Description

Ethanone, 1-(5-Ethenyl-1-Cyclopenten-1-Yl)- (9Ci) is a specialized organic ketone compound with a unique cyclic structure incorporating an ethenyl substituent. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for constructing complex cyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its specific structure contributes to biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing novel aroma chemicals and flavoring agents with unique organoleptic properties.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials requiring specific functional groups.
• Organic Synthesis Building Block: Provides a versatile scaffold for academic and industrial chemists to create complex, multi-functional molecules.
• Chemical Reference Standard: Supplied to analytical laboratories for use as a high-purity standard in method development and quality control.

Basic Information

Product Name	Ethanone, 1-(5-Ethenyl-1-Cyclopenten-1-Yl)- (9Ci)
CAS No.	597579-43-6
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	1-(5-Ethenyl-1-cyclopenten-1-yl)ethanone; 1-(5-Vinylcyclopent-1-en-1-yl)ethanone; 5-Vinyl-1-acetylcyclopentene; 1-Acetyl-5-vinylcyclopentene; (5-Vinylcyclopent-1-en-1-yl)ethanone; 1-(5-Vinyl-1-cyclopenten-1-yl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(5-Ethenyl-1-Cyclopenten-1-Yl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, 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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 5.0%

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