2-Chloro-4-fluoro-6-methylphenylboronic acid CAS 2121514-96-1

Description

The occurrence of 2-Chloro-4-fluoro-6-methylphenylboronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Chloro-4-fluoro-6-methylphenylboronic acid (CAS 2121514-96-1), molecular formula C7H7BClFO2 and molecular weight 188.39 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H7BClFO2, 2-Chloro-4-fluoro-6-methylphenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 2-Chloro-4-fluoro-6-methylphenylboronic 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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