Description

3-Amino-5,6-Dibromopyrazine-2-Carboxylic Acid is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique structure, featuring both amino and carboxylic acid functional groups on a dibrominated pyrazine core, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other bioactive heterocycles.
• Agrochemical Research: Used in the design and synthesis of new herbicides, fungicides, and insecticides, leveraging its halogenated pyrazine scaffold.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science: Employed in the research of organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or conductive polymers.
• Chemical Biology: Utilized as a molecular probe or a building block for bioconjugation in proteomics and diagnostic assay development.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	3-Amino-5,6-Dibromopyrazine-2-Carboxylic Acid
CAS No.	502143-36-4
Molecular Formula	C5H3Br2N3O2
Molecular Weight	296.91 g/mol
Synonyms	5,6-Dibromo-3-aminopyrazine-2-carboxylic acid; 2-Pyrazinecarboxylic acid, 3-amino-5,6-dibromo-; 3-Amino-5,6-dibromo-2-pyrazinecarboxylic acid; 5,6-Dibromo-3-amino-2-pyrazinecarboxylic acid; AB-016/40276052; ZINC000003869756; AKOS015915896; DB-008066
EINECS	Contact for details

Quality Control

Every batch of 3-Amino-5,6-Dibromopyrazine-2-Carboxylic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) including purity (HPLC), identity confirmation (IR, NMR), and impurity profile is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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