Irbesartan-d7

Name: Irbesartan-d7
Brand: Vaqora Chemicals
SKU: VQ-037736

About Irbesartan-d7

Vaqora Chemicals supplies Irbesartan-d7, a stable isotope labelled analogue related to Irbesartan registered under CAS number 1329496-43-6. The compound has the formula C25H28N6O, corresponding to a molecular weight of 435.6 g/mol. Common synonyms include (Discontinued, see I751007 or I751004).

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. Good laboratory practice and suitable PPE are recommended during handling.

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. 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Irbesartan

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

Irbesartan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Irbesartan-d7
Catalogue No.	VQ-037736
CAS Number	1329496-43-6
IUPAC name	2-(2,2,3,3,4,4,4-heptadeuteriobutyl)-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one
Molecular formula	C₂₅H₂₈N₆O
Molecular weight	435.6 g/mol
Exact mass	435.2764
Grade	Reference Standard
HSN code	38229090
InChIKey	YOSHYTLCDANDAN-NCKGIQLSSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])CC1=NC2(CCCC2)C(=O)N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5
PubChem CID	71749528

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	1 / 5
TPSA	87.1 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 Irbesartan-d7?

The CAS Registry Number of Irbesartan-d7 is 1329496-43-6. It is also known as (Discontinued, see I751007 or I751004).

What is the molecular formula and molecular weight of Irbesartan-d7?

Irbesartan-d7 has the molecular formula C25H28N6O and a molecular weight of 435.6 g/mol. Its IUPAC name is 2-(2,2,3,3,4,4,4-heptadeuteriobutyl)-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one.

What is Irbesartan-d7 used for?

Irbesartan-d7 is supplied as a characterised reference material related to Irbesartan. 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 Irbesartan-d7 can I order?

We supply Irbesartan-d7 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 Irbesartan-d7?

Yes. Every lot of Irbesartan-d7 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 Irbesartan-d7 be shipped internationally?

Yes. We export Irbesartan-d7 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.