(2E)-3-(2-Chloro-6-fluorophenyl)-1-(3-nitrophenyl)prop-2-en-1-one CAS 1354942-19-0

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 (2E)-3-(2-Chloro-6-fluorophenyl)-1-(3-nitrophenyl)prop-2-en-1-one (CAS 1354942-19-0), a certified reference material (molecular formula C15H9ClFNO3, MW 305.69 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (2E)-3-(2-Chloro-6-fluorophenyl)-1-(3-nitrophenyl)prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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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