Description

9H-Fluorene, 2-Bromo-9-[4-(1,1-Dimethylethyl)Phenyl]-9-Phenyl- is a specialized brominated fluorene derivative, a high-value organic intermediate designed for advanced material synthesis. This compound matters for its role as a precise building block in the development of sophisticated organic electronic materials and pharmaceuticals, where its specific substitution pattern enables fine-tuning of molecular properties. It is primarily needed by R&D chemists and process engineers in the organic light-emitting diode (OLED), pharmaceutical, and advanced agrochemical sectors.

Application

• OLED Materials: A key intermediate in the synthesis of host and dopant materials for high-efficiency, blue-emitting OLED devices.
• Pharmaceutical Intermediates: Serves as a crucial building block for the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex polycyclic frameworks.
• Agrochemical Research: Used in the research and development of new-generation pesticides and herbicides with tailored activity profiles.
• Organic Semiconductor Development: Employed in the creation of charge-transport materials for organic field-effect transistors (OFETs) and photovoltaic cells.
• Ligand Synthesis: Acts as a precursor for sophisticated ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Incorporated into specialty polymers to impart specific optical or electronic characteristics.

Basic Information

Item	Detail
Product Name	9H-Fluorene, 2-Bromo-9-[4-(1,1-Dimethylethyl)Phenyl]-9-Phenyl-
CAS No.	2416180-69-1
Molecular Formula	C29H25Br
Molecular Weight	453.41 g/mol
Synonyms	2-Bromo-9-(4-tert-butylphenyl)-9-phenylfluorene; 9-(4-tert-Butylphenyl)-2-bromo-9-phenylfluorene; 2-Bromo-9-[4-(tert-butyl)phenyl]-9-phenyl-9H-fluorene; tert-Butyl-substituted bromofluorene derivative; Bromofluorene intermediate; OLED intermediate 2416180-69-1
EINECS	Contact for details

Quality Control

Every batch of our 9H-Fluorene, 2-Bromo-9-[4-(1,1-Dimethylethyl)Phenyl]-9-Phenyl- is produced under a strict quality management system and undergoes comprehensive analytical characterization to ensure batch-to-batch consistency and high purity. Our standard R&D Grade material is characterized by NMR, HPLC, and GC-MS. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment. Specifications can be tailored to meet specific project requirements, including higher purity grades for critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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