Entacapone EP Impurity I CAS 1364322-42-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1364322-42-8
Molecular FormulaC13H12N2O6
Molecular Weight292.24 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Entacapone EP Impurity I CAS 1364322-42-8 chemical structure

Description

High-purity Entacapone EP Impurity I (CAS 1364322-42-8) pharmacopoeial impurity standards reference standard. Molecular formula: C13H12N2O6. Molecular weight: 292.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC13H12N2O6
Molecular Weight292.24 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2

Related Entacapone Standards

Recommended Standards

Why CATO?