(2e)-3-(3-Fluoro-4-methoxyphenyl)prop-2-enoic acid CAS 147906-08-9

Description

(2e)-3-(3-Fluoro-4-methoxyphenyl)prop-2-enoic acid (C10H9FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

(2e)-3-(3-Fluoro-4-methoxyphenyl)prop-2-enoic acid (CAS 147906-08-9), molecular formula C10H9FO3 and molecular weight 196.18 g/mol, is a CATO reference standard with documented purity and traceability.

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)-3-(3-Fluoro-4-methoxyphenyl)prop-2-enoic acid 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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