Description

2-Chlorocyclopentanone is a versatile halogenated ketone building block of significant importance in advanced organic synthesis. Its reactive carbonyl and chlorine functionalities make it a critical intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of various pharmacologically active compounds, including potential central nervous system (CNS) agents and enzyme inhibitors.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive site for heterocycle formation.
• Organic Synthesis Building Block: Serves as a precursor for cyclopentane and cyclopentene derivatives through functional group transformations like reduction, alkylation, and cross-coupling reactions.
• Material Science Research: Employed in the development of novel polymers, ligands, and complex organic molecules for advanced material applications.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	2-Chlorocyclopentanone
CAS No.	694-28-0
Molecular Formula	C5H7ClO
Molecular Weight	118.56 g/mol
Synonyms	2-Chlorocyclopentan-1-one; α-Chlorocyclopentanone; Cyclopentanone, 2-chloro-; 2-Chloro-1-cyclopentanone; NSC 403119
EINECS	211-777-1

Quality Control

Our 2-Chlorocyclopentanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (g/mL, 20°C)	1.15 - 1.25

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