Methyl (R)-4-((5R,7R,8R,9S,10S,13R,14S,17R)-7-(methoxymethoxy)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate CAS 610313-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.610313-89-8
Molecular FormulaC27H44O5
Molecular Weight448.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (R)-4-((5R,7R,8R,9S,10S,13R,14S,17R)-7-(methoxymethoxy)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate CAS 610313-89-8 chemical structure

Description

CATO supplies Methyl (R)-4-((5R,7R,8R,9S,10S,13R,14S,17R)-7-(methoxymethoxy)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate (CAS 610313-89-8), a certified reference material (molecular formula C27H44O5, MW 448.64 g/mol) for analytical method development and quality control.

Owing to a steroid core, a hydroxyl group, an ether linkage, Methyl (R)-4-((5R,7R,8R,9S,10S,13R,14S,17R)-7-(methoxymethoxy)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 448.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 Methyl (R)-4-((5R,7R,8R,9S,10S,13R,14S,17R)-7-(methoxymethoxy)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate 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 FormulaC27H44O5
Molecular Weight448.64 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985

Recommended Standards

Why CATO?