Description

2-Chloro 3,5-Dimethyl Pyrazine is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for constructing active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its pyrazine core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional polymers.
• Flavor and Fragrance Industry: Acts as a potential intermediate for synthesizing complex aroma compounds, given the pyrazine family's association with nutty and roasted flavors.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke chemical production and scale-up projects.

Basic Information

Product Name	2-Chloro 3,5-Dimethyl Pyrazine
CAS No.	38557-72-1
Molecular Formula	C6H7ClN2
Molecular Weight	142.59 g/mol
Synonyms	2-Chloro-3,5-dimethylpyrazine; 3,5-Dimethyl-2-chloropyrazine; 2-Chloro-3,5-dimethyl-1,4-diazine; Pyrazine, 2-chloro-3,5-dimethyl-; 2-Chloro-3,5-dimethylpyrazine (principal name)
EINECS	Contact for details

Quality Control

Our 2-Chloro 3,5-Dimethyl Pyrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, guaranteeing consistency and compliance with your research or production specifications.

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 oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.