Description

Ethanone, 1-(1-Chloro-2-Methyl-2-Cyclopenten-1-Yl)- is a specialized organic intermediate featuring a functionalized cyclopentene ring system. This compound matters for its role as a versatile building block in the synthesis of complex molecules, offering a unique combination of a reactive ketone group and a halogenated, substituted cyclic structure. It is primarily needed by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex carbocyclic frameworks.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where its chlorinated cyclopentene structure can contribute to biological activity.
• Fine Chemical Production: Acts as a building block for specialty chemicals, including flavors, fragrances, and performance materials that require specific stereochemistry.
• Organic Synthesis Research: Employed in academic and industrial laboratories for method development, catalysis studies, and the construction of novel molecular architectures.
• Material Science Precursor: Potential use in the development of advanced polymers or functional materials with tailored properties.

Basic Information

Product Name	Ethanone, 1-(1-Chloro-2-Methyl-2-Cyclopenten-1-Yl)-
CAS No.	81454-83-3
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	1-(1-Chloro-2-methyl-2-cyclopenten-1-yl)ethanone; 1-Acetyl-1-chloro-2-methyl-2-cyclopentene; 1-Chloro-2-methyl-1-acetyl-2-cyclopentene; 1-Chloro-2-methyl-2-cyclopenten-1-yl methyl ketone; 2-Methyl-1-chloro-2-cyclopenten-1-yl methyl ketone; 1-Chloro-2-methyl-2-cyclopentenyl methyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(1-Chloro-2-Methyl-2-Cyclopenten-1-Yl)- is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. 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 acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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