Description

3,5-Di(Pyridin-2-Yl)Phenylboronic Acid is a high-value, multifunctional boronic acid derivative featuring a central phenyl ring flanked by two pyridinyl groups. This compound is a crucial advanced pharmaceutical intermediate and ligand precursor in modern synthetic chemistry, prized for its ability to participate in key cross-coupling reactions. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing complex molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key building block for synthesizing biaryl and heterobiaryl structures prevalent in active pharmaceutical ingredients (APIs) and organic electronic materials.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly in kinase inhibitors and other small molecule therapeutics.
• Metal-Organic Framework (MOF) Synthesis: Serves as a functional organic linker for constructing porous coordination polymers with tailored properties for gas storage or catalysis.
• Catalyst Ligand Precursor: Can be modified to create sophisticated ligands for transition metal catalysts used in asymmetric synthesis.
• Agrochemical Research: Employed in the synthesis of new active ingredients for crop protection products.
• Material Science: A precursor for organic semiconductors, liquid crystals, and other functional organic materials.

Basic Information

Product Name	3,5-Di(Pyridin-2-Yl)Phenylboronic Acid
CAS No.	1070166-11-8
Molecular Formula	C16H13BN2O2
Molecular Weight	276.11 g/mol
Synonyms	[3,5-Bis(2-pyridinyl)phenyl]boronic acid; 3,5-Di(2-pyridyl)benzeneboronic acid; 3,5-Di-2-pyridinylbenzeneboronic acid; 3,5-Bis(pyridin-2-yl)phenylboronic acid; 2-Pyridinylboronic acid, 3,5-dipyridin-2-ylphenyl ester; B-[3,5-Bis(2-pyridinyl)phenyl]boronic acid
EINECS	Contact for details

Quality Control

Our 3,5-Di(Pyridin-2-Yl)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain optimal purity.

Specification

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

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