(2E)-1-(4-Methylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one CAS 1440663-08-0

Description

Compared with other compounds in its class, the molecular weight of 242.34 g/mol gives (2E)-1-(4-Methylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (2E)-1-(4-Methylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1440663-08-0), a certified reference material (molecular formula C15H14OS, MW 242.34 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H14OS, (2E)-1-(4-Methylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one contains sulfur-containing functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), (2E)-1-(4-Methylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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