Description

9H-Fluorene-1-Carbonyl Chloride is a high-purity, reactive organic intermediate essential for advanced chemical synthesis. This compound matters for its role as a versatile building block, enabling the precise introduction of the fluorene-1-carbonyl moiety into target molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides requiring specific fluorene-based structures.
• Material Science Research: Serves as a precursor for functional polymers, organic semiconductors, and advanced OLED materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for catalysis and molecular recognition applications.
• Fluorescent Probe Synthesis: Integral to the development of fluorescent dyes and molecular probes for bioimaging and diagnostics.
• Custom Chemical Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for bespoke client projects.

Basic Information

Product Name	9H-Fluorene-1-Carbonyl Chloride
CAS No.	55341-64-5
Molecular Formula	C14H9ClO
Molecular Weight	228.67 g/mol
Synonyms	1-Fluorenecarboxylic Acid Chloride; 9H-Fluorene-1-carboxylic Acid Chloride; 1-Fluorenylcarbonyl Chloride; 1-Carboxyfluorene Chloride; Fluorene-1-carbonyl Chloride; 1-Fluorenecarbonyl Chloride; 9H-Fluorene-1-Carboxylic Acid, Chloride; 1-Fluorenoyl Chloride
EINECS	Contact for details

Quality Control

Our 9H-Fluorene-1-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 and reactive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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