Description

(E)-Ethyl 3-Cyclopentylacrylate (Wxc02698) is a high-purity, unsaturated ester building block characterized by its cyclopentyl and acrylate functional groups. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty fragrance industries for applications requiring precise stereochemistry and functional group compatibility.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting CNS and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopentyl moiety can influence biological activity and environmental persistence.
• Fine Chemical & Fragrance Ingredient: Serves as a precursor for specialty aroma chemicals and flavorants, contributing unique olfactory notes due to its ester structure.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, coatings, and resins with tailored properties.
• Academic & Industrial R&D: Employed in methodological studies and as a building block for creating compound libraries in drug discovery and chemical biology.

Basic Information

Product Name	(E)-Ethyl 3-Cyclopentylacrylate (Wxc02698)
CAS No.	17343-83-8
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	Ethyl (E)-3-Cyclopentylacrylate; Ethyl (E)-3-Cyclopentylpropenoate; 3-Cyclopentylacrylic Acid Ethyl Ester; trans-Ethyl 3-Cyclopentylacrylate; (E)-Ethyl 3-Cyclopentyl-2-propenoate; Ethyl trans-3-Cyclopentylacrylate; WXC02698; Acrylic acid, 3-cyclopentyl-, ethyl ester, (E)-
EINECS	Contact for details

Quality Control

Every batch of (E)-Ethyl 3-Cyclopentylacrylate is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure compliance with stringent industry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0% (by GC/HPLC)
Water Content (KF)	≤ 0.5%

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