Description

11,12-Dihydro-11,12-Diphenylindolo[2,3-A]Carbazole is a high-purity, polycyclic aromatic compound belonging to the carbazole family. This specialized heterocyclic organic material serves as a critical advanced intermediate or functional material in cutting-edge electronic and photonic applications. It is essential for R&D and production teams in the organic electronics, OLED (Organic Light-Emitting Diode), and photovoltaics sectors seeking to develop next-generation devices.

Application

• OLED Emitter and Host Material: A key building block for the synthesis of novel emitters (fluorescent or phosphorescent) and host materials in OLED displays and lighting.
• Organic Semiconductor Development: Used as a core structure in the research and manufacture of hole-transporting materials (HTMs) and electron-transporting materials (ETMs) for organic thin-film transistors (OTFTs).
• Photovoltaic Research: Investigated as a component in the active layer or as an interfacial layer material for organic solar cells (OPVs) and perovskite solar cells to improve efficiency and stability.
• Chemical Synthesis Intermediate: Serves as a sophisticated precursor for the synthesis of more complex, functionalized carbazole derivatives and ladder-type polycyclic aromatic hydrocarbons (PAHs).
• Research & Development: A valuable reference standard and starting material in academic and industrial laboratories focused on advanced organic materials chemistry.

Basic Information

Item	Detail
Product Name	11,12-Dihydro-11,12-Diphenylindolo[2,3-A]Carbazole
CAS No.	222044-88-4
Molecular Formula	C34H22N2
Molecular Weight	458.55 g/mol
Synonyms	11,12-Dihydro-11,12-diphenylindolo[2,3-a]carbazole; 11H,12H-11,12-Diphenylindolo[2,3-a]carbazole; 5,10-Diphenyl-5,10-dihydroindolo[3,2-b]indole; DPDIC; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 11,12-Dihydro-11,12-Diphenylindolo[2,3-A]Carbazole adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity (HPLC), identity (IR, NMR), and impurity profiles. Our quality system is designed to meet the exacting standards of advanced materials research and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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