Description

Quinoxaline, 7-Ethoxy-6-Fluoro-2-Methyl- (9Ci) is a high-purity, fluorinated heterocyclic compound serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique molecular scaffold, which is engineered to introduce specific functional groups essential for developing novel active compounds. This product is primarily needed by research and development teams in the pharmaceutical and agrochemical industries, where it is utilized to synthesize new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the discovery and development of new-generation herbicides, fungicides, and insecticides, leveraging its fluorinated quinoxaline core.
• Material Science Precursor: Serves as a specialized monomer or precursor for creating advanced organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology Probe: Employed in medicinal chemistry to create molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring high-fidelity fluorinated intermediates.

Basic Information

Product Name	Quinoxaline, 7-Ethoxy-6-Fluoro-2-Methyl- (9Ci)
CAS No.	333452-36-1
Molecular Formula	C₁₁H₁₁FN₂O
Molecular Weight	206.22 g/mol
Synonyms	7-Ethoxy-6-fluoro-2-methylquinoxaline; 2-Methyl-7-ethoxy-6-fluoroquinoxaline; 6-Fluoro-7-ethoxy-2-methylquinoxaline; Quinoxaline, 7-ethoxy-6-fluoro-2-methyl-; 333452-36-1; 7-Ethoxy-6-fluoro-2-methyl-quinoxaline
EINECS	Contact for details

Quality Control

Every batch of 7-Ethoxy-6-Fluoro-2-Methylquinoxaline is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the exacting standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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