1089736-73-1
IUPAC name	(2S)-3-methyl-2-[2,2,3,3,4,4,5,5,5-nonadeuteriopentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid
Molecular formula	C₂₄H₂₉N₅O₃
Molecular weight	444.6 g/mol
Exact mass	444.2835
Grade	Reference Standard
HSN code	38229090
InChIKey	ACWBQPMHZXGDFX-KDDXQTGLSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C3=NNN=N3)[C@@H](C(C)C)C(=O)O
PubChem CID	25135222

Physical properties
Physical form	Solid
LogP (XLogP3)	4.4
H-bond donors / acceptors	2 / 6
TPSA	112 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

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

Frequently asked questions

What is the CAS number of Valsartan-d9?

The CAS Registry Number of Valsartan-d9 is 1089736-73-1. It is also known as Valsartan-d9 (Major), L-Valine, N-(1-oxopentyl-d9)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]Methyl]-, N-(~2~H_9_)Pentanoyl-N-{[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl}-L-valine.

What is the molecular formula and molecular weight of Valsartan-d9?

Valsartan-d9 has the molecular formula C24H29N5O3 and a molecular weight of 444.6 g/mol. Its IUPAC name is (2S)-3-methyl-2-[2,2,3,3,4,4,5,5,5-nonadeuteriopentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid.

What is Valsartan-d9 used for?

Valsartan-d9 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-d9 can I order?

We supply Valsartan-d9 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-d9?

Yes. Every lot of Valsartan-d9 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-d9 be shipped internationally?

Yes. Valsartan-d9 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.