Description

2,5-Dichloro-3-Methylpyrazine is a versatile halogenated pyrazine derivative, a key heterocyclic building block prized for its reactivity and structural features. This compound is essential for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it serves as a crucial intermediate. It is primarily sought after by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and advanced material chemistry.

Application

• Pharmaceutical Intermediate: A critical synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyrazine core.
• Material Science Research: Serves as a precursor for ligands in catalysis and for constructing functionalized heterocyclic frameworks in organic electronics.
• Chemical Research & Development: A valuable building block for medicinal chemistry and process chemistry, enabling structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	2,5-Dichloro-3-Methylpyrazine
CAS No.	107378-41-6
Molecular Formula	C5H4Cl2N2
Molecular Weight	163.00 g/mol
Synonyms	3-Methyl-2,5-dichloropyrazine; 2,5-Dichloro-3-methyl-1,4-diazine; 2,5-Dichloro-3-methylpyrazine; Pyrazine, 2,5-dichloro-3-methyl-; 107378-41-6
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-3-Methylpyrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame.

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.