Description

3-(7-Bromo-9,9-Dimethyl-9H-Fluoren-2-Yl)-9-(4-Fluorophenyl)-9H-Carbazole is a high-purity, advanced organic intermediate of significant importance in the development of next-generation electronic materials. Its unique molecular architecture, featuring carbazole, fluorene, and halogenated aromatic units, makes it a critical building block for synthesizing sophisticated functional compounds. This product is essential for R&D and production teams in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) sectors, where precise molecular engineering dictates device performance.

Application

• OLED Emitter and Host Material Precursor: Serves as a key synthetic intermediate for creating novel thermally activated delayed fluorescence (TADF) emitters and host materials used in high-efficiency display and lighting panels.
• Organic Semiconductor Synthesis: Employed in the construction of hole-transporting materials (HTMs) and electron-transporting materials (ETMs) for organic field-effect transistors (OFETs) and perovskite solar cells.
• Phosphorescent Material Ligand: Used to develop complex ligands for iridium or platinum-based phosphorescent complexes in OLED applications.
• Photovoltaic Material Research: Acts as a core unit in the synthesis of donor or acceptor materials for bulk heterojunction organic solar cells, enabling fine-tuning of energy levels and morphology.
• Advanced Polymer Synthesis: Incorporated as a monomer or end-capper to create high-performance electroactive and photoactive polymers with enhanced thermal and electronic properties.
• Chemical Sensor Development: Utilized in the design of fluorescent chemosensors and probes due to its inherent photophysical properties and structural tunability.

Basic Information

Product Name	3-(7-Bromo-9,9-Dimethyl-9H-Fluoren-2-Yl)-9-(4-Fluorophenyl)-9H-Carbazole
CAS No.	1207176-72-4
Molecular Formula	C₃₃H₂₃BrFN
Molecular Weight	540.45 g/mol
Synonyms	9-(4-Fluorophenyl)-3-(7-bromo-9,9-dimethyl-9H-fluoren-2-yl)-9H-carbazole; 2-(9-(4-Fluorophenyl)-9H-carbazol-3-yl)-7-bromo-9,9-dimethyl-9H-fluorene; 3-(7-Bromo-9,9-dimethylfluoren-2-yl)-9-(4-fluorophenyl)carbazole; Fluorene-Carbazole Bromo Fluorophenyl Derivative; OLED Intermediate 1207176-72-4; Carbazole-Fluorene Hybrid Molecule; Brominated Fluorenyl Carbazole Derivative
EINECS	Contact for details

Quality Control

Our production of 3-(7-Bromo-9,9-Dimethyl-9H-Fluoren-2-Yl)-9-(4-Fluorophenyl)-9H-Carbazole adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic material performance. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development under quality management systems suitable for advanced material synthesis.

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). The compound is light-sensitive and should be handled and stored away from strong light sources. Keep the container tightly sealed to prevent contamination and exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Melting Point	Contact for details

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