Description

2-Chloro-4-Methyl-Nicotinic Acid Ethyl Ester is a high-purity, versatile nicotinic acid derivative serving as a critical building block in advanced organic synthesis. Its value lies in its functionalized pyridine core, which provides a reactive scaffold for constructing complex molecules with tailored properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, especially those targeting the central nervous system or metabolic pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its halogenated pyridine structure.
• Chemical Research: Serves as a versatile precursor in academic and industrial R&D for heterocyclic chemistry and medicinal chemistry projects.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for metal catalysis and coordination chemistry.
• Material Science Precursor: Potential use in creating functionalized organic materials and molecular components for electronic applications.

Basic Information

Product Name	2-Chloro-4-Methyl-Nicotinic Acid Ethyl Ester
CAS No.	50840-02-3
Molecular Formula	C9H10ClNO2
Molecular Weight	199.63 g/mol
Synonyms	Ethyl 2-chloro-4-methylnicotinate; 2-Chloro-4-methylpyridine-3-carboxylic acid ethyl ester; 3-Carbethoxy-2-chloro-4-methylpyridine; 2-Chloro-4-methyl-3-pyridinecarboxylic acid ethyl ester; 2-Chloro-4-methylnicotinic acid ethyl ester; Ethyl 2-chloro-4-methyl-3-pyridinecarboxylate; 50840-02-3; 3-Pyridinecarboxylic acid, 2-chloro-4-methyl-, ethyl ester
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Methyl-Nicotinic Acid Ethyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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