Description

Quinoxaline, 2-Ethoxy-6,7-Difluoro- (9Ci) is a high-purity, fluorinated heterocyclic compound serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing complex molecules with tailored electronic and biological properties. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders, oncology, and anti-infective agents.
• Agrochemical Research: Used in developing next-generation herbicides, fungicides, and insecticides, where the fluorinated quinoxaline core enhances bioavailability and environmental stability.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or host materials in OLED devices due to its favorable electron affinity and thermal stability.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and materials science applications.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and material science research, enabling structure-activity relationship (SAR) studies.
• Fluorescent Dye & Sensor Development: Acts as a core structure for creating novel fluorophores and chemosensors used in bioimaging and analytical detection.

Basic Information

Product Name	Quinoxaline, 2-Ethoxy-6,7-Difluoro- (9Ci)
CAS No.	709638-76-6
Molecular Formula	C10H8F2N2O
Molecular Weight	210.18 g/mol
Synonyms	2-Ethoxy-6,7-difluoroquinoxaline; 6,7-Difluoro-2-ethoxyquinoxaline; Quinoxaline, 6,7-difluoro-2-ethoxy-; 709638-76-6; 2-Ethoxy-6,7-difluoro-quinoxaline; Ethoxy-difluoro-quinoxaline
EINECS	Contact for details

Quality Control

Our Quinoxaline, 2-Ethoxy-6,7-Difluoro- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development and commercial projects requiring compliance with cGMP, ICH guidelines, and other relevant regulatory standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.