Description

4,4'-(9H-Fluoren-9-Ylidene)Bis(2-Chlorobenzenamine) is a specialized organic compound featuring a fluorene core substituted with chlorinated aniline groups. This molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex, conjugated systems. It is primarily sought after by research institutions and chemical manufacturers developing high-performance materials and active pharmaceutical ingredients (APIs).

Application

This compound serves as a critical building block in several high-tech and research-driven fields. Its primary applications include:

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex heterocyclic structures.
• Organic Electronic Materials: Acts as a precursor for hole-transport materials (HTMs) or emissive layers in organic light-emitting diodes (OLEDs) and perovskite solar cells due to its conjugated, rigid backbone.
• Advanced Polymer Synthesis: Employed in creating specialty polymers with unique thermal stability, optical, or electronic properties for high-performance coatings and engineering plastics.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to develop novel ligands for catalysis, leveraging the electron-donating properties of the amine groups.
• Dye and Pigment Research: Serves as a key intermediate in the development of advanced colorants and fluorescent markers for analytical and imaging applications.
• Academic and Industrial R&D: A fundamental reagent for exploring new chemical reactions and synthesizing novel molecular architectures in research laboratories.

Basic Information

Product Name	4,4'-(9H-Fluoren-9-Ylidene)Bis(2-Chlorobenzenamine)
CAS No.	107934-68-9
Molecular Formula	C25H16Cl2N2
Molecular Weight	407.31 g/mol
Synonyms	9,9-Bis(4-Amino-3-chlorophenyl)fluorene; 2,2'-Dichloro-9,9-bis(4-aminophenyl)fluorene; 4,4'-(Fluoren-9-ylidene)bis(2-chloroaniline); 4,4'-(9H-Fluorene-9,9-diyl)bis(2-chloroaniline); 9,9-Bis(4-amino-3-chlorophenyl)-9H-fluorene; BAF (common abbreviation); 2-Chloro-4,4'-(9H-fluoren-9-ylidene)dianiline
EINECS	Contact for details

Quality Control

Our 4,4'-(9H-Fluoren-9-Ylidene)Bis(2-Chlorobenzenamine) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance, meeting the stringent requirements of research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.