Description

Ethanone,1-(2-Ethynyl-1-Cyclopenten-1-Yl)- is a specialized organic compound featuring a cyclopentenyl ring substituted with an ethynyl group and an acetyl (ethanone) moiety. This unique structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of complex molecules. It is primarily sought by pharmaceutical R&D and fine chemical sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used in advanced organic reactions, including cycloadditions and cross-coupling, to create complex molecular architectures.
• Material Science Research: Serves as a precursor for developing specialty polymers or advanced organic electronic materials.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and herbicides.
• Academic & Industrial R&D: A critical reagent for methodological development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	Ethanone,1-(2-Ethynyl-1-Cyclopenten-1-Yl)-
CAS No.	247081-34-1
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	1-(2-Ethynyl-1-cyclopenten-1-yl)ethanone; 2-Ethynyl-1-cyclopenten-1-yl methyl ketone; 1-Acetyl-2-ethynyl-1-cyclopentene; (2-Ethynylcyclopent-1-en-1-yl)ethanone; 2-Ethynylcyclopent-1-en-1-yl methyl ketone; 247081-34-1; Ethanone, 1-(2-ethynyl-1-cyclopenten-1-yl)-
EINECS	Contact for details

Quality Control

Our production of Ethanone,1-(2-Ethynyl-1-Cyclopenten-1-Yl)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

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