17-Methyl-5a-androstane-3b,17b-diol-d5 CAS 853904-65-1

Purity 97%+In StockPharmaceutical Standards
CAS No.853904-65-1
Molecular FormulaC20H29D5O2
Molecular Weight311.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

17-Methyl-5a-androstane-3b,17b-diol-d5 CAS 853904-65-1 chemical structure

Description

High-purity 17-Methyl-5a-androstane-3b,17b-diol-d5 (CAS 853904-65-1) pharmaceutical standards reference standard. Molecular formula: C20H29D5O2. Molecular weight: 311.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H29D5O2
Molecular Weight311.51 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
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)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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