Description

3,5-Dichloro-2-Methylpyrazine is a versatile halogenated pyrazine derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its ability to introduce a functionalized pyrazine core, which is crucial for modulating the biological activity and physicochemical properties of target molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and infectious diseases.
• Agrochemical Synthesis: Used as a building block for developing new generation herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying enzyme function and biological pathways.
• Flavor and Fragrance Industry: May be used in research to develop novel synthetic flavorants due to the potent sensory properties of alkylpyrazines.

Basic Information

Product Name	3,5-Dichloro-2-Methylpyrazine
CAS No.	89284-38-8
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.00 g/mol
Synonyms	2-Methyl-3,5-dichloropyrazine; 3,5-Dichloro-2-methyl-1,4-diazine; 2-Methyl-3,5-dichloro-1,4-diazine; Pyrazine, 3,5-dichloro-2-methyl-; 3,5-Dichloro-2-methylpyrazine; 89284-38-8 (CAS)
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-2-Methylpyrazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.