Description

5-Chloro-3-Methylpyrazine-2-Carboxylate is a high-purity pyrazine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique halogenated heterocyclic structure, which enables precise molecular modifications in complex chemical pathways. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and fungicides, leveraging its halogenated pyrazine core.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Chemical Biology: Employed as a molecular probe or a scaffold for constructing compound libraries in high-throughput screening.
• Fine Chemical Production: Acts as a versatile intermediate for synthesizing complex flavors, fragrances, and other specialty chemicals.

Basic Information

Product Name	5-Chloro-3-Methylpyrazine-2-Carboxylate
CAS No.	1262860-62-7
Molecular Formula	C7H5ClN2O2
Molecular Weight	184.58 g/mol
Synonyms	Methyl 5-chloro-3-methylpyrazine-2-carboxylate; 5-Chloro-3-methyl-2-pyrazinecarboxylic acid methyl ester; 2-Pyrazinecarboxylic acid, 5-chloro-3-methyl-, methyl ester; 5-Chloro-3-methylpyrazine-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Methylpyrazine-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

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). Keep away from heat, open flames, and incompatible materials. The container must 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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