(17α)-17-Hydroxy-3-oxoandrost-4-ene-17-carboxylic acid CAS 633-29-4

Purity 97%+In StockPharmaceutical Standards
CAS No.633-29-4
Molecular FormulaC20H28O4
Molecular Weight332.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(17α)-17-Hydroxy-3-oxoandrost-4-ene-17-carboxylic acid CAS 633-29-4 chemical structure

Description

(17α)-17-Hydroxy-3-oxoandrost-4-ene-17-carboxylic acid (CAS 633-29-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H28O4. Molecular weight: 332.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H28O4
Molecular Weight332.43 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.)1957

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