338409-45-3 5-methyl-2-[3-(trifluoromethyl)phenyl]-1,3-thiazol-4-yl cyclopropanecarboxylate KS-00001VFH CAS 338409-45-3

Description

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.

338409-45-3 5-methyl-2-[3-(trifluoromethyl)phenyl]-1,3-thiazol-4-yl cyclopropanecarboxylate KS-00001VFH (CAS 338409-45-3), molecular formula C15H12F3NO2S and molecular weight 327.32 g/mol, is a CATO reference standard with documented purity and traceability.

338409-45-3 5-methyl-2-[3-(trifluoromethyl)phenyl]-1,3-thiazol-4-yl cyclopropanecarboxylate KS-00001VFH (C15H12F3NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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