(8S,9S,10R,13S,14S)-10,13-dimethyl-7-oxo-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3-yl acetate CAS 40573-86-2

Purity 97%+In StockPharmaceutical Standards
CAS No.40573-86-2
Molecular FormulaC23H32O5
Molecular Weight388.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(8S,9S,10R,13S,14S)-10,13-dimethyl-7-oxo-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3-yl acetate CAS 40573-86-2 chemical structure

Description

CATO supplies (8S,9S,10R,13S,14S)-10,13-dimethyl-7-oxo-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3-yl acetate (CAS 40573-86-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H32O5. Molecular weight: 388.50 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC23H32O5
Molecular Weight388.50 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968

Recommended Standards

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