Description

2,6-Dichloroquinoxaline CAS NO 18671-97-1 is a versatile halogenated heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its value lies in its dual reactive sites, which enable the construction of complex molecular architectures for high-value applications. This intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinoxaline-based structures.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and insecticides, leveraging its bioactivity.
• Material Science Research: Serves as a monomer or building block for creating organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized quinoxaline-derived dyes and colorants.
• Ligand Synthesis in Catalysis: Utilized to create complex ligands for transition metal catalysts used in cross-coupling reactions.
• Academic and R&D Laboratories: A fundamental reagent for methodological development and exploratory chemistry in heterocyclic compound research.

Basic Information

Product Name	2,6-Dichloroquinoxaline
CAS No.	18671-97-1
Molecular Formula	C8H4Cl2N2
Molecular Weight	199.04 g/mol
Synonyms	2,6-Dichloroquinoxaline; Quinoxaline, 2,6-dichloro-; 18671-97-1; 2,6-Dichloro-quinoxaline; NSC 404087; 2,6-Dichlorobenzopyrazine; 2,6-Dichloro-1,4-diazanaphthalene; 2,6-Dichlorobenzo[g]quinoxaline
EINECS	Contact for details

Quality Control

Our 2,6-Dichloroquinoxaline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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