Ethyl 2-(5-chloro-1,3-benzothiazol-2-yl)acetate CAS 881634-13-5

Description

Compared with other compounds in its class, the molecular weight of 255.72 g/mol gives Ethyl 2-(5-chloro-1,3-benzothiazol-2-yl)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Ethyl 2-(5-chloro-1,3-benzothiazol-2-yl)acetate (CAS 881634-13-5), a certified reference material (molecular formula C11H10ClNO2S, MW 255.72 g/mol) for analytical method development and quality control.

Ethyl 2-(5-chloro-1,3-benzothiazol-2-yl)acetate (C11H10ClNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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