Description

N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Dibenzamide is a high-purity, specialized organic compound designed for advanced material synthesis. This compound matters for its role as a key building block or intermediate in the development of high-performance polymers and functional materials. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and advanced electronics industries seeking to innovate with complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) with complex fluorene-based backbones.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating high-performance polyamides, polyimides, or other specialty polymers with enhanced thermal and mechanical properties.
• Material Science Research: Used in the development of organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its conjugated fluorene structure.
• Agrochemical Synthesis: Functions as an intermediate in the production of advanced crop protection agents and herbicides.
• Liquid Crystal & Display Technology: Potential application as a component in the synthesis of liquid crystal materials for display applications.
• Academic & Industrial R&D: A valuable reagent for chemists exploring new organic reactions and material properties.

Basic Information

Product Name	N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Dibenzamide
CAS No.	444151-66-0
Molecular Formula	C41H28N2O2
Molecular Weight	580.68 g/mol
Synonyms	9,9-Bis[4-(benzoylamino)phenyl]fluorene; N,N'-(9H-Fluorene-9,9-diylbis(4,1-phenylene))bis(benzamide); 9,9-Bis(4-benzamidophenyl)fluorene; Fluorene-9,9-diylbis(4,1-phenylene) dibenzamide; 9,9-Bis[p-(N-benzoyl)aminophenyl]fluorene; BAPF (common abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Dibenzamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and batch-to-batch consistency suitable for sensitive R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 10 ppm

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