Description

2-(4-Chloro-Phenyl)-Cyclopentanone is a versatile organic intermediate featuring a cyclopentanone ring substituted with a 4-chlorophenyl group. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, or insecticides, leveraging the bioactivity of the chlorophenyl moiety.
• Organic Synthesis & Research: Used in academic and industrial laboratories for method development, catalysis studies, and the construction of complex polycyclic structures.
• Ligand & Material Science Precursor: Can be utilized to develop specialized ligands for metal complexes or as a monomer for advanced polymeric materials.

Basic Information

Product Name	2-(4-Chloro-Phenyl)-Cyclopentanone
CAS No.	40297-26-5
Molecular Formula	C11H11ClO
Molecular Weight	194.66 g/mol
Synonyms	2-(4-Chlorophenyl)cyclopentan-1-one; 4'-Chloro-2-cyclopentylacetophenone; 2-(p-Chlorophenyl)cyclopentanone; 1-Cyclopentyl-2-(4-chlorophenyl)ethanone; (4-Chlorophenyl)cyclopentyl ketone; Cyclopentanone, 2-(4-chlorophenyl)-; 40297-26-5
EINECS	Contact for details

Quality Control

Our 2-(4-Chloro-Phenyl)-Cyclopentanone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

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

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