2-(Difluoromethyl)-4-oxo-1,4-dihydroquinoline-6-carbonitrile CAS 1708263-46-0

Description

As a certified reference material (CRM), 2-(Difluoromethyl)-4-oxo-1,4-dihydroquinoline-6-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies 2-(Difluoromethyl)-4-oxo-1,4-dihydroquinoline-6-carbonitrile (CAS 1708263-46-0), a certified reference material (molecular formula C11H6F2N2O, MW 220.17 g/mol) for analytical method development and quality control.

2-(Difluoromethyl)-4-oxo-1,4-dihydroquinoline-6-carbonitrile (C11H6F2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide 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; 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.

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.

Physical & Chemical Properties

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