2,3-Difluoro-4-(hydroxymethyl)phenylboronic acid CAS 1315281-32-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1315281-32-3
Molecular FormulaC7H7BF2O3
Molecular Weight187.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Difluoro-4-(hydroxymethyl)phenylboronic acid CAS 1315281-32-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 187.94 g/mol gives 2,3-Difluoro-4-(hydroxymethyl)phenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,3-Difluoro-4-(hydroxymethyl)phenylboronic acid (CAS 1315281-32-3) is a high-purity analytical reference standard with the molecular formula C7H7BF2O3 and a molecular weight of 187.94 g/mol.

Structurally, 2,3-Difluoro-4-(hydroxymethyl)phenylboronic acid (C7H7BF2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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 187.94 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2,3-Difluoro-4-(hydroxymethyl)phenylboronic 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

Molecular FormulaC7H7BF2O3
Molecular Weight187.94 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Halogen ContentF-containing

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