Description

Indenofluorenedione is a high-purity, specialized organic compound belonging to the class of polycyclic aromatic ketones. This chemical serves as a critical advanced intermediate and building block in the synthesis of complex organic materials, where its unique fused-ring structure imparts valuable electronic and optical properties. It is primarily utilized by research institutions and industrial manufacturers in the organic electronics, advanced material science, and pharmaceutical research sectors seeking to develop next-generation functional materials.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of organic small molecules and polymers for use in Organic Light-Emitting Diodes (OLEDs), Organic Photovoltaics (OPVs), and Organic Field-Effect Transistors (OFETs).
• Advanced Material Research: Serves as a fundamental building block for novel polycyclic aromatic hydrocarbons (PAHs) and graphene nanoribbon precursors with tailored electronic properties.
• Pharmaceutical Intermediate: Used in medicinal chemistry research for the construction of complex molecular scaffolds with potential biological activity.
• Dye and Pigment Synthesis: Acts as a starting material for the development of specialized dyes and high-performance pigments due to its conjugated core structure.
• Ligand and Catalyst Development: Employed in the preparation of novel chelating ligands for catalytic systems and coordination chemistry applications.

Basic Information

Product Name	Indenofluorenedione
CAS No.	5695-13-6
Molecular Formula	C₁₅H₆O₂
Molecular Weight	218.21 g/mol
Synonyms	Indeno[1,2-b]fluorene-6,12-dione; 6,12-Dihydroindeno[1,2-b]fluorene-6,12-dione; Indenofluorenedione; IFD; 6,12-Indenofluorenedione; 6H,12H-Indeno[1,2-b]fluorene-6,12-dione
EINECS	Contact for details

Quality Control

Our Indenofluorenedione is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemicals, and specifications can be tailored to meet specific research or cGMP starting material requirements upon request.

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). Keep the container sealed to minimize exposure to atmospheric moisture and contaminants.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.