Description

Diethyl Allyl-2-Cyclopenten-1-Ylmalonate is a specialized malonate ester derivative featuring both an allyl and a cyclopentenyl functional group, making it a versatile building block in advanced organic synthesis. This compound is valued for its ability to undergo a variety of reactions, including Michael additions and cyclization processes, to construct complex molecular frameworks. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex heterocyclic compounds and prostaglandin analogs for drug discovery and development.
• Agrochemical Synthesis: Used in the construction of novel pesticide and herbicide molecules, leveraging its reactive sites for structural diversification.
• Fine Chemical Production: Acts as a building block for specialty chemicals, flavors, and fragrances requiring specific cyclopentane-based architectures.
• Academic & Industrial Research: Employed in methodological studies and as a model substrate for developing new catalytic asymmetric synthesis routes.
• Material Science Precursor: Potential use in synthesizing monomers or ligands for advanced polymeric or coordination complex materials.

Basic Information

Product Name	Diethyl Allyl-2-Cyclopenten-1-Ylmalonate
CAS No.	93981-13-6
Molecular Formula	C15H20O4
Molecular Weight	264.32 g/mol
Synonyms	Diethyl (allyl)(2-cyclopenten-1-yl)malonate; Allyl(2-cyclopenten-1-yl)malonic Acid Diethyl Ester; 2-Cyclopenten-1-yl(2-propenyl)propanedioic Acid Diethyl Ester; Diethyl 2-allyl-2-(2-cyclopenten-1-yl)malonate; Propanedioic acid, 2-(2-cyclopenten-1-yl)-2-(2-propenyl)-, diethyl ester; (Allyl)(2-cyclopentenyl)malonic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our Diethyl Allyl-2-Cyclopenten-1-Ylmalonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 strong bases and incompatible materials such as strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	1.470 - 1.480
Density	1.05 - 1.10 g/cm³

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