Description

5-Ethoxy-Quinoxaline is a versatile heterocyclic organic compound featuring a quinoxaline core substituted with an ethoxy group. This structural motif makes it a valuable key intermediate and building block in advanced organic synthesis, particularly for the development of complex molecules with specific electronic or biological properties. It is primarily utilized by pharmaceutical R&D and agrochemical sectors, as well as in materials science for creating functional dyes and electronic materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, especially those targeting central nervous system disorders or possessing antimicrobial activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive quinoxaline scaffold.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in OLED displays and lighting, leveraging its stable heterocyclic structure.
• Coordination Chemistry & Ligand Design: Functions as a ligand or a starting point for creating complexing agents in catalytic systems and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized dyes and pigments for high-performance applications.
• Research & Development: A fundamental reagent in academic and industrial laboratories for exploring new chemical reactions and synthesizing novel heterocyclic compounds.

Basic Information

Product Name	5-Ethoxy-Quinoxaline
CAS No.	18514-74-4
Molecular Formula	C₁₀H₁₀N₂O
Molecular Weight	174.20 g/mol
Synonyms	5-Ethoxyquinoxaline; Quinoxaline, 5-ethoxy-; Ethoxyquinoxaline; 5-Ethoxy-benzo[a]pyrazine; 5-Ethoxy-1,4-benzodiazine
EINECS	Contact for details

Quality Control

Our 5-Ethoxy-Quinoxaline is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee compliance with your research or production requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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