4-(4-Chlorophenyl)-5-[(Z)-2-(4-fluorophenyl)diazen-1-yl]-2-methylpyrimidine CAS 338962-04-2

Description

As a certified reference material (CRM), 4-(4-Chlorophenyl)-5-[(Z)-2-(4-fluorophenyl)diazen-1-yl]-2-methylpyrimidine 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.

4-(4-Chlorophenyl)-5-[(Z)-2-(4-fluorophenyl)diazen-1-yl]-2-methylpyrimidine (CAS 338962-04-2), molecular formula C17H12ClFN4 and molecular weight 326.76 g/mol, is a CATO reference standard with documented purity and traceability.

4-(4-Chlorophenyl)-5-[(Z)-2-(4-fluorophenyl)diazen-1-yl]-2-methylpyrimidine (C17H12ClFN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

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