Description

5,11-Di(4-Bromophenyl)Indolo[3,2-B]Carbazole is a high-purity, functionalized carbazole derivative designed for advanced materials research and development. This compound serves as a critical building block and electron-transport material in the fabrication of next-generation organic electronic devices. It is primarily sought by R&D teams and manufacturers in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and organic field-effect transistor (OFET) sectors.

Application

• As a host or dopant material in the emissive layer of phosphorescent and thermally activated delayed fluorescence (TADF) OLEDs.
• As an electron-transport layer (ETL) component in OLED and perovskite light-emitting diode (PeLED) device architectures.
• As a core building block for synthesizing more complex organic semiconductors and hole-blocking materials.
• In the development of organic photovoltaics (OPVs) as an electron-accepting or charge-transport material.
• For use in organic field-effect transistors (OFETs) to study charge carrier mobility and device performance.
• As a key intermediate in pharmaceutical research for compounds with specific optoelectronic properties.
• In academic and industrial R&D for exploring structure-property relationships in conjugated organic molecules.

Basic Information

Item	Detail
Product Name	5,11-Di(4-Bromophenyl)Indolo[3,2-B]Carbazole
CAS No.	1571136-18-9
Molecular Formula	C30H18Br2N2
Molecular Weight	566.29 g/mol
Synonyms	5,11-Bis(4-bromophenyl)indolo[3,2-b]carbazole; 5,11-Di-p-bromophenylindolo[3,2-b]carbazole; 4,4'-(Indolo[3,2-b]carbazole-5,11-diyl)bis(bromobenzene); DBPICz; Br-Ph-ICz; 1571136-18-9; 5,11-Di(4-bromophenyl)-5H,11H-indolo[3,2-b]carbazole
EINECS	Contact for details

Quality Control

Every batch of our 5,11-Di(4-Bromophenyl)Indolo[3,2-B]Carbazole is produced and tested under stringent quality management protocols to ensure high purity and batch-to-batch consistency, critical for electronic device performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality systems support compliance with relevant standards for advanced material synthesis.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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