4-Carboxyphenylboronic acid CAS 14047-29-1

Purity 97%+In StockPharmaceutical Standards
CAS No.14047-29-1
Molecular FormulaC7H13BO4
Molecular Weight171.99 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Carboxyphenylboronic acid CAS 14047-29-1 chemical structure

Description

4-Carboxyphenylboronic acid (CAS 14047-29-1) is a high-purity analytical reference standard with the molecular formula C7H13BO4 and a molecular weight of 171.99 g/mol.

4-Carboxyphenylboronic acid (C7H13BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 4-Carboxyphenylboronic 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 FormulaC7H13BO4
Molecular Weight171.99 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1961

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