Description

9H-Fluorene, 4-Bromo-9-(2-Chlorophenyl)-9-Phenyl- is a specialized, multi-substituted fluorene derivative, a high-value intermediate for advanced organic synthesis. This compound matters for its role as a key building block in the development of novel functional materials, particularly in the pharmaceutical and optoelectronic sectors. Industries requiring complex, halogenated aromatic structures for research and development, such as medicinal chemistry and organic light-emitting diode (OLED) manufacturing, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Organic Electronic Materials: Used in the research and development of advanced organic semiconductors, hole-transport materials, and emitters for OLED devices.
• Ligand Synthesis: Acts as a starting material for constructing complex, sterically hindered ligands used in catalysis and coordination chemistry.
• Polymer Chemistry: Incorporated into the backbone of specialty polymers to impart specific electronic or thermal properties.
• Agrochemical Research: Employed in the discovery of new active ingredients with unique modes of action.
• Academic & Industrial R&D: A valuable tool for chemists exploring new reactions and constructing complex molecular architectures.

Basic Information

Item	Details
Product Name	9H-Fluorene, 4-Bromo-9-(2-Chlorophenyl)-9-Phenyl-
CAS No.	2767332-20-5
Molecular Formula	C25H16BrCl
Molecular Weight	431.75 g/mol
Synonyms	4-Bromo-9-(2-chlorophenyl)-9-phenylfluorene; 9-(2-Chlorophenyl)-9-phenyl-4-bromofluorene; 4-Bromo-9,9-bis(2-chlorophenyl)fluorene (Note: verify specific isomer); Bromo-chloro-phenylfluorene derivative; Fluorene, 4-bromo-9-(2-chlorophenyl)-9-phenyl-; CAS 2767332-20-5
EINECS	Contact for details

Quality Control

Every batch of 9H-Fluorene, 4-Bromo-9-(2-Chlorophenyl)-9-Phenyl- is produced and tested under a strict quality management system. We ensure compliance with rigorous internal specifications, which typically include identity confirmation by spectroscopic methods and purity assessment by chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment to guarantee traceability and consistency for your critical R&D and production processes.

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 the container sealed to protect this light-sensitive material from degradation and to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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