Cyproterone Acetate EP Impurity I CAS 13698-49-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.13698-49-2
Molecular FormulaC23H27ClO4
Molecular Weight402.91 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cyproterone Acetate EP Impurity I CAS 13698-49-2 chemical structure

Description

High-purity Cyproterone Acetate EP Impurity I (CAS 13698-49-2) pharmacopoeial impurity standards reference standard. Molecular formula: C23H27ClO4. Molecular weight: 402.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC23H27ClO4
Molecular Weight402.91 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Halogen ContentCl-containing

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