Description

Ethanone, 2,2-Dichloro-1-Cyclopentyl- (9Ci) CAS NO 39140-52-8 is a specialized halogenated ketone compound featuring a cyclopentyl backbone. This chemical serves as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily required by pharmaceutical and agrochemical research & development teams for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for developing new synthetic methodologies.
• Material Science: Potential intermediate in the development of advanced polymers and functional materials.

Basic Information

Product Name	Ethanone, 2,2-Dichloro-1-Cyclopentyl- (9Ci)
CAS No.	39140-52-8
Molecular Formula	C7H10Cl2O
Molecular Weight	181.06 g/mol
Synonyms	2,2-Dichloro-1-cyclopentylethanone; 1-Cyclopentyl-2,2-dichloroethanone; α,α-Dichlorocyclopentyl methyl ketone; 2,2-Dichlorocyclopentyl methyl ketone; Cyclopentyl dichloromethyl ketone; NSC 163063; Dichloroacetylcyclopentane
EINECS	Contact for details

Quality Control

Our Ethanone, 2,2-Dichloro-1-Cyclopentyl- (9Ci) is manufactured under strict quality management systems. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and reducing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.