(25R)-Spirost-4-en-3,12-dion CAS 6875-60-1

Purity 97%+In StockPharmaceutical Standards
CAS No.6875-60-1
Molecular FormulaC27H38O4
Molecular Weight426.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(25R)-Spirost-4-en-3,12-dion CAS 6875-60-1 chemical structure

Description

(25R)-Spirost-4-en-3,12-dion (CAS 6875-60-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H38O4. Molecular weight: 426.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC27H38O4
Molecular Weight426.59 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

Recommended Standards

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