Description

9H-Fluorene-2-Carbonitrile is a high-purity organic intermediate featuring a fluorene backbone with a cyano functional group at the 2-position. This specific molecular architecture makes it a valuable synthon for constructing complex organic molecules, particularly in advanced materials and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for applications requiring precise molecular control and functionalization.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with polycyclic aromatic structures.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport materials (ETMs) and host materials in OLED displays and lighting due to the fluorene core's favorable electronic properties.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and metal-organic frameworks (MOFs), where the cyano group can act as a coordinating site.
• Polymer Chemistry: Acts as a monomer or functionalization agent for creating high-performance polymers with enhanced thermal stability and optoelectronic characteristics.
• Agrochemical Research: Employed in the development of novel herbicides and pesticides, leveraging its structural complexity for targeted biological activity.
• Dye and Pigment Intermediate: A starting material for synthesizing advanced fluorescent dyes and pigments used in imaging and sensing applications.

Basic Information

Product Name	9H-Fluorene-2-Carbonitrile
CAS No.	2523-48-0
Molecular Formula	C14H9N
Molecular Weight	191.23 g/mol
Synonyms	2-Cyanofluorene; Fluorene-2-carbonitrile; 9H-Fluorene-2-carbonitrile; 2-Fluorenecarbonitrile; 2-Cyanodiphenylenemethane; 2-Fluorenyl cyanide; NSC 403119; 2-Cyano-9H-fluorene
EINECS	219-764-2

Quality Control

Our 9H-Fluorene-2-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications.

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 and incompatible materials.

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%

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