Description

2,5-Dichloropyrazine is a versatile halogenated heterocyclic building block of significant importance in advanced organic synthesis. Its value lies in its two reactive chlorine atoms, which allow for selective functionalization to create complex molecular architectures. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the construction of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging the pyrazine core for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Precursor: Employed in the synthesis of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Research & Development: A fundamental building block for exploring new heterocyclic compounds and reaction methodologies in R&D laboratories.

Basic Information

Product Name	2,5-Dichloropyrazine
CAS No.	19745-07-4
Molecular Formula	C4H2Cl2N2
Molecular Weight	148.98 g/mol
Synonyms	2,5-Dichloropyrazine; Pyrazine, 2,5-dichloro-; 2,5-DCP; 2,5-Dichloro-1,4-diazine; 2,5-Dichloropyrazine (technical grade); 2,5-Dichloro-pyrazine; Dichloropyrazine
EINECS	Contact for details

Quality Control

Our 2,5-Dichloropyrazine is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

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%

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