6-(4-Chlorophenyl)-2-hydroxy-4-[2-(trifluoromethyl)phenyl]pyridine-3-carbonitrile CAS 478261-48-2

Description

6-(4-Chlorophenyl)-2-hydroxy-4-[2-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (C19H10ClF3N2O) contains a steroid core, 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

6-(4-Chlorophenyl)-2-hydroxy-4-[2-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 478261-48-2), molecular formula C19H10ClF3N2O and molecular weight 374.74 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures 6-(4-Chlorophenyl)-2-hydroxy-4-[2-(trifluoromethyl)phenyl]pyridine-3-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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