1-([1,1'-Biphenyl]-4-yl)-3-((4-bromophenyl)thio)propan-1-one CAS 882749-10-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-([1,1'-Biphenyl]-4-yl)-3-((4-bromophenyl)thio)propan-1-one.

1-([1,1'-Biphenyl]-4-yl)-3-((4-bromophenyl)thio)propan-1-one (CAS 882749-10-2) is a high-purity analytical reference standard with the molecular formula C21H17BrOS and a molecular weight of 397.33 g/mol.

1-([1,1'-Biphenyl]-4-yl)-3-((4-bromophenyl)thio)propan-1-one (C21H17BrOS) contains a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 1-([1,1'-Biphenyl]-4-yl)-3-((4-bromophenyl)thio)propan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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