(5S,8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one CAS 1912-61-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1912-61-4
Molecular FormulaC19H30O
Molecular Weight274.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5S,8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one CAS 1912-61-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5S,8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one.

(5S,8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one (CAS 1912-61-4) is a high-purity analytical reference standard with the molecular formula C19H30O and a molecular weight of 274.44 g/mol.

Based on its molecular formula C19H30O, (5S,8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (5S,8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC19H30O
Molecular Weight274.44 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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