Description

Aminopyrazine CAS NO 5049-61-6 is a versatile heterocyclic aromatic amine, serving as a critical building block in advanced organic synthesis. Its pyrazine core with an amino substituent makes it a valuable precursor for creating complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, including kinase inhibitors, antiviral agents, and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating nitrogen-containing ligands used in coordination chemistry and catalysis.
• Material Science: Building block for organic electronic materials, such as components for OLEDs or conductive polymers.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized dyes and colorants.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal and synthetic chemistry.

Basic Information

Product Name	Aminopyrazine
CAS No.	5049-61-6
Molecular Formula	C4H5N3
Molecular Weight	95.10 g/mol
Synonyms	2-Aminopyrazine; Pyrazin-2-amine; 2-Pyrazinamine; 2-Amino-1,4-diazine; 2-Pyrazinylamine; Aminopyrazine; Pyrazine, 2-amino-; 1,4-Diazin-2-amine
EINECS	225-749-7

Quality Control

Our Aminopyrazine is produced under strict quality management protocols. We ensure batch-to-batch consistency through comprehensive analytical testing, including HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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