2-Chloro-n-[3-(2,5-dimethylphenyl)-1-phenyl-1h-pyrazol-5-yl]acetamide CAS 957014-23-2

Description

As a certified reference material (CRM), 2-Chloro-n-[3-(2,5-dimethylphenyl)-1-phenyl-1h-pyrazol-5-yl]acetamide 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.

CATO supplies 2-Chloro-n-[3-(2,5-dimethylphenyl)-1-phenyl-1h-pyrazol-5-yl]acetamide (CAS 957014-23-2), a certified reference material (molecular formula C19H18ClN3O, MW 339.82 g/mol) for analytical method development and quality control.

2-Chloro-n-[3-(2,5-dimethylphenyl)-1-phenyl-1h-pyrazol-5-yl]acetamide (C19H18ClN3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, 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.

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.

Physical & Chemical Properties

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