Description

2,2'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylenenitrilomethylylidene)]Bis(4-Nitrophenol) is a high-purity, complex organic compound featuring a fluorene core with extended conjugated systems, making it a valuable advanced intermediate for specialized chemical synthesis. Its precise molecular architecture is critical for applications demanding specific electronic or optical properties. This product is essential for research and development teams in advanced material science and fine chemical manufacturing.

Application

• Organic Electronic Materials: Serves as a key precursor or dopant in the synthesis of organic semiconductors, hole-transport materials, or electron-transport layers for OLEDs and organic photovoltaics (OPVs).
• Nonlinear Optical (NLO) Materials: Used in research for developing chromophores with high hyperpolarizability for applications in photonics and electro-optics.
• Fluorescent Probes and Sensors: Its conjugated, nitro-substituted structure makes it a candidate for developing fluorescent chemosensors for metal ion or anion detection.
• Pharmaceutical Intermediate: Acts as a sophisticated building block in the multistep synthesis of complex drug candidates or bioactive molecules.
• Ligand Synthesis: Can be utilized to create novel chelating ligands for catalysis or metal-organic frameworks (MOFs).
• Polymer Chemistry: May be incorporated as a monomer unit to impart specific rigidity, planarity, or electronic characteristics to high-performance polymers.

Basic Information

Product Name	2,2'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylenenitrilomethylylidene)]Bis(4-Nitrophenol)
CAS No.	461681-50-5
Molecular Formula	C₄₁H₂₆N₄O₆
Molecular Weight	658.67 g/mol
Synonyms	9,9-Bis[4-[(2-hydroxy-5-nitrophenyl)iminomethyl]phenyl]fluorene; Fluorene-based bis(Schiff base); 2,2'-((9H-Fluorene-9,9-diylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(4-nitrophenol); N,N'-Bis(4-(9H-fluoren-9-yl)phenyl)-2-hydroxy-5-nitrobenzaldimine; Fluorene-bridged bis(nitrophenol imine)
EINECS	Contact for details

Quality Control

Every batch of our 2,2'-[9H-Fluorene-9,9-Diylbis(4,1-Phenylenenitrilomethylylidene)]Bis(4-Nitrophenol) is synthesized and purified under controlled conditions to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with stringent R&D and production standards. 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 place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the primary container to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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