3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-Pyridineboronic acid pinacol ester 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine Pyridine-3-boronic acid pinacol ester 329214-79-1 CAS 329214-79-1

Purity 97%+In StockPharmaceutical Standards
CAS No.329214-79-1
Molecular FormulaC11H22BNO2
Molecular Weight211.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-Pyridineboronic acid pinacol ester 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine Pyridine-3-boronic acid pinacol ester 329214-79-1 CAS 329214-79-1 chemical structure

Description

CATO manufactures 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-Pyridineboronic acid pinacol ester 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine Pyridine-3-boronic acid pinacol ester 329214-79-1 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-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-Pyridineboronic acid pinacol ester 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine Pyridine-3-boronic acid pinacol ester 329214-79-1 (CAS 329214-79-1), molecular formula C11H22BNO2 and molecular weight 211.11 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-Pyridineboronic acid pinacol ester 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine Pyridine-3-boronic acid pinacol ester 329214-79-1 (C11H22BNO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H22BNO2
Molecular Weight211.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2025
Nitrogen Atoms1

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