Description

2,7-Bis-(4-Bromophen-1-Yl)-9,9-Dimethyl-9H-Fluorene is a high-purity, functionalized fluorene derivative, serving as a critical building block in advanced material synthesis. Its value lies in its rigid, planar structure and brominated aromatic groups, which enable precise cross-coupling reactions for constructing complex organic frameworks. This compound is essential for researchers and manufacturers in the organic electronics, pharmaceutical intermediates, and specialty polymer sectors who require reliable, high-quality precursors for their development and production processes.

Application

• Organic Light-Emitting Diode (OLED) Materials: A key monomer or intermediate in the synthesis of host, hole-transport, or electron-transport materials for display and lighting technologies.
• Pharmaceutical Intermediates: Used in the construction of complex molecular scaffolds for drug discovery and development, leveraging its fluorene core.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance, conjugated polymers for electronic applications.
• Liquid Crystal Materials: Employed in the synthesis of fluorene-based mesogens for advanced liquid crystal displays (LCDs).
• Organic Photovoltaics (OPV): Serves as a precursor for electron-acceptor or donor materials in the development of next-generation solar cells.
• Material Science Research: A versatile building block for creating novel organic semiconductors and fluorescent probes in academic and industrial R&D.

Basic Information

Product Name	2,7-Bis-(4-Bromophen-1-Yl)-9,9-Dimethyl-9H-Fluorene
CAS No.	1062555-91-2
Molecular Formula	C27H20Br2
Molecular Weight	528.26 g/mol
Synonyms	2,7-Bis(4-bromophenyl)-9,9-dimethylfluorene; 9,9-Dimethyl-2,7-bis(4-bromophenyl)fluorene; 2,7-Bis(p-bromophenyl)-9,9-dimethylfluorene; 2,7-Di(4-bromophenyl)-9,9-dimethyl-9H-fluorene; Fluorene, 9,9-dimethyl-2,7-bis(4-bromophenyl)-; 2,7-Bis(4-bromophenyl)-9,9-dimethyl-9H-fluorene
EINECS	Contact for details

Quality Control

Our 2,7-Bis-(4-Bromophen-1-Yl)-9,9-Dimethyl-9H-Fluorene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for sensitive applications like OLED and pharmaceutical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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