Description

2-Amino-3,5-dibromopyrazine is a halogenated pyrazine derivative serving as a versatile and high-value synthetic building block. This compound is crucial for the development of complex molecules in advanced research and industrial synthesis, offering specific reactivity for constructing heterocyclic frameworks. It is primarily sought after by pharmaceutical researchers, agrochemical developers, and specialty chemical manufacturers for applications in drug discovery, ligand synthesis, and the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand & Catalyst Development: Serves as a starting material for creating nitrogen-containing ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or conductive polymers.
• Chemical Biology & Proteomics: Utilized as a scaffold or tagging reagent in the design of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis & Contract Manufacturing: A critical raw material for fine chemical and CDMO (Contract Development and Manufacturing Organization) facilities producing bespoke compounds for clients.

Basic Information

Product Name	2-Amino-3,5-Dibromopyrazine
CAS No.	24241-18-7
Molecular Formula	C4H3Br2N3
Molecular Weight	252.89 g/mol
Synonyms	3,5-Dibromopyrazin-2-amine; 3,5-Dibromo-2-pyrazinamine; 2-Pyrazinamine, 3,5-dibromo-; 2-Amino-3,5-dibromopyrazine; NSC 403079
EINECS	Contact for details

Quality Control

Our 2-Amino-3,5-dibromopyrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere for long-term storage to maintain stability and purity.

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 (as Pb)	≤ 20 ppm

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