Ethyl 4-chloro-2-((2,4-dichlorobenzyl)thio)pyrimidine-5-carboxylate CAS 6944-75-8

Description

Compared with other compounds in its class, the molecular weight of 377.67 g/mol gives Ethyl 4-chloro-2-((2,4-dichlorobenzyl)thio)pyrimidine-5-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 4-chloro-2-((2,4-dichlorobenzyl)thio)pyrimidine-5-carboxylate (CAS 6944-75-8), molecular formula C14H11Cl3N2O2S and molecular weight 377.67 g/mol, is a CATO reference standard with documented purity and traceability.

Ethyl 4-chloro-2-((2,4-dichlorobenzyl)thio)pyrimidine-5-carboxylate (C14H11Cl3N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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.

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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