Telmisartan Impurity N20 CAS 1083158-65-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1083158-65-9
Molecular FormulaC19H22N4O
Molecular Weight322.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Telmisartan Impurity N20 CAS 1083158-65-9 chemical structure

Description

High-purity Telmisartan Impurity N20 (CAS 1083158-65-9) pharmacopoeial impurity standards reference standard. Molecular formula: C19H22N4O. Molecular weight: 322.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H22N4O
Molecular Weight322.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms4

Related Telmisartan Standards

Recommended Standards

Why CATO?