Description

2-Aminoquinoxaline is a versatile heterocyclic aromatic amine compound that serves as a critical building block in advanced organic synthesis. Its primary value lies in its role as a key precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various pharmacologically active quinoxaline derivatives, including kinase inhibitors and antimicrobial agents.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides that leverage the quinoxaline scaffold for enhanced biological activity.
• Material Science Research: Serves as a building block for creating organic semiconductors, ligands for metal-organic frameworks (MOFs), and other functional organic materials.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and pigments due to its aromatic amine structure.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions and synthesizing complex heterocyclic compounds.
• Ligand Synthesis: Used to prepare chelating ligands for coordination chemistry and catalysis applications.

Basic Information

Item	Details
Product Name	2-Aminoquinoxaline
CAS No.	5424-05-5
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	Quinoxalin-2-amine; 2-Quinoxalinamine; Quinoxaline-2-ylamine; 2-Quinoxalinylamine; 2-Amino-quinoxaline; 2-Aminobenzopyrazine; 1,4-Benzodiazin-2-amine
EINECS	226-577-7

Quality Control

Our 2-Aminoquinoxaline is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every batch, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our clients' regulatory needs for pharmaceutical and advanced chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.