3-(1-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-4-yl)propanoic acid CAS 870704-02-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(1-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-4-yl)propanoic acid.

CATO supplies 3-(1-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-4-yl)propanoic acid (CAS 870704-02-2), a certified reference material (molecular formula C18H15ClN2O2, MW 326.78 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H15ClN2O2, 3-(1-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-4-yl)propanoic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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