Description

9H-Fluorene, 2-Bromo-7-(1,1-Dimethylethyl)-9,9-Dimethyl- is a high-purity, specialty brominated fluorene derivative designed for advanced organic synthesis and materials science research. This compound serves as a critical building block for constructing complex molecular architectures, particularly in the development of organic electronic materials and functional polymers. It is essential for R&D chemists and process engineers in the pharmaceutical intermediates, agrochemicals, and OLED materials sectors who require reliable, high-quality synthetic precursors.

Application

• Organic Light-Emitting Diode (OLED) Materials: A key intermediate in the synthesis of host, dopant, or electron-transport materials for display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs), leveraging its functionalized fluorene core.
• Agrochemical Synthesis: Serves as a precursor for creating advanced crop protection agents with tailored properties.
• Polymer Chemistry: A monomer or functionalization agent for producing high-performance, specialty polymers with specific optical or electronic characteristics.
• Liquid Crystal Materials: Employed in the synthesis of components for liquid crystal displays (LCDs).
• Academic & Industrial R&D: A versatile reagent for exploring new reactions and creating novel organic compounds in research laboratories.

Basic Information

Product Name	9H-Fluorene, 2-Bromo-7-(1,1-Dimethylethyl)-9,9-Dimethyl-
CAS No.	1154752-78-9
Molecular Formula	C19H21Br
Molecular Weight	329.28 g/mol
Synonyms	2-Bromo-7-tert-butyl-9,9-dimethylfluorene; 2-Bromo-7-(tert-butyl)-9,9-dimethyl-9H-fluorene; 7-tert-Butyl-2-bromo-9,9-dimethylfluorene; 9,9-Dimethyl-2-bromo-7-tert-butylfluorene; 2-Bromo-7-(1,1-dimethylethyl)-9,9-dimethylfluorene; tert-Butyl Bromodimethylfluorene; Brominated tert-Butyldimethylfluorene Derivative
EINECS	Contact for details

Quality Control

Our production of 9H-Fluorene, 2-Bromo-7-(1,1-Dimethylethyl)-9,9-Dimethyl- adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee the material meets your precise research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This material is light-sensitive and should be handled and stored accordingly to maintain stability.

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.