Description

5-Bromo-2-Chloro-Quinoxaline is a high-purity halogenated quinoxaline derivative, a crucial heterocyclic building block in advanced organic synthesis. Its molecular structure, featuring both bromo and chloro substituents, makes it an indispensable intermediate for constructing complex molecules with tailored electronic and biological properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in kinase inhibitor and anticancer agent discovery.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and pesticides, leveraging the bioactivity of the quinoxaline core.
• Material Science Research: Serves as a precursor for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its electron-deficient aromatic system.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for metal-organic frameworks (MOFs) and transition metal catalysis.
• Chemical Biology Probes: Utilized to develop molecular probes and fluorescent tags for studying biological processes.

Basic Information

Product Name	5-Bromo-2-Chloro-Quinoxaline
CAS No.	1379359-02-0
Molecular Formula	C8H4BrClN2
Molecular Weight	243.49 g/mol
Synonyms	2-Chloro-5-bromoquinoxaline; Quinoxaline, 5-bromo-2-chloro-; 5-Bromo-2-chloroquinoxaline; 1379359-02-0; 2-Chloro-5-bromo-quinoxaline; 5-Bromo-2-chloro-quinoxaline
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Chloro-Quinoxaline 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 specifications and test results. Our commitment to consistent quality and traceability supports your critical R&D and scale-up 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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0% (Area %)
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.