Description

2-Methylpyridine-3-Boronic Acid Pinacol Ester is a high-purity organoboron building block essential for modern synthetic chemistry. This compound matters as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex heterocyclic scaffolds. It is primarily needed by pharmaceutical, agrochemical, and advanced materials researchers for the development of new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those containing substituted pyridine cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Employed in the creation of organic electronic materials, such as ligands for OLEDs and conductive polymers.
• Chemical Research: Serves as a versatile reagent in academic and industrial R&D for palladium-catalyzed cross-coupling reactions.
• Ligand Synthesis: Used to prepare complex ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Integral in the multi-step synthesis of specialty and performance chemicals.

Basic Information

Product Name	2-Methylpyridine-3-Boronic Acid Pinacol Ester
CAS No.	1012084-56-8
Molecular Formula	C₁₂H₁₈BNO₂
Molecular Weight	219.09 g/mol
Synonyms	2-Methyl-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 3-Borono-2-methylpyridine Pinacol Ester; (2-Methylpyridin-3-yl)boronic Acid Pinacol Ester; 2-Methyl-3-pyridineboronic Acid Pinacol Ester; 2-Methyl-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; Pinacol 2-Methylpyridine-3-boronate
EINECS	Contact for details

Quality Control

Every batch of our 2-Methylpyridine-3-Boronic Acid Pinacol Ester is produced under strict quality management protocols. Our products undergo rigorous quality testing, including HPLC, NMR, and elemental analysis, to ensure compliance with industry standards and customer specifications. Certificates of Analysis (COA) detailing purity and impurity profiles are available upon request.

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 crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (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.