(E)-1-(3-bromothiophen-2-yl)-3-(2,4-dichlorophenyl)prop-2-en-1-one CAS 339113-88-1

Description

As a certified reference material (CRM), (E)-1-(3-bromothiophen-2-yl)-3-(2,4-dichlorophenyl)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.

(E)-1-(3-bromothiophen-2-yl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 339113-88-1), molecular formula C13H7BrCl2OS and molecular weight 362.07 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C13H7BrCl2OS, (E)-1-(3-bromothiophen-2-yl)-3-(2,4-dichlorophenyl)prop-2-en-1-one contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 362.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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