Description

Cyclopentyl 4-Fluorophenyl Ketone is a high-purity fluorinated aromatic ketone building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex, biologically active molecules, offering a unique structural motif for medicinal chemistry research. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers focused on creating novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in central nervous system (CNS) and metabolic disorder therapeutic areas.
• Agrochemical Synthesis: Used in the preparation of advanced herbicides and pesticides, where the fluorophenyl group enhances biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of monomers and polymers for specialty materials with tailored optical or electronic properties.
• Chemical Biology Probes: Utilized as a building block for fluorescent tags and molecular probes in diagnostic and imaging applications.
• Academic & Industrial R&D: A valuable compound for methodology development and exploring new reaction pathways in organic chemistry.

Basic Information

Product Name	Cyclopentyl 4-Fluorophenyl Ketone
CAS No.	31545-25-2
Molecular Formula	C12H13FO
Molecular Weight	192.23 g/mol
Synonyms	1-Cyclopentyl-2-(4-fluorophenyl)ethanone; 4-Fluorobenzyl Cyclopentyl Ketone; (4-Fluorophenyl)(cyclopentyl)methanone; Cyclopentyl p-Fluorophenyl Ketone; p-Fluorocyclopentylphenyl Ketone; 4-Fluorophenyl Cyclopentyl Ketone; 31545-25-2; FCPK
EINECS	Contact for details

Quality Control

Our Cyclopentyl 4-Fluorophenyl Ketone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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