Description

Quinoxaline, 7-Bromo-5-Methyl- (9Ci) is a halogenated quinoxaline derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a key precursor for constructing complex molecules in pharmaceutical and materials research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial synthetic precursor for the development of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Research: Used in the synthesis of new active ingredients for crop protection products, leveraging the bioactivity of the quinoxaline scaffold.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in the fabrication of OLED devices due to its rigid, conjugated structure.
• Coordination Chemistry & Ligand Synthesis: Utilized to create novel nitrogen-containing ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Functions as an intermediate in the synthesis of specialized dyes and pigments with specific optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for fundamental research in heterocyclic chemistry and method development.

Basic Information

Product Name	Quinoxaline, 7-Bromo-5-Methyl- (9Ci)
CAS No.	532934-95-5
Molecular Formula	C9H7BrN2
Molecular Weight	223.07 g/mol
Synonyms	7-Bromo-5-methylquinoxaline; 5-Methyl-7-bromoquinoxaline; 7-Bromo-5-methyl-quinoxaline; Bromo-methylquinoxaline; Quinoxaline, 7-bromo-5-methyl-; 7-Br-5-Me-quinoxaline
EINECS	Contact for details

Quality Control

Our Quinoxaline, 7-Bromo-5-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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