Description

2-Chloro-5-Methylpyridine-3-Boronic Acid 98 is a high-purity boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling the efficient construction of complex molecules through cross-coupling reactions, such as the Suzuki-Miyaura reaction. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries, where it is used to develop active ingredients and functional chemical intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents, including herbicides and fungicides.
• Material Science: Serves as a precursor for creating functional organic molecules used in organic light-emitting diodes (OLEDs) and liquid crystal displays (LCDs).
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for constructing complex heterocyclic compounds and exploring new chemical spaces.
• Cross-Coupling Reactions: Primarily employed in palladium-catalyzed Suzuki-Miyaura cross-coupling to form biaryl and other carbon-carbon bonds with high efficiency and selectivity.

Basic Information

Product Name	2-Chloro-5-Methylpyridine-3-Boronic Acid 98
CAS No.	913835-86-6
Molecular Formula	C6H7BClNO2
Molecular Weight	171.39 g/mol
Synonyms	(2-Chloro-5-methylpyridin-3-yl)boronic acid; 2-Chloro-5-methyl-3-pyridineboronic acid; 3-Borono-2-chloro-5-methylpyridine; 2-Chloro-5-methylpyridine-3-boronic acid pinacol ester (common derivative); 913835-86-6; 2-Chloro-5-methyl-3-pyridinylboronic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Methylpyridine-3-Boronic Acid 98 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure the specified purity and identity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

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). This compound is hygroscopic (moisture-sensitive) and must be kept 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 powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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