Description

2-Cyanopyridine-4-Boronic Acid Pinacol Ester is a high-value boronic ester derivative, a crucial building block in modern synthetic chemistry. Its core value lies in enabling precise carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and advanced functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for constructing pyridine-containing drug candidates, including kinase inhibitors, antiviral agents, and CNS-active compounds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides with pyridine-based scaffolds.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized bidentate ligands used in homogeneous catalysis.
• Materials Science Research: Building block for organic electronic materials, such as OLED emitters and charge-transport layers.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring functionalized pyridine derivatives.

Basic Information

Product Name	2-Cyanopyridine-4-Boronic Acid Pinacol Ester
CAS No.	741709-62-6
Molecular Formula	C13H15BN2O2
Molecular Weight	242.09 g/mol
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile; 2-Cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 2-Cyano-4-pyridineboronic acid pinacol ester; 4-(Pinacolboryl)picolinonitrile; 2-Cyanopyridin-4-ylboronic acid pinacol ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Every batch of 2-Cyanopyridine-4-Boronic Acid Pinacol Ester is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for advanced intermediate manufacturing.

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 crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF)	≤0.5%

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