Irbesartan

Name: Irbesartan
Brand: Vaqora Chemicals
SKU: VQ-022858

About Irbesartan

Listed under CAS 138402-11-6, Irbesartan is a high-purity reference standard of Irbesartan available from Vaqora Chemicals. The compound has the formula C25H28N6O, corresponding to a molecular weight of 428.5 g/mol. Its systematic (IUPAC) name is 2-butyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. It is also known as Irbesartan Form A or Irbesartan Form B.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Irbesartan, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Irbesartan in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Irbesartan

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

Irbesartan impurities

Specifications & identifiers

Chemical identifiers
Product name	Irbesartan
Catalogue No.	VQ-022858
CAS Number	138402-11-6
IUPAC name	2-butyl-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	428.5 g/mol
Exact mass	428.2325
Grade	Reference Standard
HSN code	38229090
InChIKey	YOSHYTLCDANDAN-UHFFFAOYSA-N
SMILES	CCCCC1=NC2(CCCC2)C(=O)N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5
PubChem CID	3749

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	1 / 5
TPSA	87.1 Å²
Synonyms	Irbesartan Form A, Irbesartan Form B, Irbesartan BMS, Irbesartan Zentiva, Irbesartan teva, Irbesartan Krka, Irbesartan Winthrop, 2-butyl-3-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1,3-diazaspiro[4.4]non-1-en-4-one, 2-Butyl-3-(p-(o-1H-tetrazol-5-ylphenyl)benzyl)-1,3-diazaspiro(4.4)non-1-en-4-one, 2-butyl-3-[p-(o-1H-tetrazol-5-ylphenyl)benzyl]-1,3-diazaspiro[4.4]non-1-en-4-one, 2-butyl-3-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-1,3-diazaspiro(4.4)non-1-en-4-one, 2-butyl-3-((4-(2-(2H-tetrazol-5-yl)phenyl)phenyl)methyl)-1,3-diazaspiro(4.4)non-1-en-4-one

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H372Causes damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P263, P264, P264 + P265, P270, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Irbesartan?

The CAS Registry Number of Irbesartan is 138402-11-6. It is also known as Irbesartan Form A, Irbesartan Form B, Irbesartan BMS.

What is the molecular formula and molecular weight of Irbesartan?

Irbesartan has the molecular formula C25H28N6O and a molecular weight of 428.5 g/mol. Its IUPAC name is 2-butyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one.

What is Irbesartan used for?

Irbesartan 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 can I order?

We supply Irbesartan 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?

Yes. Every lot of Irbesartan 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 be shipped internationally?

Yes. Irbesartan 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.