Description

Cyclopentanepropanoic Acid, B-Ethenyl-B-Hydroxy-, Ethyl Ester is a specialized organic ester building block of significant interest in advanced chemical synthesis. This compound matters for its unique molecular architecture, featuring both cyclopentane and ethenyl-hydroxy functionalities, which makes it a valuable precursor for constructing complex molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon or building block in the multi-step synthesis of potential drug candidates, particularly those targeting central nervous system or metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, or plant growth regulators, leveraging its complex ring structure.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, including advanced polymers, liquid crystals, or performance materials requiring specific steric and electronic properties.
• Flavor & Fragrance Ingredient Synthesis: Potential use in creating complex ester-based aroma molecules, contributing unique olfactory notes due to its cyclopentane backbone.
• Academic & Industrial Research: Employed in methodological chemistry research, such as studies on cycloaddition reactions, esterification kinetics, or asymmetric synthesis.

Basic Information

Product Name	Cyclopentanepropanoic Acid, B-Ethenyl-B-Hydroxy-, Ethyl Ester
CAS No.	877133-46-5
Molecular Formula	C12H20O3
Molecular Weight	212.29 g/mol
Synonyms	Ethyl 3-(1-Ethenyl-1-hydroxycyclopentyl)propanoate; 3-(1-Ethenyl-1-hydroxycyclopentyl)propanoic acid ethyl ester; 1-Ethenyl-1-hydroxycyclopentanepropanoic acid ethyl ester; B-Ethenyl-B-hydroxycyclopentanepropanoic acid ethyl ester; Cyclopentanepropanoic acid, 1-ethenyl-1-hydroxy-, ethyl ester; (1-Ethenyl-1-hydroxycyclopentyl)propionic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Cyclopentanepropanoic Acid, B-Ethenyl-B-Hydroxy-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.