3-O-Benzyl 16-Epiestriol CAS 33116-58-4

Purity 97%+In StockPharmaceutical Standards
CAS No.33116-58-4
Molecular FormulaC25H30O3
Molecular Weight378.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-O-Benzyl 16-Epiestriol CAS 33116-58-4 chemical structure

Description

High-purity 3-O-Benzyl 16-Epiestriol (CAS 33116-58-4) pharmaceutical standards reference standard. Molecular formula: C25H30O3. Molecular weight: 378.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC25H30O3
Molecular Weight378.50 g/mol
AppearancePale yellow to 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966

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