Irbesartan Impurity 20

Name: Irbesartan Impurity 20
Brand: Zemixal
SKU: ZX-029975

Reference StandardAvailable on request

Buy Irbesartan Impurity 20 (CAS 143618-44-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-029975.

Pack sizes

Irbesartan Impurity 20 chemical structure

CAS number143618-44-4

FormulaC₃₃H₂₅N₇

Molar mass519.6 g/mol

Physical formSolid

HS code38229090

InChIKeyZIKZMAFZWVVHPT-UHFFFAOYSA-N

IUPAC name5-[2-[4-(azidomethyl)phenyl]phenyl]-2-trityltetrazole

About Irbesartan Impurity 20

Analytical teams working on Irbesartan use Irbesartan Impurity 20 as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 143618-44-4, formula C33H25N7 and molar mass 519.6 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Irbesartan

See every impurity, metabolite and related compound we list for this API.

Irbesartan standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Irbesartan Impurity 20
Product name	Irbesartan Impurity 20
Catalogue number	ZX-029975
CAS number	143618-44-4
IUPAC name	5-[2-[4-(azidomethyl)phenyl]phenyl]-2-trityltetrazole
Molecular formula	C₃₃H₂₅N₇
Molar mass	519.6 g/mol
Exact mass	519.2171
Grade	Reference Standard
Physical form	Solid
XLogP3	9.1
H-bond donors / acceptors	0 / 5
Topological polar surface area	58 Å²
HS code	38229090
InChIKey	ZIKZMAFZWVVHPT-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)N4N=C(N=N4)C5=CC=CC=C5C6=CC=C(C=C6)CN=[N+]=[N-]
PubChem CID	9984141
Synonyms	5-(4'-(Azidomethyl)-[1,1'-biphenyl]-2-yl)-2-trityl-2H-tetrazole, 5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Irbesartan Impurity 20
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Irbesartan Impurity 20

Which CAS number identifies Irbesartan Impurity 20?

Irbesartan Impurity 20 is registered under CAS 143618-44-4. You may also see it listed as 5-(4'-(Azidomethyl)-[1,1'-biphenyl]-2-yl)-2-trityl-2H-tetrazole, 5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole. Our catalogue number for this item is ZX-029975.

What are the formula and molar mass of Irbesartan Impurity 20?

For Irbesartan Impurity 20, its formula is C33H25N7 and its molar mass is 519.6 g/mol. The systematic (IUPAC) name is 5-[2-[4-(azidomethyl)phenyl]phenyl]-2-trityltetrazole. InChIKey ZIKZMAFZWVVHPT-UHFFFAOYSA-N lets you match it in any structure database.

How is Irbesartan Impurity 20 used in pharmaceutical QC?

Irbesartan Impurity 20 is a characterised reference material linked to Irbesartan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Irbesartan Impurity 20?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Irbesartan Impurity 20?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Irbesartan Impurity 20 to my country?

Yes. Irbesartan Impurity 20 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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