Description

3,3'-Bi-9H-Carbazole,6-Bromo-9,9'-Diphenyl is a high-purity, functionalized carbazole derivative. This compound is a critical advanced intermediate in the synthesis of organic electronic materials, valued for its specific bromination and phenyl substitution pattern. It is primarily required by R&D and production teams in the organic light-emitting diode (OLED) and photovoltaics industries for developing novel charge-transport and host materials.

Application

• OLED Emitter & Host Material Synthesis: Serves as a key building block for creating novel hole-transporting materials (HTMs), electron-transporting materials (ETMs), and host materials in OLED devices.
• Phosphorescent & TADF Material Development: Used in the research and production of thermally activated delayed fluorescence (TADF) and phosphorescent emitters for high-efficiency display and lighting applications.
• Organic Photovoltaic (OPV) Research: Acts as a precursor for donor or acceptor materials in the active layer of organic solar cells.
• Perovskite Solar Cell Components: Employed in the synthesis of organic hole-transport layers (HTLs) for perovskite solar cells to enhance stability and performance.
• Organic Semiconductor Precursor: Utilized in the development of n-type or p-type organic semiconductors for thin-film transistors (OFETs).
• Pharmaceutical & Agrochemical Intermediates: Functions as a specialized intermediate in the synthesis of complex molecules for life science applications.
• Luminescent Sensor & Probe Development: Used in academic and industrial research to create novel fluorescent or phosphorescent sensors and probes.
• Cross-Coupling Reactions (Suzuki, Buchwald-Hartwig): The bromine substituent makes it a valuable substrate for palladium-catalyzed cross-coupling reactions to construct more complex conjugated systems.

Basic Information

Product Name	3,3'-Bi-9H-Carbazole,6-Bromo-9,9'-Diphenyl
CAS No.	918137-84-5
Molecular Formula	C36H23BrN2
Molecular Weight	563.49 g/mol
Synonyms	6-Bromo-9,9'-diphenyl-9H,9'H-3,3'-bicarbazole; 6-Bromo-9,9-diphenyl-3,3'-bicarbazole; 9,9'-Diphenyl-6-bromo-3,3'-bicarbazole; 3,3'-Bicarbazole, 6-bromo-9,9'-diphenyl-; Br-PhCz; 6-Br-DPCz; Light-emitting material intermediate; OLED intermediate
EINECS	Contact for details

Quality Control

Our 3,3'-Bi-9H-Carbazole,6-Bromo-9,9'-Diphenyl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity suitable for sensitive electronic applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider storage under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with molecular structure
Purity (HPLC)	≥ 98.0% (Area Percent)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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