(2-Aminophenyl)(2,5-dichlorophenyl)methanone CAS 21723-84-2

Description

Compared with other compounds in its class, the molecular weight of 266.12 g/mol gives (2-Aminophenyl)(2,5-dichlorophenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2-Aminophenyl)(2,5-dichlorophenyl)methanone (CAS 21723-84-2), molecular formula C13H9Cl2NO and molecular weight 266.12 g/mol, is a CATO reference standard with documented purity and traceability.

(2-Aminophenyl)(2,5-dichlorophenyl)methanone (C13H9Cl2NO) contains a nitrogen-containing heterocyclic scaffold, an amide 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; 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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