Description

Methyl 6-Bromo-3-Chloropyrazine-2-Carboxylate is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. Its core value lies in providing a versatile scaffold for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is critically needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and novel materials. Its specific substitution pattern allows for precise downstream functionalization, making it a key intermediate for innovation.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research programs.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the pyrazine core's bioactivity.
• Material Science Research: Serves as a precursor for creating specialized ligands, organic semiconductors, and metal-organic frameworks (MOFs).
• Chemical Biology & Proteomics: Employed in the design of molecular probes, tags, and linkers for studying biological systems and protein interactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.
• Academic & Institutional Research: Used in university and government laboratories for fundamental studies in heterocyclic chemistry and reaction methodology development.

Basic Information

Product Name	Methyl 6-Bromo-3-Chloropyrazine-2-Carboxylate
CAS No.	1256921-67-1
Molecular Formula	C7H4BrClN2O2
Molecular Weight	263.48 g/mol
Synonyms	Methyl 6-bromo-3-chloropyrazine-2-carboxylate; 6-Bromo-3-chloropyrazine-2-carboxylic acid methyl ester; Methyl 3-chloro-6-bromopyrazine-2-carboxylate; 2-Pyrazinecarboxylic acid, 6-bromo-3-chloro-, methyl ester; Methyl 6-bromo-3-chloro-2-pyrazinecarboxylate; 3-Chloro-6-bromopyrazine-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 6-Bromo-3-Chloropyrazine-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to supply chain reliability and documentation transparency supports your regulatory and research needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture. Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
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.