Description

3H-Dibenz[F,Ij]Isoquinoline-2,7-Dione CAS NO 6248-10-8 is a specialized heterocyclic organic compound belonging to the isoquinoline-dione class. This high-purity intermediate is valued for its unique fused-ring structure, which serves as a critical building block in advanced chemical synthesis. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly in research for central nervous system (CNS) and anti-cancer drugs.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with specific modes of action.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure or dopant material in the development of efficient electron-transport or emissive layers.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing high-performance, color-fast pigments and dyes for industrial applications.
• Academic & R&D Laboratories: Employed as a standard or novel scaffold in organic chemistry research and methodology development.
• Material Science: Investigated for use in organic semiconductors and other advanced electronic materials due to its conjugated system.

Basic Information

Product Name	3H-Dibenz[F,Ij]Isoquinoline-2,7-Dione
CAS No.	6248-10-8
Molecular Formula	C₁₇H₉NO₂
Molecular Weight	259.26 g/mol
Synonyms	3H-Dibenzo[f,ij]isoquinoline-2,7-dione; Dibenz[f,ij]isoquinoline-2,7(3H)-dione; 2,7-Dioxo-3H-dibenz[f,ij]isoquinoline; 3H-Dibenzo[5,6:5',6']isoquinolino[2,1-b]isoquinoline-2,7-dione; Isoquinolinedione derivative; DBIQ; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3H-Dibenz[F,Ij]Isoquinoline-2,7-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and industrial-grade specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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