5-(((2,4-Dichlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione CAS 477866-35-6

Description

The molecular framework of 5-(((2,4-Dichlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (C13H10Cl2O4S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 5-(((2,4-Dichlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-35-6), a certified reference material (molecular formula C13H10Cl2O4S, MW 333.19 g/mol) for analytical method development and quality control.

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), 5-(((2,4-Dichlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione 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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