Description

3-(2-Fluorophenyl)Cyclopentanone is a high-purity fluorinated organic building block, essential for advanced pharmaceutical and agrochemical research and development. Its unique structure, featuring a cyclopentanone ring substituted with a 2-fluorophenyl group, makes it a versatile intermediate for synthesizing complex molecules with targeted biological activity. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where the fluorine atom enhances bioavailability and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of fluorinated polymers and advanced organic materials with specific electronic or optical properties.
• Chemical Biology Probes: Utilized as a building block for fluorinated probes and tags in medicinal chemistry and diagnostic research.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	3-(2-Fluorophenyl)Cyclopentanone
CAS No.	1181615-31-5
Molecular Formula	C11H11FO
Molecular Weight	178.20 g/mol
Synonyms	2-Fluorophenyl cyclopentanone; 3-(2-Fluorophenyl)cyclopentan-1-one; 1-Cyclopentanone, 3-(2-fluorophenyl)-; 2-Fluorobenzenecyclopentanone; (2-Fluorophenyl)cyclopentanone; 3-(o-Fluorophenyl)cyclopentanone
EINECS	Contact for details

Quality Control

Every batch of 3-(2-Fluorophenyl)Cyclopentanone is manufactured under a strict quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Water Content (KF)	≤ 0.5%

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