5-Bromo-1-chloro-3-fluoro-2-(trifluoromethoxy)benzene CAS 1417566-38-1

Description

The molecular framework of 5-Bromo-1-chloro-3-fluoro-2-(trifluoromethoxy)benzene (C7H2BrClF4O) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

5-Bromo-1-chloro-3-fluoro-2-(trifluoromethoxy)benzene (CAS 1417566-38-1), molecular formula C7H2BrClF4O and molecular weight 293.44 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.

As a certified reference material (CRM), 5-Bromo-1-chloro-3-fluoro-2-(trifluoromethoxy)benzene 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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