Description

2-Amino-5-Bromo-3-Methylthiopyrazine is a high-purity, functionalized pyrazine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring amino, bromo, and methylthio substituents, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive pyrazine core.
• Material Science: Serves as a monomer or functional additive in the research of specialty polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for creating complex heterocyclic compounds in medicinal and process chemistry.
• Academic & R&D: Essential for fundamental research in organic chemistry and the exploration of new synthetic methodologies.

Basic Information

Product Name	2-Amino-5-Bromo-3-Methylthiopyrazine
CAS No.	87444-38-0
Molecular Formula	C5H6BrN3S
Molecular Weight	220.09 g/mol
Synonyms	5-Bromo-3-(methylthio)pyrazin-2-amine; 3-Methylthio-5-bromopyrazin-2-amine; 2-Amino-5-bromo-3-methylsulfanylpyrazine; 5-Bromo-3-methylsulfanylpyrazin-2-ylamine; 87444-38-0; 2-Pyrazinamine, 5-bromo-3-(methylthio)-
EINECS	Contact for details

Quality Control

Our 2-Amino-5-Bromo-3-Methylthiopyrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting R&D and process chemistry standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

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 away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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