Description

4-Phenylpyridine-3-Boronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl and heterobiaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing active pharmaceutical ingredients (APIs) and functional organic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those containing biphenyl or heterocyclic scaffolds.
• Agrochemical Synthesis: Used in creating advanced pesticides and herbicides with specific activity profiles.
• Material Science Research: Serves as a monomer or functional unit in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis.
• Chemical Biology Probes: Utilized for synthesizing molecular probes and sensors for biological research.
• Academic & R&D Laboratories: A fundamental reagent for methodological development in organic synthesis and cross-coupling chemistry.

Basic Information

Product Name	4-Phenylpyridine-3-Boronic Acid
CAS No.	1029654-15-6
Molecular Formula	C11H10BNO2
Molecular Weight	199.02 g/mol
Synonyms	3-Borono-4-phenylpyridine; (4-Phenylpyridin-3-yl)boronic acid; 4-Phenyl-3-pyridineboronic acid; 4-Phenyl-3-pyridinylboronic acid; 1029654-15-6; 4-Phenylpyridine-3-boronic acid pinacol ester (precursor); 3-(4-Phenyl)pyridineboronic acid
EINECS	Contact for details

Quality Control

Our 4-Phenylpyridine-3-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤1.0%
NMR Purity	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.