Description

3,5-Diamino-6-Bromo-Pyrazine-2-Carboxylic Acid CAS NO 1303968-25-3 is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is valued for its unique pyrazine core, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used to develop advanced active ingredients for crop protection products.
• Ligand and Chelator Development: Serves as a starting material for creating complex ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic electronic materials and functional dyes.
• Peptidomimetics and Bio-conjugates: The carboxylic acid and amino groups allow for facile conjugation and integration into peptide-like structures.
• Chemical Biology Probes: Utilized to build molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	3,5-Diamino-6-Bromo-Pyrazine-2-Carboxylic Acid
CAS No.	1303968-25-3
Molecular Formula	C5H4BrN5O2
Molecular Weight	246.02 g/mol
Synonyms	6-Bromo-3,5-diaminopyrazine-2-carboxylic acid; 6-Bromo-3,5-diamino-2-pyrazinecarboxylic acid; 3,5-Diamino-6-bromopyrazine-2-carboxylic acid; 2-Pyrazinecarboxylic acid, 6-bromo-3,5-diamino-; 1303968-25-3; 6-Bromo-3,5-diamino-pyrazine-2-carboxylic acid; 6-Bromo-3,5-diamino-2-carboxypyrazine
EINECS	Contact for details

Quality Control

Our 3,5-Diamino-6-Bromo-Pyrazine-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every 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 prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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