Description

2-(3-Chloro-5-Fluorophenyl)Ethyl Cyclopentyl Ketone is a high-purity, advanced pharmaceutical intermediate characterized by its specific halogenated aromatic and ketone structure. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals, where precise molecular architecture is required. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated phenyl group for bioactivity.
• Organic Synthesis Research: Serves as a versatile precursor for creating complex organic molecules in academic and industrial R&D laboratories.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalytic processes and material science applications.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals requiring a specific chlorinated and fluorinated aromatic ketone moiety.

Basic Information

Product Name	2-(3-Chloro-5-Fluorophenyl)Ethyl Cyclopentyl Ketone
CAS No.	898751-70-7
Molecular Formula	C14H16ClFO
Molecular Weight	254.73 g/mol
Synonyms	1-[2-(3-Chloro-5-fluorophenyl)ethyl]cyclopentan-1-one; 2-(3-Chloro-5-fluorophenyl)-1-cyclopentylethanone; Cyclopentyl 2-(3-chloro-5-fluorophenyl)ethyl ketone; 3-Chloro-5-fluorophenethyl cyclopentyl ketone; (3-Chloro-5-fluorophenyl)ethyl cyclopentyl ketone; Ketone, 2-(3-chloro-5-fluorophenyl)ethyl cyclopentyl; CAS 898751-70-7
EINECS	Contact for details

Quality Control

Every batch of 2-(3-Chloro-5-Fluorophenyl)Ethyl Cyclopentyl Ketone is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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