Description

2-Amino-3-Chloropyrazine is a versatile heterocyclic building block essential for advanced organic synthesis. Its unique pyrazine core, functionalized with both amino and chloro groups, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, particularly those targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Research & Development: A fundamental building block for medicinal chemistry and process development in contract research organizations (CROs) and academic labs.

Basic Information

Product Name	2-Amino-3-Chloropyrazine
CAS No.	6663-73-6
Molecular Formula	C4H4ClN3
Molecular Weight	129.55 g/mol
Synonyms	3-Chloro-2-pyrazinamine; 3-Chloropyrazin-2-amine; 2-Pyrazinamine, 3-chloro-; 2-Amino-3-chloropyrazine; 3-Chloro-2-aminopyrazine; 2-Amino-3-chloro-1,4-diazine
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Chloropyrazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and scale-up applications. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

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.

Specification

Item	Specification
Appearance	White to light yellow 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.