Description

2-Chloro-5-Methylpyridine-4-Carboxylic Acid Ethyl Ester is a high-purity, versatile pyridine derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both chloro and ester functional groups, makes it a valuable building block for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop 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 and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its pyridine core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Research & Development: A versatile building block for medicinal chemistry and process chemistry, enabling structure-activity relationship (SAR) studies and route scouting.
• Fine Chemical Production: Integral to the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	2-Chloro-5-Methylpyridine-4-Carboxylic Acid Ethyl Ester
CAS No.	850080-86-3
Molecular Formula	C9H10ClNO2
Molecular Weight	199.63 g/mol
Synonyms	Ethyl 2-Chloro-5-methylisonicotinate; 2-Chloro-5-methyl-4-pyridinecarboxylic Acid Ethyl Ester; 4-Carbethoxy-2-chloro-5-methylpyridine; 2-Chloro-5-methylpyridine-4-carboxylic acid ethyl ester; 850080-86-3; Ethyl 2-chloro-5-methyl-4-pyridinecarboxylate; 2-Chloro-5-methylisonicotinic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Methylpyridine-4-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support compliance with relevant regulatory frameworks for our customers' target markets.

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). Keep away from strong acids and incompatible materials. The container should be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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