2-(4-Fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane 225916-39-2 4-Fluorophenylboronic acid neopentylglycol ester CAS 225916-39-2

Description

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.

CATO supplies 2-(4-Fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane 225916-39-2 4-Fluorophenylboronic acid neopentylglycol ester (CAS 225916-39-2), a certified reference material (molecular formula C11H20BFO2, MW 214.08 g/mol) for analytical method development and quality control.

2-(4-Fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane 225916-39-2 4-Fluorophenylboronic acid neopentylglycol ester (C11H20BFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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