Pregnenolone Impurity 13 CAS 566-65-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.566-65-4
Molecular FormulaC21H32O2
Molecular Weight316.48 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pregnenolone Impurity 13 CAS 566-65-4 chemical structure

Description

High-purity Pregnenolone Impurity 13 (CAS 566-65-4) pharmacopoeial impurity standards reference standard. Molecular formula: C21H32O2. Molecular weight: 316.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H32O2
Molecular Weight316.48 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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