Description

7-Bromo-2-Methoxyquinoxaline is a versatile and high-value brominated quinoxaline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique halogenated methoxy structure makes it an essential building block for constructing complex heterocyclic systems, particularly in pharmaceutical and agrochemical research. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the quinoxaline scaffold's bioactivity.
• Material Science: Serves as a monomer or functional unit in the creation of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Synthesis: A versatile building block for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) to introduce complex substituents.
• Dye and Pigment Industry: Intermediate for the synthesis of specialized quinoxaline-based dyes and colorants.
• Academic & Contract Research: Used in university and CRO laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	7-Bromo-2-Methoxyquinoxaline
CAS No.	212327-10-1
Molecular Formula	C9H7BrN2O
Molecular Weight	239.07 g/mol
Synonyms	2-Methoxy-7-bromoquinoxaline; 7-Bromo-2-methoxy-quinoxaline; Quinoxaline, 7-bromo-2-methoxy-; 212327-10-1; 7-Brom-2-methoxy-chinoxalin; 7-Bromo-2-méthoxyquinoxaline
EINECS	Contact for details

Quality Control

Our 7-Bromo-2-Methoxyquinoxaline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

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 heat and incompatible materials. The product is light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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