6-Chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid CAS 590376-91-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid.

CATO supplies 6-Chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid (CAS 590376-91-3), a certified reference material (molecular formula C16H9Cl2NO2, MW 318.15 g/mol) for analytical method development and quality control.

Structurally, 6-Chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid (C16H9Cl2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 318.15 g/mol, it falls into the moderately-high-molecular-weight range. 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 6-Chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid 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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