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VAQORACHEMICALS
Impurity reference standards

Azilsartan impurities & reference standards

Characterised Azilsartan impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.

58reference materials
2isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Azilsartan
147403-03-0 · C25H20N4O5
View API
Reference Standard
Azilsartan chemical structure
Azilsartan
CAS
147403-03-0
Formula
C25H20N4O5
MW
456.4 g/mol
In stock
Reference Standard
Azilsartan Dimer chemical structure
Azilsartan Dimer
CAS
1604812-35-2
Formula
C35H28N4O11
MW
680.6 g/mol
VQ-020869
Reference Standard
Azilsartan-d4 chemical structure
Azilsartan-d4
CAS
1794817-45-0
Formula
C25H20N4O5
MW
460.5 g/mol
VQ-024477
Reference Standard
Azilsartan-d5 chemical structure
Azilsartan-d5
CAS
1346599-45-8
Formula
C25H20N4O5
MW
461.5 g/mol
VQ-029336

FAQs — Azilsartan impurities

Which Azilsartan impurities do you supply?

We list 58 Azilsartan-related reference materials, including process impurities, degradation products, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.

What are Azilsartan impurity standards used for?

They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).

Can you synthesise a Azilsartan impurity that is not listed?

Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.

Request Azilsartan impurity standards

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