Description

2,8-Dibromo-5,11-Di-n-Octylindolo[3,2-B]Carbazole is a high-purity, functionalized carbazole derivative designed for advanced material science applications. This compound serves as a critical building block (monomer) and dopant in the synthesis of next-generation organic semiconductors and electronic materials. It is essential for researchers and manufacturers in the organic electronics, photovoltaics, and OLED display industries who require precise molecular structures to tune material properties such as charge transport, energy levels, and luminescence.

Application

• Organic Light-Emitting Diodes (OLEDs): As a host or dopant material in emissive layers for displays and lighting.
• Organic Photovoltaics (OPVs / Solar Cells): As an electron donor or acceptor component in active layers to improve power conversion efficiency.
• Organic Field-Effect Transistors (OFETs): As a semiconducting core material for high-mobility electronic circuits and sensors.
• Chemical Synthesis: As a key brominated intermediate for further functionalization via cross-coupling reactions (e.g., Suzuki, Stille).
• Photoconductive Materials: For use in xerography, photocopiers, and laser printers.
• Research & Development: For academic and industrial R&D focused on novel organic electronic materials and hole-transport layers.

Basic Information

Product Name	2,8-Dibromo-5,11-Di-n-Octylindolo[3,2-B]Carbazole
CAS No.	937733-74-9
Molecular Formula	C36H42Br2N2
Molecular Weight	662.55 g/mol
Synonyms	2,8-Dibromo-5,11-dioctylindolo[3,2-b]carbazole; 5,11-Dioctyl-2,8-dibromoindolo[3,2-b]carbazole; 2,8-Dibromo-5,11-dioctyl-6H-indolo[3,2-b]carbazole; Di-n-Octyl-DBCz-Br2; DODBCz-Br2; Br2-DOD-iCz
EINECS	Contact for details

Quality Control

Our 2,8-Dibromo-5,11-Di-n-Octylindolo[3,2-B]Carbazole is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and purity grades (e.g., >99%, >99.5%) to meet specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Typical 99.0%)
Melting Point	Contact for details
Heavy Metals	< 20 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.