Description

2-Chloro-7-Iodo-9,9-Diphenyl-9H-Fluorene is a high-purity, multi-functional halogenated fluorene derivative designed for advanced chemical synthesis and materials research. This compound serves as a critical building block and intermediate for creating complex organic molecules with tailored electronic and structural properties. It is essential for R&D and production in the pharmaceutical, organic electronics, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of host, dopant, or electron/hole transport materials due to its rigid, conjugated fluorene core and halogen substituents.
• Ligand Synthesis for Catalysis: Serves as a backbone for constructing sophisticated phosphine or nitrogen-based ligands used in transition metal catalysis.
• Polymer & Material Science: Incorporated into high-performance polymers, liquid crystals, or other advanced materials to modify thermal stability, solubility, and optoelectronic characteristics.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new cross-coupling reactions (e.g., Suzuki, Sonogashira) and constructing complex polycyclic aromatic systems.
• Agrochemical Intermediates: Potential use in the synthesis of advanced crop protection agents and herbicides.

Basic Information

Product Name	2-Chloro-7-Iodo-9,9-Diphenyl-9H-Fluorene
CAS No.	851119-15-8
Molecular Formula	C25H16ClI
Molecular Weight	502.75 g/mol
Synonyms	9,9-Diphenyl-2-chloro-7-iodo-9H-fluorene; 2-Chloro-7-iodo-9,9-diphenylfluorene; 851119-15-8; 2-Chloro-7-iodo-9,9-diphenyl-9H-fluorene; Fluorene, 2-chloro-7-iodo-9,9-diphenyl-
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Iodo-9,9-Diphenyl-9H-Fluorene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding applications in research and regulated industries.

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 should be conducted under appropriate conditions to maintain product integrity.

Specification

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

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