Description

2-Bromo-3-Ethoxypyrazine is a high-purity, versatile heterocyclic building block used in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science industries seeking to introduce specific brominated and alkoxylated pyrazine motifs into their target structures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a functionalized pyrazine core.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where the pyrazine moiety imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic processes 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 sensory properties often associated with alkoxypyrazines.
• Academic and R&D Laboratories: A valuable reagent for methodological development and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	2-Bromo-3-Ethoxypyrazine
CAS No.	1259479-55-4
Molecular Formula	C6H7BrN2O
Molecular Weight	203.04 g/mol
Synonyms	3-Ethoxy-2-bromopyrazine; 2-Bromo-3-ethoxypyrazine; Pyrazine, 2-bromo-3-ethoxy-; 2-Brom-3-aethoxypyrazin (German); 2-Bromo-3-éthoxypyrazine (French); Bromoethoxypyrazine; Ethoxybromopyrazine
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Ethoxypyrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and fine chemical synthesis.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder 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.