(2E)-1-(2-Chlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one CAS 869712-83-4

Description

(2E)-1-(2-Chlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 869712-83-4), molecular formula C16H13ClO2 and molecular weight 272.73 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, (2E)-1-(2-Chlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 272.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures (2E)-1-(2-Chlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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