[2-(Difluoromethoxy)-3-methylphenyl]boronic acid CAS 958451-78-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including [2-(Difluoromethoxy)-3-methylphenyl]boronic acid.

CATO supplies [2-(Difluoromethoxy)-3-methylphenyl]boronic acid (CAS 958451-78-0), a certified reference material (molecular formula C8H9BF2O3, MW 201.96 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, [2-(Difluoromethoxy)-3-methylphenyl]boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-(Difluoromethoxy)-3-methylphenyl]boronic 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
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