Description

Ethyl 2-Propionyl-Cyclopropanecarboxylate is a specialized cyclopropane derivative ester, serving as a high-value synthetic intermediate in advanced organic synthesis. Its unique structure, featuring both ester and ketone functionalities on a strained three-membered ring, makes it a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring a functionalized cyclopropane core.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the cyclopropane ring can impart specific biological activity.
• Fine Chemical Production: Serves as a precursor for the manufacture of complex fragrance and flavor molecules, dyes, and other specialty chemicals.
• Academic & Industrial Research: A valuable reagent in methodological development and synthetic chemistry research for ring-opening, cross-coupling, and cycloaddition reactions.
• Material Science: Potential monomer or cross-linking agent in the development of novel polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Ethyl 2-Propionyl-Cyclopropanecarboxylate
CAS No.	64390-10-9
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	Ethyl 2-propionylcyclopropanecarboxylate; 2-Propionylcyclopropanecarboxylic Acid Ethyl Ester; Ethyl 2-(1-oxopropyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid, 2-propionyl-, ethyl ester; Ethyl 2-propionyl-1-cyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 2-Propionyl-Cyclopropanecarboxylate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reliable performance in your critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

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