Description

3-Chloro-4-Methylpyridine-2-Carboxylic Acid is a high-purity, synthetically valuable pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique halogenated and carboxylated structure makes it an essential intermediate for constructing complex molecules with targeted biological activity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of advanced organic materials, including liquid crystals and organic semiconductors.
• Custom Synthesis and Contract Manufacturing: A vital substrate for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.

Basic Information

Product Name	3-Chloro-4-Methylpyridine-2-Carboxylic Acid
CAS No.	1211518-62-5
Molecular Formula	C7H6ClNO2
Molecular Weight	171.58 g/mol
Synonyms	2-Pyridinecarboxylic acid, 3-chloro-4-methyl-; 3-Chloro-4-methylpicolinic acid; 3-Chloro-4-methyl-2-pyridinecarboxylic acid; 4-Methyl-3-chloropicolinic acid; 3-Chloro-4-methyl-pyridine-2-carboxylic acid; 3-Chloro-4-methyl-2-carboxypyridine
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-4-Methylpyridine-2-Carboxylic Acid is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and compliance with your project requirements. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced analytical techniques.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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