(3-Chloro-6-fluoro-2-hydroxyphenyl)boronic acid CAS 2134622-97-0

Description

Compared with other compounds in its class, the molecular weight of 190.36 g/mol gives (3-Chloro-6-fluoro-2-hydroxyphenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3-Chloro-6-fluoro-2-hydroxyphenyl)boronic acid (CAS 2134622-97-0), molecular formula C6H5BClFO3 and molecular weight 190.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (3-Chloro-6-fluoro-2-hydroxyphenyl)boronic acid (C6H5BClFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 190.36 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), (3-Chloro-6-fluoro-2-hydroxyphenyl)boronic acid 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.

Physical & Chemical Properties

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