(3aR,4R,5R,6aS)-2-oxo-4-(3-oxodecyl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate CAS 120373-45-7

Purity 97%+In StockPharmaceutical Standards
CAS No.120373-45-7
Molecular FormulaC30H36O5
Molecular Weight476.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3aR,4R,5R,6aS)-2-oxo-4-(3-oxodecyl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate CAS 120373-45-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 476.60 g/mol gives (3aR,4R,5R,6aS)-2-oxo-4-(3-oxodecyl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (3aR,4R,5R,6aS)-2-oxo-4-(3-oxodecyl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate (CAS 120373-45-7), a certified reference material (molecular formula C30H36O5, MW 476.60 g/mol) for analytical method development and quality control.

The molecular framework of (3aR,4R,5R,6aS)-2-oxo-4-(3-oxodecyl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate (C30H36O5) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC30H36O5
Molecular Weight476.60 g/mol
AppearancePale yellow to 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991

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