Description

Ethyl 4-Methyl-2-Oxo-3-Pentylcyclopent-3-Enecarboxylate is a specialized organic ester compound with a complex cyclopentene core structure, serving as a valuable intermediate in advanced chemical synthesis. Its significance lies in its unique molecular framework, which makes it a versatile building block for constructing more complex molecules in research and industrial applications. This product is primarily needed by the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing complex organic molecules and studying reaction pathways.
• Material Science: Potential use in the development of advanced polymers or functional materials with specific properties.

Basic Information

Product Name	Ethyl 4-Methyl-2-Oxo-3-Pentylcyclopent-3-Enecarboxylate
CAS No.	68797-72-8
Molecular Formula	C14H22O3
Molecular Weight	238.33 g/mol
Synonyms	Ethyl 4-methyl-2-oxo-3-pentyl-3-cyclopentene-1-carboxylate; 3-Cyclopentene-1-carboxylic acid, 4-methyl-2-oxo-3-pentyl-, ethyl ester; Ethyl 4-methyl-2-oxo-3-pentylcyclopent-3-ene-1-carboxylate; 68797-72-8; 3-Pentyl-4-methyl-2-oxocyclopent-3-ene-1-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Methyl-2-Oxo-3-Pentylcyclopent-3-Enecarboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.