(7α)-Methyl Androstenedione 3-Ethylene Ketal CAS 141664-12-2

Purity 97%+In StockPharmaceutical Standards
CAS No.141664-12-2
Molecular FormulaC21H30O3
Molecular Weight330.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(7α)-Methyl Androstenedione 3-Ethylene Ketal CAS 141664-12-2 chemical structure

Description

High-purity (7α)-Methyl Androstenedione 3-Ethylene Ketal (CAS 141664-12-2) pharmaceutical standards reference standard. Molecular formula: C21H30O3. Molecular weight: 330.46 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H30O3
Molecular Weight330.46 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997

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