1-(4-Chlorophenyl)-2-((4-fluorophenyl)diazenyl)-3-hydroxyprop-2-en-1-one CAS 338400-44-5

Description

1-(4-Chlorophenyl)-2-((4-fluorophenyl)diazenyl)-3-hydroxyprop-2-en-1-one (C15H10ClFN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

1-(4-Chlorophenyl)-2-((4-fluorophenyl)diazenyl)-3-hydroxyprop-2-en-1-one (CAS 338400-44-5), molecular formula C15H10ClFN2O2 and molecular weight 304.70 g/mol, is a CATO reference standard with documented purity and traceability.

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.

As a certified reference material (CRM), 1-(4-Chlorophenyl)-2-((4-fluorophenyl)diazenyl)-3-hydroxyprop-2-en-1-one 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.

Physical & Chemical Properties

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