4-([(2,4-Dichlorophenyl)thio]methyl)benzoic acid CAS 793727-96-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-([(2,4-Dichlorophenyl)thio]methyl)benzoic acid.

4-([(2,4-Dichlorophenyl)thio]methyl)benzoic acid (CAS 793727-96-5), molecular formula C14H10Cl2O2S and molecular weight 313.20 g/mol, is a CATO reference standard with documented purity and traceability.

4-([(2,4-Dichlorophenyl)thio]methyl)benzoic acid (C14H10Cl2O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), 4-([(2,4-Dichlorophenyl)thio]methyl)benzoic 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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