2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfonyl)methyl]-1-benzofuran CAS 338411-59-9

Description

Compared with other compounds in its class, the molecular weight of 445.32 g/mol gives 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfonyl)methyl]-1-benzofuran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfonyl)methyl]-1-benzofuran (CAS 338411-59-9), a certified reference material (molecular formula C22H14Cl2O4S, MW 445.32 g/mol) for analytical method development and quality control.

2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfonyl)methyl]-1-benzofuran (C22H14Cl2O4S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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.

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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