2-(2-((4-Chlorophenyl)thio)acetyl)-N-(2,4-difluorophenyl)hydrazine-1-carboxamide CAS 329699-89-0

Description

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.

CATO supplies 2-(2-((4-Chlorophenyl)thio)acetyl)-N-(2,4-difluorophenyl)hydrazine-1-carboxamide (CAS 329699-89-0), a certified reference material (molecular formula C15H12ClF2N3O2S, MW 371.79 g/mol) for analytical method development and quality control.

The molecular framework of 2-(2-((4-Chlorophenyl)thio)acetyl)-N-(2,4-difluorophenyl)hydrazine-1-carboxamide (C15H12ClF2N3O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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