5-Fluoro-2-(methoxymethoxy)phenylboronic acid CAS 488713-34-4

Description

Compared with other compounds in its class, the molecular weight of 199.97 g/mol gives 5-Fluoro-2-(methoxymethoxy)phenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Fluoro-2-(methoxymethoxy)phenylboronic acid (CAS 488713-34-4) is a high-purity analytical reference standard with the molecular formula C8H10BFO4 and a molecular weight of 199.97 g/mol.

5-Fluoro-2-(methoxymethoxy)phenylboronic acid (C8H10BFO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 5-Fluoro-2-(methoxymethoxy)phenylboronic 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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