Description

2-Chloro-3-Ethylquinoxaline is a versatile and high-value heterocyclic building block, primarily utilized as a key intermediate in advanced organic synthesis. Its unique molecular structure, featuring both chloro and ethyl substituents on the quinoxaline core, makes it indispensable for constructing complex molecules with specific electronic and steric properties. This compound is critically important for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its bioactivity.
• Material Science Research: Acts as a building block for creating organic semiconductors, ligands for catalysis, and specialty dyes.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the creation of complex heterocyclic libraries.
• Ligand Synthesis: Useful for preparing chelating agents and ligands used in coordination chemistry and homogeneous catalysis.

Basic Information

Product Name	2-Chloro-3-Ethylquinoxaline
CAS No.	77186-62-0
Molecular Formula	C₁₁H₉ClN₂
Molecular Weight	204.66 g/mol
Synonyms	3-Ethyl-2-chloroquinoxaline; 2-Chloro-3-ethylquinoxaline; Quinoxaline, 2-chloro-3-ethyl-; 2-Chloro-3-ethyl-quinoxaline; 2-Chloro-3-ethyl-1,4-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Ethylquinoxaline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and agrochemical research and development.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.