2,3,5,6-Tetrakis(4-bromophenyl)pyrazine CAS 52889-50-6

Description

Compared with other compounds in its class, the molecular weight of 700.06 g/mol gives 2,3,5,6-Tetrakis(4-bromophenyl)pyrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,3,5,6-Tetrakis(4-bromophenyl)pyrazine (CAS 52889-50-6), a certified reference material (molecular formula C28H16Br4N2, MW 700.06 g/mol) for analytical method development and quality control.

2,3,5,6-Tetrakis(4-bromophenyl)pyrazine (C28H16Br4N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 2,3,5,6-Tetrakis(4-bromophenyl)pyrazine 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

Why CATO?

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