Description

2,7-Dibromo-9,9-Diphenylfluorene is a high-purity brominated fluorene derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in its role as a versatile building block for constructing complex organic molecules, particularly in the development of specialized materials. This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to create novel compounds with specific electronic or structural properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core precursor for the development of host, hole-transport, or electron-transport materials in display and lighting technologies.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Ligand and Catalyst Development: Acts as a backbone for creating sophisticated ligands used in catalytic processes.
• Polymer and Material Science: A monomer or modifier for high-performance polymers, including polyfluorenes for electronic applications.
• Academic and Industrial R&D: A valuable reagent for exploratory chemistry and process development in fine chemical synthesis.

Basic Information

Product Name	2,7-Dibromo-9,9-Diphenylfluorene
CAS No.	18659-63-7
Molecular Formula	C25H16Br2
Molecular Weight	500.20 g/mol
Synonyms	9,9-Diphenyl-2,7-dibromofluorene; 2,7-Dibromo-9,9-diphenyl-9H-fluorene; NSC 163126; 2,7-Dibromo-9,9-diphenylfluorene; Fluorene, 2,7-dibromo-9,9-diphenyl-; 2,7-Dibromo-9,9-diphenyl-9H-fluorene; 18659-63-7
EINECS	Contact for details

Quality Control

Every batch of 2,7-Dibromo-9,9-Diphenylfluorene is manufactured under a strict quality management system. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents.

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	≤ 20 ppm

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