Description

2-Chloro-7-Iodoquinoxaline is a halogenated quinoxaline derivative, a versatile and valuable heterocyclic building block in advanced organic synthesis. Its core value lies in its dual halogen functionality, which enables selective cross-coupling reactions and facilitates the construction of complex molecular architectures. This compound is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for the development of new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or acting as anticancer agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to the bioactive quinoxaline scaffold.
• Material Science: Serves as a building block for creating organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials.
• Chemical Synthesis: Employed in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to introduce the quinoxaline moiety into more complex systems.
• Ligand Preparation: Useful for synthesizing novel chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & R&D: A fundamental reagent for methodological studies in organic chemistry and heterocyclic compound research.

Basic Information

Item	Details
Product Name	2-Chloro-7-Iodoquinoxaline
CAS No.	347162-16-7
Molecular Formula	C8H4ClIN2
Molecular Weight	290.49 g/mol
Synonyms	7-Iodo-2-chloroquinoxaline; 2-Chloro-7-iodo-quinoxaline; Quinoxaline, 2-chloro-7-iodo-; 347162-16-7; 2-Chloro-7-iodoquinoxaline; 2-Chlor-7-jodchinoxalin (German); 2-クロロ-7-ヨードキノキサリン (Japanese)
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Iodoquinoxaline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures material consistency for your critical research and development processes.

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 incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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