(3-Ethoxy-4-methoxyphenyl)boronic acid CAS 915201-13-7

Purity 97%+In StockPharmaceutical Standards
CAS No.915201-13-7
Molecular FormulaC9H13BO4
Molecular Weight196.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-Ethoxy-4-methoxyphenyl)boronic acid CAS 915201-13-7 chemical structure

Description

CATO manufactures (3-Ethoxy-4-methoxyphenyl)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.

(3-Ethoxy-4-methoxyphenyl)boronic acid (CAS 915201-13-7) is a high-purity analytical reference standard with the molecular formula C9H13BO4 and a molecular weight of 196.01 g/mol.

(3-Ethoxy-4-methoxyphenyl)boronic acid (C9H13BO4) 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. 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.

Physical & Chemical Properties

Molecular FormulaC9H13BO4
Molecular Weight196.01 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987

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