Description

9H-Fluorene-4-Carbonyl Chloride is a high-purity, reactive organic intermediate essential for advanced chemical synthesis. This compound matters for its role as a key building block in the creation of complex molecules, particularly in pharmaceutical and materials science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel fluorene-based derivatives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds with a fluorene core structure.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators requiring specific fluorene motifs.
• Material Science Research: Serves as a monomer or functionalization agent for creating advanced polymers, organic semiconductors, and liquid crystals.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized fluorescent dyes and high-performance organic pigments.
• Ligand and Catalyst Development: Acts as a starting material for constructing complex ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Academic and Industrial R&D: A valuable reagent for exploratory chemistry and the development of new synthetic methodologies in organic chemistry.

Basic Information

Item	Detail
Product Name	9H-Fluorene-4-Carbonyl Chloride
CAS No.	7315-93-7
Molecular Formula	C14H9ClO
Molecular Weight	228.67 g/mol
Synonyms	4-Fluorenylcarbonyl Chloride; 4-Fluorenecarboxylic Acid Chloride; 9H-Fluorene-4-carboxylic acid chloride; 4-Carboxyfluorene Chloride; Fluorene-4-carbonyl Chloride; 4-Fluorenoyl Chloride; 9H-Fluorene-4-Carboxylic Acid Chloride; 4-Fluorenecarbonyl Chloride
EINECS	Contact for details

Quality Control

Our 9H-Fluorene-4-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic and reactive acid chloride 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)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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