5-(4-Chlorophenyl)-6-(trifluoromethyl)pyrimidine-2,4-diamine CAS 2263-96-9

Description

Compared with other compounds in its class, the molecular weight of 288.66 g/mol gives 5-(4-Chlorophenyl)-6-(trifluoromethyl)pyrimidine-2,4-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-(4-Chlorophenyl)-6-(trifluoromethyl)pyrimidine-2,4-diamine (CAS 2263-96-9), a certified reference material (molecular formula C11H8ClF3N4, MW 288.66 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, 5-(4-Chlorophenyl)-6-(trifluoromethyl)pyrimidine-2,4-diamine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 5-(4-Chlorophenyl)-6-(trifluoromethyl)pyrimidine-2,4-diamine 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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