Description

5,6-Dihydro-6-Methyl-4H-Dibenzo[De,G]Quinoline-10,11-Dione is a high-purity, specialized organic compound belonging to the quinoline-dione chemical class. This compound serves as a critical advanced intermediate for the synthesis of complex molecules, valued for its unique fused-ring structure. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of electron-transport or host materials for display and lighting technologies due to its fused aromatic structure.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized quinone-based dyes and high-stability organic pigments.
• Agrochemical Research: Employed as an intermediate in the design and synthesis of new active ingredients for crop protection.
• Academic and Industrial Research: A valuable reagent for chemical research exploring new organic reactions, catalysis, and material science applications.
• Photoinitiator Component: Potential use in the formulation of advanced photoinitiator systems for UV-curable coatings and inks.

Basic Information

Product Name	5,6-Dihydro-6-Methyl-4H-Dibenzo[De,G]Quinoline-10,11-Dione
CAS No.	18605-40-8
Molecular Formula	C₁₈H₁₃NO₂
Molecular Weight	275.30 g/mol
Synonyms	6-Methyl-5,6-dihydro-4H-dibenzo[de,g]quinoline-10,11-dione; 6-Methyl-5,6-dihydro-4H-dibenzo[de,g]quinoline-10,11-dione; Dibenzo[de,g]quinoline-10,11-dione, 5,6-dihydro-6-methyl-4H-; 18605-40-8; 6-Methyldihydrodibenzo[de,g]quinoline-10,11-dione
EINECS	Contact for details

Quality Control

Our 5,6-Dihydro-6-Methyl-4H-Dibenzo[De,G]Quinoline-10,11-Dione is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and production standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.