1-(4-chlorophenyl)-3-[3,5-di(trifluoromethyl)phenyl]prop-2-en-1-one CAS 254096-58-7

Description

Compared with other compounds in its class, the molecular weight of 378.70 g/mol gives 1-(4-chlorophenyl)-3-[3,5-di(trifluoromethyl)phenyl]prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(4-chlorophenyl)-3-[3,5-di(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 254096-58-7), a certified reference material (molecular formula C17H9ClF6O, MW 378.70 g/mol) for analytical method development and quality control.

Structurally, 1-(4-chlorophenyl)-3-[3,5-di(trifluoromethyl)phenyl]prop-2-en-1-one (C17H9ClF6O) contains a steroid core, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 378.70 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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