Description

5,6-Dihydrodibenz[A,J]Anthracene-5,6-Dione is a high-purity, specialized polycyclic quinone derivative with the CAS number 52755-66-5. This compound serves as a critical advanced intermediate and research chemical for the synthesis of complex organic molecules and functional materials. It is primarily sought by pharmaceutical R&D, agrochemical, and advanced material science sectors for developing novel compounds with specific electronic or structural properties.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with polycyclic aromatic frameworks.
• Organic Electronic Materials Research: Used in the development of organic semiconductors, charge-transport materials, and light-emitting compounds due to its conjugated quinone structure.
• Agrochemical Synthesis: Serves as a precursor in the creation of specialized herbicides, fungicides, or plant growth regulators requiring a complex aromatic core.
• Dye and Pigment Chemistry: Acts as an intermediate for synthesizing high-performance dyes, pigments, and photostable colorants.
• Academic & Industrial Research: A valuable tool for mechanistic studies, catalysis research, and exploring new organic reaction pathways in chemistry laboratories.
• Material Science: Investigated for use in the preparation of metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and other porous materials.

Basic Information

Product Name	5,6-Dihydrodibenz[A,J]Anthracene-5,6-Dione
CAS No.	52755-66-5
Molecular Formula	C22H12O2
Molecular Weight	308.33 g/mol
Synonyms	5,6-Dihydrodibenz[a,j]anthracene-5,6-dione; Dibenz[a,j]anthracene-5,6-dione, 5,6-dihydro-; 5,6-Dihydrodibenz[a,j]anthracene-5,6-quinone; 5,6-Dihydro-5,6-dioxodibenz[a,j]anthracene; Dibenzo[a,j]anthracene-5,6-dione, 5,6-dihydro-; 52755-66-5; Light-sensitive quinone derivative
EINECS	Contact for details

Quality Control

Our 5,6-Dihydrodibenz[A,J]Anthracene-5,6-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR), and residual solvent analysis, to ensure it meets rigorous specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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