4-Chloro-2-(4-fluorophenyl)thiazole-5-carbaldehyde CAS 499796-86-0

Description

The occurrence of 4-Chloro-2-(4-fluorophenyl)thiazole-5-carbaldehyde is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Chloro-2-(4-fluorophenyl)thiazole-5-carbaldehyde (CAS 499796-86-0), molecular formula C10H5ClFNOS and molecular weight 241.67 g/mol, is a CATO reference standard with documented purity and traceability.

4-Chloro-2-(4-fluorophenyl)thiazole-5-carbaldehyde (C10H5ClFNOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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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