1-(Benzofuran-2-yl)-4,4,4-trifluorobutane-1,3-dione CAS 327-24-2

Description

The occurrence of 1-(Benzofuran-2-yl)-4,4,4-trifluorobutane-1,3-dione is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(Benzofuran-2-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 327-24-2) is a high-purity analytical reference standard with the molecular formula C12H7F3O3 and a molecular weight of 256.18 g/mol.

1-(Benzofuran-2-yl)-4,4,4-trifluorobutane-1,3-dione (C12H7F3O3) 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. 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.

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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