Description

2-Bromo-5-Methoxy-3-Methylpyrazine is a high-purity, functionalized pyrazine derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it an invaluable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and pesticides, leveraging its heterocyclic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Flavor and Fragrance Chemistry: Acts as a potential intermediate for synthesizing complex aroma compounds due to the pyrazine scaffold's relevance in flavor chemistry.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific halogenated pyrazine motifs.

Basic Information

Product Name	2-Bromo-5-Methoxy-3-Methylpyrazine
CAS No.	1393562-33-8
Molecular Formula	C6H7BrN2O
Molecular Weight	203.04 g/mol
Synonyms	3-Methyl-5-methoxy-2-bromopyrazine; 2-Bromo-3-methyl-5-methoxypyrazine; 5-Methoxy-3-methyl-2-bromopyrazine; Bromomethoxymethylpyrazine; Pyrazine, 2-bromo-5-methoxy-3-methyl-; (5-Methoxy-3-methylpyrazin-2-yl)bromide
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Methoxy-3-Methylpyrazine is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.