4-Hydroxy-2-methyl-8-trifluoromethylquinoline CAS 140908-88-9

Description

The occurrence of 4-Hydroxy-2-methyl-8-trifluoromethylquinoline is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Hydroxy-2-methyl-8-trifluoromethylquinoline (CAS 140908-88-9), molecular formula C11H18F3NO and molecular weight 237.26 g/mol, is a CATO reference standard with documented purity and traceability.

4-Hydroxy-2-methyl-8-trifluoromethylquinoline (C11H18F3NO) contains 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 4-Hydroxy-2-methyl-8-trifluoromethylquinoline 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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