1,3-Bis[(4-bromophenyl)sulfanyl]propan-2-one CAS 400081-03-0

Description

The molecular framework of 1,3-Bis[(4-bromophenyl)sulfanyl]propan-2-one (C15H12Br2OS2) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).

1,3-Bis[(4-bromophenyl)sulfanyl]propan-2-one (CAS 400081-03-0), molecular formula C15H12Br2OS2 and molecular weight 432.19 g/mol, is a CATO reference standard with documented purity and traceability.

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.

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

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