Irbesartan Impurity 31 CAS 945540-26-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.945540-26-1
Molecular FormulaC21H20N6O
Molecular Weight372.42 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Irbesartan Impurity 31 CAS 945540-26-1 chemical structure

Description

Irbesartan Impurity 31 (CAS 945540-26-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C21H20N6O. Molecular weight: 372.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H20N6O
Molecular Weight372.42 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms6

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