Description

5-Cyano-3-Methylpyridine-2-Boronic Acid Pinacol Ester is a high-value, organoboron building block essential for modern synthetic chemistry, particularly in cross-coupling reactions. Its core value lies in enabling the efficient and precise construction of complex heterocyclic molecules, which are pivotal in advanced material and pharmaceutical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new pesticides and herbicides by constructing complex pyridine-based scaffolds with targeted biological activity.
• Material Science: Serves as a building block for creating organic electronic materials, such as ligands for OLEDs and conductive polymers.
• Chemical Synthesis: Enables the functionalization and derivatization of complex molecules in academic and industrial research settings.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Cyano-3-Methylpyridine-2-Boronic Acid Pinacol Ester
CAS No.	1310384-33-8
Molecular Formula	C14H17BN2O2
Molecular Weight	256.11 g/mol
Synonyms	2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-cyano-3-methylpyridine; 3-Methyl-5-cyanopyridine-2-boronic acid pinacol ester; 5-Cyano-3-methyl-2-pyridineboronic acid pinacol ester; (5-Cyano-3-methylpyridin-2-yl)boronic acid pinacol ester; 2-Borono-5-cyano-3-methylpyridine pinacol ester
EINECS	Contact for details

Quality Control

Our 5-Cyano-3-Methylpyridine-2-Boronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project requirements.

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 material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and 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.