(2,5-Diphenylfuran-3-yl)phosphonic acid CAS 7249-42-5

Description

The occurrence of (2,5-Diphenylfuran-3-yl)phosphonic acid is closely related to a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (2,5-Diphenylfuran-3-yl)phosphonic acid (CAS 7249-42-5), a certified reference material (molecular formula C16H13O4P, MW 300.25 g/mol) for analytical method development and quality control.

(2,5-Diphenylfuran-3-yl)phosphonic acid (C16H13O4P) contains a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage. 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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