(8-bromo-1-naphthyl)boronic acid CAS 167105-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.167105-03-5
Molecular FormulaC10H18BBrO2
Molecular Weight260.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(8-bromo-1-naphthyl)boronic acid CAS 167105-03-5 chemical structure

Description

CATO supplies (8-bromo-1-naphthyl)boronic acid (CAS 167105-03-5), a certified reference material (molecular formula C10H18BBrO2, MW 260.96 g/mol) for analytical method development and quality control.

(8-bromo-1-naphthyl)boronic acid (C10H18BBrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H18BBrO2
Molecular Weight260.96 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2004
Halogen ContentBr-containing

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