Description

9H-Fluoren-2-Yl Isocyanate 98 is a high-purity, functionalized isocyanate derivative of fluorene, serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive isocyanate group attached to a rigid, planar fluorene scaffold, enabling the creation of novel polymers and specialty chemicals with tailored properties. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science sectors who require precise molecular components for developing active ingredients, functional monomers, and high-performance materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in creating urea or carbamate linkages in targeted molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorene moiety can contribute to biological activity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for synthesizing polyurethanes, polyureas, and other specialty polymers with enhanced thermal or mechanical properties.
• Liquid Crystal & OLED Research: Acts as a precursor for constructing fluorene-based derivatives used in electronic and photonic materials.
• Surface Modification: Employed to functionalize surfaces or nanoparticles via the reactive isocyanate group, altering surface properties for specific applications.
• Chemical Biology Probes: Useful for labeling biomolecules or creating activity-based probes for research and diagnostic purposes.

Basic Information

Item	Detail
Product Name	9H-Fluoren-2-Yl Isocyanate 98
CAS No.	81741-69-7
Molecular Formula	C14H9NO
Molecular Weight	207.23 g/mol
Synonyms	2-Fluorenyl isocyanate; 9H-Fluoren-2-yl isocyanate; Isocyanic acid 9H-fluoren-2-yl ester; 2-Isocyanatofluorene; Fluoren-2-yl isocyanate; 9H-Fluorene-2-isocyanate
EINECS	Contact for details

Quality Control

Every batch of 9H-Fluoren-2-Yl Isocyanate 98 is produced and tested under a strict quality management system. We guarantee a minimum purity of 98% (typically by HPLC), with comprehensive testing for identity, purity, and specific impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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