4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl CAS 149451-95-6

Description

Compared with other compounds in its class, the molecular weight of 307.20 g/mol gives 4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl (CAS 149451-95-6), a certified reference material (molecular formula C16H16BrF, MW 307.20 g/mol) for analytical method development and quality control.

Owing to fluorine/bromine substitution, a polycyclic aromatic system, 4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl 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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