5β-Pregnane-3β,20(S)-diol CAS 80-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.80-90-0
Molecular FormulaC21H36O2
Molecular Weight320.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5β-Pregnane-3β,20(S)-diol CAS 80-90-0 chemical structure

Description

5β-Pregnane-3β,20(S)-diol (CAS 80-90-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H36O2. Molecular weight: 320.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H36O2
Molecular Weight320.51 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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