4-PREGNEN-1α, 11β, 21-TRIOL-3, 20-DIONE CAS 10163-49-2

Purity 97%+In StockPharmaceutical Standards
CAS No.10163-49-2
Molecular FormulaC21H30O5
Molecular Weight362.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-PREGNEN-1α, 11β, 21-TRIOL-3, 20-DIONE CAS 10163-49-2 chemical structure

Description

High-purity 4-PREGNEN-1α, 11β, 21-TRIOL-3, 20-DIONE (CAS 10163-49-2) pharmaceutical standards reference standard. Molecular formula: C21H30O5. Molecular weight: 362.46 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H30O5
Molecular Weight362.46 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 methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1959

Related PREGNEN Standards

Recommended Standards

Why CATO?