Description

N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Bis(3-Methylbenzamide) is a high-purity, specialized organic compound serving as a critical building block in advanced material synthesis. Its unique fluorene-bridged bis-benzamide structure provides exceptional thermal stability and rigidity, making it invaluable for creating high-performance polymers and functional materials. This compound is primarily sought by R&D and production teams in the pharmaceutical intermediates, liquid crystal displays (LCDs), and organic light-emitting diode (OLED) sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Advanced Polymer Synthesis: Acts as a monomer or cross-linking agent for producing high-temperature resistant polyamides, polyimides, and other engineering plastics.
• Electronic Materials: Used in the development of charge-transporting materials, host materials, and electron-blocking layers for OLED and LCD device fabrication.
• Organic Semiconductor Research: Investigated as a core component in the design of novel organic field-effect transistors (OFETs) and photovoltaic materials.
• Liquid Crystal Compounds: Incorporated into the molecular structure of liquid crystals to modify and enhance their electro-optical properties for display applications.
• Photoresist and Photopolymer Additive: Utilized to improve the thermal and mechanical properties of photoresists used in microelectronics and advanced lithography.

Basic Information

Product Name	N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Bis(3-Methylbenzamide)
CAS No.	444151-11-5
Molecular Formula	C42H32N2O2
Molecular Weight	596.72 g/mol
Synonyms	9,9-Bis[4-(3-methylbenzamido)phenyl]fluorene; 9,9-Bis[4-(3-methylbenzoylaminophenyl)]fluorene; N,N'-(9,9-Bis(4-aminophenyl)fluorene-9,9-diyl)bis(3-methylbenzamide); Fluorene-9,9-diylbis(4,1-phenylene) bis(3-methylbenzamide); 444151-11-5; BAPF-3MBA (common abbreviation)
EINECS	Contact for details

Quality Control

Our production of N,N'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylene)]Bis(3-Methylbenzamide) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 the container tightly sealed to prevent contamination and minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline 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 (as Pb)	≤ 10 ppm

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