Description

2-Amino-3-Bromo-5-Methylpyrazine is a high-purity, halogenated pyrazine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex heterocyclic scaffolds with potential biological activity. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced fungicides and herbicides due to its bioactive pyrazine core.
• Ligand and Catalyst Development: Serves as a precursor for nitrogen-containing ligands used in transition metal catalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials and photoactive compounds.
• Chemical Biology Probes: Utilized to create labeled compounds and molecular probes for biochemical studies.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for bespoke chemical synthesis services.

Basic Information

Item	Details
Product Name	2-Amino-3-Bromo-5-Methylpyrazine
CAS No.	74290-65-6
Molecular Formula	C5H6BrN3
Molecular Weight	188.03 g/mol
Synonyms	3-Bromo-5-methylpyrazin-2-amine; 5-Methyl-3-bromopyrazin-2-amine; 2-Amino-3-bromo-5-methylpyrazine; 2-Pyrazinamine, 3-bromo-5-methyl-; 3-Bromo-5-methyl-2-pyrazinamine
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Bromo-5-Methylpyrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). 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%

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