Description

Pyrazine-2-Carboxamidine is a high-purity heterocyclic building block and chemical intermediate of significant importance in advanced organic synthesis. Its unique amidine functional group attached to the pyrazine core makes it a versatile precursor for constructing complex nitrogen-containing molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, including kinase inhibitors, antiviral agents, and other bioactive heterocycles.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require specific pyrazine-based structures.
• Ligand and Chelator Precursor: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology Probes: Utilized to synthesize molecular probes and tags for studying biological processes and enzyme mechanisms.
• Custom Synthesis & Contract Manufacturing: A critical raw material for custom synthesis houses producing bespoke compounds for client R&D projects.

Basic Information

Product Name	Pyrazine-2-Carboxamidine
CAS No.	200928-43-4
Molecular Formula	C5H6N4
Molecular Weight	122.13 g/mol
Synonyms	2-Pyrazinecarboxamidine; Pyrazine-2-carboxamidine; 2-Carbamimidoylpyrazine; 2-Pyrazinylcarboxamidine; 2-Amidinopyrazine; Pyrazinecarboximidamide; (Pyrazin-2-yl)methanimidamide
EINECS	Contact for details

Quality Control

Our Pyrazine-2-Carboxamidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, and is supplied with a detailed Certificate of Analysis (COA). We adhere to cGMP principles where applicable, ensuring the material meets the stringent requirements for research and development use in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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