Description

Quinoxaline, 5,6,7,8-Tetrafluoro- is a high-value, fluorinated heterocyclic compound that serves as a critical building block in advanced material and pharmaceutical research. Its unique tetrafluoro-substituted structure imparts enhanced electronic properties and metabolic stability, making it indispensable for developing next-generation products. This compound is primarily sought by researchers and process chemists in the pharmaceutical, agrochemical, and organic electronics industries for applications in drug discovery, ligand synthesis, and the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides and pesticides, where the fluorine atoms can improve biological activity and environmental persistence.
• Organic Light-Emitting Diodes (OLEDs): Acts as an electron-transport material or a core structure for emissive layers in display and lighting technologies.
• Ligand in Catalysis: Serves as a sophisticated ligand for transition metal catalysts in cross-coupling and other asymmetric synthesis reactions.
• Material Science: Incorporated into polymers and small molecules to engineer specific electronic properties for semiconductors and sensors.
• Chemical Research: A versatile scaffold for exploring structure-activity relationships (SAR) and synthesizing complex fluorinated heterocycles in academic and industrial R&D.

Basic Information

Product Name	Quinoxaline, 5,6,7,8-Tetrafluoro-
CAS No.	33319-19-6
Molecular Formula	C8H2F4N2
Molecular Weight	202.11 g/mol
Synonyms	5,6,7,8-Tetrafluoroquinoxaline; Tetrafluoroquinoxaline; Quinoxaline, tetrafluoro-; 1,4-Diazanaphthalene, 5,6,7,8-tetrafluoro-; 2,3-Diazanaphthalene, 5,6,7,8-tetrafluoro-; Perfluoroquinoxaline; 5,6,7,8-TFQ
EINECS	Contact for details

Quality Control

Our Quinoxaline, 5,6,7,8-Tetrafluoro- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development purposes. Each lot is analyzed using advanced techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 immediately after 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)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.