Description

Indolo[3,2-B]Carbazole is a high-purity fused heteroaromatic compound with a distinctive polycyclic structure. This advanced organic intermediate is valued for its excellent electron-donating and hole-transporting properties, making it a critical building block in modern materials science. It is primarily utilized by researchers and manufacturers in the organic electronics and advanced pharmaceutical sectors for developing next-generation functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core hole-transport material (HTM) or host material in the emissive layers of display and lighting devices.
• Organic Photovoltaics (OPVs/Perovskite Solar Cells): Used as a donor material or an additive to enhance charge transport, improve film morphology, and increase power conversion efficiency.
• Organic Field-Effect Transistors (OFETs): Acts as a key semiconductor material due to its favorable charge carrier mobility and stability.
• Pharmaceutical Research & Development: Functions as a privileged scaffold in medicinal chemistry for the synthesis of novel bioactive molecules and potential therapeutic agents.
• Advanced Material Synthesis: Employed as a rigid, planar precursor for constructing larger conjugated systems, dyes, and complex molecular architectures.
• Chemical Research: Used as a standard or reagent in studies of photophysical properties, charge transfer mechanisms, and supramolecular chemistry.

Basic Information

Product Name	Indolo[3,2-B]Carbazole
CAS No.	6336-32-9
Molecular Formula	C22H14N2
Molecular Weight	306.36 g/mol
Synonyms	5,11-Dihydroindolo[3,2-b]carbazole; Indolo[3,2-b]carbazole; ICZ; 5H-Indolo[3,2-b]carbazole; 5,11-Dihydro-5H-indolo[3,2-b]carbazole; NSC 339579; 5H-Indolo[3,2-b]carbazole; 5,11-Dihydroindolo[3,2-b]carbazole
EINECS	Contact for details

Quality Control

Our Indolo[3,2-B]Carbazole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements for electronic and pharmaceutical-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, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to prevent contamination from moisture and atmospheric oxygen.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
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.