(E)-1-(4-phenoxyphenyl)-3-(2-thienyl)-2-propen-1-one 333772-32-0 KS-000028NT CAS 333772-32-0

Description

Compared with other compounds in its class, the molecular weight of 306.38 g/mol gives (E)-1-(4-phenoxyphenyl)-3-(2-thienyl)-2-propen-1-one 333772-32-0 KS-000028NT distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(E)-1-(4-phenoxyphenyl)-3-(2-thienyl)-2-propen-1-one 333772-32-0 KS-000028NT (CAS 333772-32-0) is a high-purity analytical reference standard with the molecular formula C19H14O2S and a molecular weight of 306.38 g/mol.

The molecular framework of (E)-1-(4-phenoxyphenyl)-3-(2-thienyl)-2-propen-1-one 333772-32-0 KS-000028NT (C19H14O2S) is characterized by a steroid core, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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