2-Chloro-N-(3,4-difluorophenyl)benzamide CAS 330467-98-6

Description

Compared with other compounds in its class, the molecular weight of 267.66 g/mol gives 2-Chloro-N-(3,4-difluorophenyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Chloro-N-(3,4-difluorophenyl)benzamide (CAS 330467-98-6), molecular formula C13H8ClF2NO and molecular weight 267.66 g/mol, is a CATO reference standard with documented purity and traceability.

2-Chloro-N-(3,4-difluorophenyl)benzamide (C13H8ClF2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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