Description

3,8-Difluorotricycloquinazoline is a specialized heterocyclic organic compound featuring a fused tricyclic quinazoline core with strategic fluorine substitutions. This unique molecular architecture imparts significant electronic and steric properties, making it a valuable intermediate for advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in the fields of organic electronics, agrochemical development, and medicinal chemistry for constructing complex molecular frameworks.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key electron-transport material or host molecule in the emissive layer due to its rigid, planar structure and fluorinated design for enhanced stability and efficiency.
• Pharmaceutical Intermediates: Used in the synthesis of novel drug candidates, particularly where the difluorinated quinazoline scaffold is integral for biological activity, such as in kinase inhibitors.
• Agrochemical Synthesis: Acts as a precursor for developing new generation herbicides and pesticides, leveraging the fluorine atoms to improve lipophilicity and metabolic stability.
• Material Science Research: Employed in the development of organic semiconductors, charge-transfer complexes, and other functional materials requiring precise molecular engineering.
• Academic & Industrial R&D: A crucial building block for methodological studies in fluorination chemistry and the construction of polycyclic heteroaromatic systems.

Basic Information

Product Name	3,8-Difluorotricycloquinazoline
CAS No.	314-04-5
Molecular Formula	C₁₄H₆F₂N₂
Molecular Weight	240.21 g/mol
Synonyms	Tricyclo[8.4.0.0³,⁸]tetradeca-1(10),2,4,6,11,13-hexaene-5,12-dione, 2,9-difluoro-7,14-diazatetracyclo[6.6.2.0²,⁷.0⁹,¹⁴]hexadeca-1(15),2,4,6,9,11,13-heptaen-16-one; 2,9-Difluoro-7,14-diazatetracyclo[6.6.2.0²,⁷.0⁹,¹⁴]hexadeca-1(15),2,4,6,9,11,13-heptaen-16-one; 3,8-Difluoro-5,12-dihydro-5,12[1',2']-benzeno-naphthacene-6,11-dione diimine; Difluorotricycloquinazoline
EINECS	Contact for details

Quality Control

Our 3,8-Difluorotricycloquinazoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/LC-MS for identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). The compound is light-sensitive (store away from light) and should be handled under inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 10 ppm

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