methyl (4R)-4-[(3R,5S,6S,8S,9S,10S,13R,14S,17R)-3-acetyloxy-6-ethyl-10,13-dimethyl-7-oxo-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoate CAS 1831863-19-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1831863-19-4
Molecular FormulaC29H46O5
Molecular Weight474.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

methyl (4R)-4-[(3R,5S,6S,8S,9S,10S,13R,14S,17R)-3-acetyloxy-6-ethyl-10,13-dimethyl-7-oxo-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoate CAS 1831863-19-4 chemical structure

Description

methyl (4R)-4-[(3R,5S,6S,8S,9S,10S,13R,14S,17R)-3-acetyloxy-6-ethyl-10,13-dimethyl-7-oxo-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoate (CAS 1831863-19-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H46O5. Molecular weight: 474.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC29H46O5
Molecular Weight474.67 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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.)1995

Recommended Standards

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