5-((Benzylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione CAS 128889-73-6

Description

CATO manufactures 5-((Benzylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies 5-((Benzylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 128889-73-6), a certified reference material (molecular formula C14H14O4S, MW 278.32 g/mol) for analytical method development and quality control.

5-((Benzylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (C14H14O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. It is notably hygroscopic, 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.

Physical & Chemical Properties

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