Description

1-Cyclopentene-1-Carboxylicacid,2-Propenylester(9Ci) is a specialized organic ester compound with a unique cyclic structure, serving as a valuable building block in advanced chemical synthesis. Its molecular architecture, featuring both a cyclopentene ring and an acrylate moiety, makes it a versatile intermediate for creating complex molecules with tailored properties. This compound is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those requiring complex cyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure contributes to specific biological activity.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with unique thermal, mechanical, or optical properties for high-performance coatings and resins.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex natural product analogs and other fine chemicals.
• Liquid Crystal & Electronic Material Research: Investigated as a precursor for materials used in display technologies and organic electronics due to its conjugated system potential.
• Fragrance & Flavor Chemistry: Serves as an intermediate for synthesizing specific aroma chemicals with complex ester profiles.

Basic Information

Item	Details
Product Name	1-Cyclopentene-1-Carboxylicacid,2-Propenylester(9Ci)
CAS No.	59253-91-7
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	1-Cyclopentene-1-carboxylic acid, 2-propenyl ester; 2-Propenyl 1-cyclopentene-1-carboxylate; Allyl 1-cyclopentene-1-carboxylate; 1-Cyclopentene-1-carboxylic acid allyl ester; 1-Cyclopentene-1-carboxylic acid, 2-propen-1-yl ester; 1-Cyclopentene-1-carboxylic acid, 2-propenyl ester (9CI); Allyl cyclopent-1-ene-1-carboxylate
EINECS	Contact for details

Quality Control

Our production of 1-Cyclopentene-1-Carboxylicacid,2-Propenylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Quality is verified through advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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