5'-Bromo-4,4''-di-tert-butyl-1,1':3',1''-terphenyl CAS 351029-50-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5'-Bromo-4,4''-di-tert-butyl-1,1':3',1''-terphenyl.

CATO supplies 5'-Bromo-4,4''-di-tert-butyl-1,1':3',1''-terphenyl (CAS 351029-50-0), a certified reference material (molecular formula C26H29Br, MW 421.41 g/mol) for analytical method development and quality control.

The molecular framework of 5'-Bromo-4,4''-di-tert-butyl-1,1':3',1''-terphenyl (C26H29Br) is characterized by 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 5'-Bromo-4,4''-di-tert-butyl-1,1':3',1''-terphenyl 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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