Carbidopa EP Impurity E CAS 52514-63-3

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.52514-63-3
Molecular FormulaC11H16N2O4
Molecular Weight240.26 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Carbidopa EP Impurity E CAS 52514-63-3 chemical structure

Description

High-purity Carbidopa EP Impurity E (CAS 52514-63-3) pharmacopoeial impurity standards reference standard. Molecular formula: C11H16N2O4. Molecular weight: 240.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H16N2O4
Molecular Weight240.26 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>90%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms2

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