Description

5,7-Dichloroquinoxaline is a halogenated quinoxaline derivative, a versatile heterocyclic building block prized for its role in advanced organic synthesis. This compound matters for its ability to act as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and ligands.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting infectious diseases or acting as kinase inhibitors.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and insecticides, leveraging the bioactivity of the quinoxaline core.
• Organic Electronic Materials: Serves as a building block for electron-deficient π-conjugated systems used in organic light-emitting diodes (OLEDs) and semiconductors.
• Coordination Chemistry & Ligand Design: The nitrogen atoms in the quinoxaline ring make it a useful ligand or precursor for metal-organic frameworks (MOFs) and catalysts.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized quinoxaline-based dyes and colorants.
• Research & Development: A valuable tool compound for academic and industrial research in medicinal and synthetic chemistry.

Basic Information

Product Name	5,7-Dichloroquinoxaline
CAS No.	19853-62-4
Molecular Formula	C8H4Cl2N2
Molecular Weight	199.04 g/mol
Synonyms	5,7-Dichloroquinoxaline; Quinoxaline, 5,7-dichloro-; 5,7-Dichloro-benzo[g]quinoxaline; 2,3-Diazanaphthalene, 5,7-dichloro-; 5,7-Dichloro-1,4-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 5,7-Dichloroquinoxaline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee supply reliability and quality assurance for your critical processes.

Storage

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

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.