Description

2-Bromo-5-Ethylpyrazine is a high-purity brominated pyrazine derivative, a versatile and valuable building block in advanced organic synthesis. Its core value proposition lies in its ability to introduce both bromine and the ethylpyrazine moiety into target molecules, enabling the creation of complex heterocyclic compounds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, especially in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the pyrazine core provides specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for OLEDs or conductive polymers.
• Flavor and Fragrance Chemistry: Acts as an intermediate for synthesizing complex aroma compounds, given the significance of alkylpyrazines in flavor profiles.
• Custom Synthesis and R&D: A crucial starting material for contract research organizations (CROs) and companies engaged in bespoke chemical synthesis.

Basic Information

Product Name	2-Bromo-5-Ethylpyrazine
CAS No.	1086382-74-2
Molecular Formula	C6H7BrN2
Molecular Weight	187.04 g/mol
Synonyms	5-Ethyl-2-bromopyrazine; 2-Bromo-5-ethylpyrazine; 5-Ethyl-2-bromopyrazine; Ethylbromopyrazine; Bromoethylpyrazine; Pyrazine, 2-bromo-5-ethyl-; (5-Ethylpyrazin-2-yl)bromide
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Ethylpyrazine is produced and tested under strict quality management protocols to ensure consistency and reliability. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards for fine chemical intermediates. Certificates of Analysis (COA) with detailed batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	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.