Description

5-Bromo-7-Chloroquinoxaline is a high-purity halogenated quinoxaline derivative, a versatile and critical building block in advanced organic synthesis. Its unique heterocyclic structure, functionalized with bromine and chlorine atoms, makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other biologically active heterocyclic compounds.
• Agrochemical Research: Used to create new herbicides, fungicides, and insecticides, leveraging the quinoxaline core for enhanced efficacy and selectivity.
• Material Science: Serves as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its electron-deficient aromatic system.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts, where the nitrogen atoms can coordinate to various metal centers.
• Dye and Pigment Synthesis: Utilized in the production of specialized dyes and pigments where the quinoxaline structure contributes to color and stability.

Basic Information

Product Name	5-Bromo-7-Chloroquinoxaline
CAS No.	1215205-87-0
Molecular Formula	C8H4BrClN2
Molecular Weight	243.49 g/mol
Synonyms	7-Chloro-5-bromoquinoxaline; Quinoxaline, 5-bromo-7-chloro-; 5-Bromo-7-chloro-benzo[g]quinoxaline; 5-Bromo-7-chloro-quinoxaline; 5-Br-7-Cl-quinoxaline
EINECS	Contact for details

Quality Control

Our 5-Bromo-7-Chloroquinoxaline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry standards for research and development use.

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 (HPLC)	Conforms
Identification (IR)	Conforms
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.