Description

6,6'-Dibromo-9,9'-Diphenyl-9H,9'H-3,3'-Bicarbazole is a high-purity, functionalized carbazole derivative, a key advanced intermediate in organic synthesis. Its value lies in its rigid, conjugated structure and bromine functional groups, which enable precise cross-coupling reactions for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the organic electronics, pharmaceutical, and specialty materials sectors, particularly for developing novel OLED host and dopant materials, charge transport layers, and pharmacologically active scaffolds.

Application

• OLED Material Synthesis: A crucial building block for creating high-performance host and dopant materials in organic light-emitting diodes (OLEDs) for displays and lighting.
• Pharmaceutical Intermediates: Serves as a sophisticated precursor in the synthesis of complex molecules for drug discovery and development, leveraging its carbazole core.
• Organic Semiconductor Development: Used in the research and production of hole-transport materials (HTMs) and electron-transport materials (ETMs) for optoelectronic devices.
• Polymer & Dendrimer Chemistry: Acts as a functional monomer or core unit for constructing conjugated polymers and dendrimers with tailored electronic properties.
• Luminescent Material Research: Employed in the development of new fluorescent and phosphorescent materials for sensors and bio-imaging applications.
• Cross-Coupling Reactions: The bromine substituents make it an excellent substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to form extended π-systems.

Basic Information

Product Name	6,6'-Dibromo-9,9'-Diphenyl-9H,9'H-3,3'-Bicarbazole
CAS No.	354135-75-4
Molecular Formula	C42H26Br2N2
Molecular Weight	702.48 g/mol
Synonyms	9,9'-Diphenyl-6,6'-dibromo-9H,9'H-3,3'-bicarbazole; 3,3'-Bicarbazole, 6,6'-dibromo-9,9'-diphenyl-; 6,6'-Dibromo-9,9'-diphenyl-3,3'-bicarbazole; 9H,9'H-[3,3']Bicarbazolyl-6,6'-dibromo-9,9'-diphenyl; Diphenyl-dibromo-bicarbazole; DBDPhBCz
EINECS	Contact for details

Quality Control

Every batch of 6,6'-Dibromo-9,9'-Diphenyl-9H,9'H-3,3'-Bicarbazole is manufactured and tested under strict quality management protocols to ensure high purity, batch-to-batch consistency, and traceability. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to support your quality assurance and regulatory needs.

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 protect from moisture and contamination. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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