Description

Indolo[3,2,1-Jk]Carbazole is a high-purity, polycyclic aromatic compound characterized by its rigid, planar structure and excellent hole-transport properties. This compound is a critical advanced intermediate for the synthesis of high-performance organic electronic materials. It is primarily utilized by manufacturers and R&D departments in the organic semiconductor, photovoltaics, and advanced material science sectors seeking to develop next-generation electronic devices.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block for host and hole-transport materials in display and lighting technologies.
• Organic Photovoltaics (OPVs): Used in the development of donor-acceptor materials for efficient solar energy conversion.
• Organic Field-Effect Transistors (OFETs): Acts as a precursor for p-type semiconductor materials due to its favorable charge carrier mobility.
• Photoconductors & Xerography: Employed in the charge generation layers of photocopiers and laser printers.
• Chemical Synthesis & Research: A valuable intermediate for academic and industrial research in novel polycyclic aromatic hydrocarbons (PAHs) and heterocyclic compounds.
• Optoelectronic Sensors: Incorporated into materials for sensitive light detection and signal transduction.

Basic Information

Product Name	Indolo[3,2,1-Jk]Carbazole
CAS No.	205-95-8
Molecular Formula	C18H11N
Molecular Weight	241.29 g/mol
Synonyms	Indolo[3,2,1-jk]carbazole; 5H-Indolo[3,2,1-jk]carbazole; 5H-Indolo[3,2,1-jk]carbazole; Indolo[3,2,1-jk]carbazole; ICZ; 7,14-Dihydro-5H-indolo[3,2,1-jk]carbazole; Dibenz[a,j]carbazole; 5H-Dibenz[a,j]carbazole
EINECS	205-905-5

Quality Control

Our Indolo[3,2,1-Jk]Carbazole is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for electronic-grade applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
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.