Description

Quinoxaline, 5-Bromo-2-Methyl- CAS NO 76982-25-7 is a high-purity brominated quinoxaline derivative, a versatile and critical building block in advanced organic synthesis. Its unique halogenated structure makes it an essential intermediate for constructing complex molecular architectures with tailored electronic and biological properties. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly in the synthesis of kinase inhibitors, antiviral agents, and other bioactive heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the quinoxaline core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and emissive layer dopants in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a precursor for creating nitrogen-containing ligands used in catalysis and material science.
• Dye and Pigment Manufacturing: Utilized in the synthesis of specialized dyes and pigments due to its stable, conjugated heterocyclic structure.
• Academic and Industrial R&D: A fundamental reagent for methodological studies in organic chemistry and the discovery of new chemical entities.

Basic Information

Product Name	Quinoxaline, 5-Bromo-2-Methyl-
CAS No.	76982-25-7
Molecular Formula	C9H7BrN2
Molecular Weight	223.07 g/mol
Synonyms	5-Bromo-2-methylquinoxaline; 2-Methyl-5-bromoquinoxaline; 5-Bromo-2-methyl-quinoxaline; Quinoxaline, 5-bromo-2-methyl-; 76982-25-7; 5-Bromo-2-methyl-1,4-diazanaphthalene
EINECS	Contact for details

Quality Control

Our Quinoxaline, 5-Bromo-2-Methyl- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research and production specifications.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.