4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenol 4-hydroxyphenylboronic acid, pinacol ester 4-hydroxyphenylboronic acid pinacol ester 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 4-hydroxybenzeneboronic acid, pinacol ester 4-hydroxybenzeneboronic acid pinacol ester 4-hydroxyphenylboronic acid pinacolate 4-hydroxyphenylboronic acid, pinacol cyclic ester 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenol 4-Hydroxyphenylboronic acid pinacol cyclic ester 269409-70-3 CAS 269409-70-3

Description

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenol 4-hydroxyphenylboronic acid, pinacol ester 4-hydroxyphenylboronic acid pinacol ester 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 4-hydroxybenzeneboronic acid, pinacol ester 4-hydroxybenzeneboronic acid pinacol ester 4-hydroxyphenylboronic acid pinacolate 4-hydroxyphenylboronic acid, pinacol cyclic ester 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenol 4-Hydroxyphenylboronic acid pinacol cyclic ester 269409-70-3 (CAS 269409-70-3), molecular formula C12H23BO3 and molecular weight 226.12 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H23BO3, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenol 4-hydroxyphenylboronic acid, pinacol ester 4-hydroxyphenylboronic acid pinacol ester 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 4-hydroxybenzeneboronic acid, pinacol ester 4-hydroxybenzeneboronic acid pinacol ester 4-hydroxyphenylboronic acid pinacolate 4-hydroxyphenylboronic acid, pinacol cyclic ester 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenol 4-Hydroxyphenylboronic acid pinacol cyclic ester 269409-70-3 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 226.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenol 4-hydroxyphenylboronic acid, pinacol ester 4-hydroxyphenylboronic acid pinacol ester 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 4-hydroxybenzeneboronic acid, pinacol ester 4-hydroxybenzeneboronic acid pinacol ester 4-hydroxyphenylboronic acid pinacolate 4-hydroxyphenylboronic acid, pinacol cyclic ester 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenol 4-Hydroxyphenylboronic acid pinacol cyclic ester 269409-70-3 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

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