Description

N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Bis(2-Bromobenzamide) is a high-purity, specialized organic intermediate featuring a rigid fluorene core and brominated benzamide functional groups. This compound is valued for its precise molecular architecture, which makes it a critical building block in advanced material synthesis and pharmaceutical research. It is essential for R&D chemists and process engineers in the fields of organic electronics, polymer chemistry, and medicinal chemistry who require reliable, high-quality intermediates for complex synthetic pathways.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key precursor for electron-transporting materials (ETMs) or host materials in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug candidates, particularly those targeting neurological or oncological pathways, leveraging its rigid, conjugated structure.
• Polymer & Advanced Material Science: Acts as a monomer or cross-linking agent for creating high-performance, heat-resistant polymers and specialty resins.
• Ligand Synthesis for Catalysis: Employed in the development of novel ligands for transition metal catalysts used in fine chemical and asymmetric synthesis.
• Academic & Industrial R&D: A valuable tool for researchers exploring new organic semiconductors, photoresists, or bioactive molecules.

Basic Information

Product Name	N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Bis(2-Bromobenzamide)
CAS No.	444148-93-0
Molecular Formula	C41H26Br2N2O2
Molecular Weight	714.47 g/mol
Synonyms	9,9-Bis[4-[(2-bromobenzoyl)amino]phenyl]fluorene; 2-Bromo-N-[4-[9-(4-[(2-bromobenzoyl)amino]phenyl)fluoren-9-yl]phenyl]benzamide; Fluorene-9,9-diylbis(4,1-phenylene) bis(2-bromobenzamide); N,N'-(9H-Fluorene-9,9-diylbis(4,1-phenylene))bis(2-bromobenzamide); 444148-93-0; 9,9-Bis(4-aminophenyl)fluorene bis(2-bromobenzamide) derivative
EINECS	Contact for details

Quality Control

Our N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Bis(2-Bromobenzamide) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 10 ppm

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