Description

Methyl 6-Bromo-3-Oxo-3,4-Dihydropyrazine-2-Carboxylate is a high-purity brominated pyrazine derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile and reactive scaffold for constructing complex heterocyclic compounds, enabling efficient downstream synthesis. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable building blocks for drug discovery and material science programs. We supply this compound with a focus on batch-to-batch consistency and technical support for your specific application needs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the creation of new herbicide and fungicide candidates, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis: A versatile precursor for further functionalization, enabling the construction of complex pyrazine and fused heterocyclic libraries for screening.
• Material Science: Potential monomer or intermediate in the development of specialty polymers and organic electronic materials.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies and custom synthesis projects in university and CRO laboratories.

Basic Information

Product Name	Methyl 6-Bromo-3-Oxo-3,4-Dihydropyrazine-2-Carboxylate
CAS No.	21874-61-3
Molecular Formula	C6H5BrN2O3
Molecular Weight	233.02 g/mol
Synonyms	6-Bromo-3-oxo-3,4-dihydro-2-pyrazinecarboxylic acid methyl ester; Methyl 6-bromo-3-oxo-3,4-dihydro-2-pyrazinecarboxylate; 2-Pyrazinecarboxylic acid, 6-bromo-3,4-dihydro-3-oxo-, methyl ester; 6-Bromo-3-oxo-3,4-dihydropyrazine-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 6-Bromo-3-Oxo-3,4-Dihydropyrazine-2-Carboxylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

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