Valsartan Impurity 42 CAS 443093-86-5

Purity >80%In StockPharmacopoeial Impurity Standards
CAS No.443093-86-5
Molecular FormulaC24H28N2O3
Molecular Weight392.49 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Valsartan Impurity 42 CAS 443093-86-5 chemical structure

Description

High-purity Valsartan Impurity 42 (CAS 443093-86-5) pharmacopoeial impurity standards reference standard. Molecular formula: C24H28N2O3. Molecular weight: 392.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC24H28N2O3
Molecular Weight392.49 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>80%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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