Description

2-Bromo-9,9-Diphenyl-9H-Fluorene is a high-value, multi-functional brominated fluorene derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a bromine atom on the fluorene core and two phenyl substituents, makes it an essential intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds with specific electronic or steric properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core building block for host, hole-transport, or electron-transport materials in display and lighting technologies.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its bromine atom for further functionalization.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for transition metal catalysts used in cross-coupling and other reactions.
• Polymer and Material Science: Acts as a monomer or modifier for creating high-performance polymers with enhanced thermal stability and optical properties.
• Academic and Industrial R&D: A versatile reagent for exploring new synthetic pathways and developing novel chemical entities in research laboratories.

Basic Information

Item	Details
Product Name	2-Bromo-9,9-Diphenyl-9H-Fluorene
CAS No.	474918-32-6
Molecular Formula	C25H17Br
Molecular Weight	397.31 g/mol
Synonyms	2-Bromo-9,9-diphenylfluorene; 9,9-Diphenyl-2-bromofluorene; 2-Bromo-9,9-diphenyl-9H-fluorene; 9H-Fluorene, 2-bromo-9,9-diphenyl-; 474918-32-6 (CAS); 2-Bromodiphenylfluorene; Diphenyl(2-bromofluoren-9-yl)methane
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-9,9-Diphenyl-9H-Fluorene is manufactured under strict quality management protocols. We ensure high purity and batch-to-batch consistency through comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles to meet your precise R&D or production requirements.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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