Description

5-Bromo-6-Chloropyrazin-2-Amine is a high-purity halogenated pyrazine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique reactivity profile, enabling the construction of complex heterocyclic scaffolds essential for modern research and development. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers focused on developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly in kinase inhibitor and antiviral agent discovery.
• Agrochemical Synthesis: Used in the preparation of advanced fungicides and herbicides, leveraging its halogenated pyrazine core.
• Material Science Research: Serves as a precursor for the synthesis of specialized ligands, organic semiconductors, and photoactive materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: An essential starting material for custom synthesis projects requiring functionalized pyrazine chemistry.

Basic Information

Product Name	5-Bromo-6-Chloropyrazin-2-Amine
CAS No.	173253-42-4
Molecular Formula	C4H3BrClN3
Molecular Weight	208.44 g/mol
Synonyms	2-Amino-5-bromo-6-chloropyrazine; 6-Chloro-5-bromopyrazin-2-amine; 5-Bromo-6-chloro-2-pyrazinamine; 5-Bromo-6-chloropyrazine-2-amine; 173253-42-4; 2-Pyrazinamine, 5-bromo-6-chloro-; 5-Bromo-6-chloro-2-aminopyrazine
EINECS	Contact for details

Quality Control

Our 5-Bromo-6-Chloropyrazin-2-Amine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.