Rel-((2R,3S)-3-([1,1'-biphenyl]-4-yl)oxiran-2-yl)(phenyl)methanone CAS 82389-34-2

Description

Rel-((2R,3S)-3-([1,1'-biphenyl]-4-yl)oxiran-2-yl)(phenyl)methanone (CAS 82389-34-2) is a high-purity analytical reference standard with the molecular formula C21H16O2 and a molecular weight of 300.35 g/mol.

Owing to a steroid core, a hydroxyl group, an ether linkage, Rel-((2R,3S)-3-([1,1'-biphenyl]-4-yl)oxiran-2-yl)(phenyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.35 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 Rel-((2R,3S)-3-([1,1'-biphenyl]-4-yl)oxiran-2-yl)(phenyl)methanone 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

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