Carbidopa Impurity 31 CAS 28860-96-0

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.28860-96-0
Molecular FormulaC12H18N2O4
Molecular Weight254.28 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Carbidopa Impurity 31 CAS 28860-96-0 chemical structure

Description

Carbidopa Impurity 31 (CAS 28860-96-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H18N2O4. Molecular weight: 254.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H18N2O4
Molecular Weight254.28 g/mol
AppearanceOff-white to pale 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms2

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