Description

9-Dibenzothiophen-4-Yl-9H-Carbazole is a high-purity organic compound belonging to the carbazole-dibenzothiophene hybrid class, valued for its unique photophysical and electronic properties. This compound is a critical advanced intermediate in the development of high-performance organic electronic materials. It is primarily sought by R&D and manufacturing teams in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) sectors, where it serves as a core building block for host and emitter materials.

Application

• OLED Emitter and Host Material: A key synthetic intermediate for constructing novel thermally activated delayed fluorescence (TADF) and phosphorescent emitters used in display and lighting technologies.
• Organic Semiconductor Research: Utilized in academic and industrial R&D for developing new charge-transport and light-emitting layers due to its favorable HOMO/LUMO levels and molecular rigidity.
• Photovoltaic Materials: Serves as a donor or acceptor component in the synthesis of materials for organic solar cells, contributing to improved power conversion efficiency.
• Chemical Synthesis Intermediate: Acts as a versatile building block for further functionalization, enabling the creation of complex π-conjugated systems for various optoelectronic applications.
• Material Science & Engineering: Used in the development of advanced functional materials requiring specific luminescent or electronic characteristics.

Basic Information

Product Name	9-Dibenzothiophen-4-Yl-9H-Carbazole
CAS No.	1345970-19-5
Molecular Formula	C24H15NS
Molecular Weight	349.45 g/mol
Synonyms	4-(9H-Carbazol-9-yl)dibenzothiophene; 9-(Dibenzothiophen-4-yl)-9H-carbazole; 9H-Carbazole, 9-(dibenzothiophen-4-yl)-; Dibenzothiophen-4-yl-9H-carbazole; 9-(4-Dibenzothiophenyl)carbazole
EINECS	Contact for details

Quality Control

Our 9-Dibenzothiophen-4-Yl-9H-Carbazole is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive optoelectronic applications. We employ advanced analytical techniques including HPLC, GC-MS, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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