Description

Butyl 5-Oxocyclopent-1-Ene-1-Heptanoate is a specialized organic ester compound with a unique cyclic ketone structure, making it a valuable intermediate for advanced chemical synthesis. This compound matters for its role in facilitating complex organic transformations, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of prostaglandins, prostacyclins, and other bioactive molecules with cyclopentanone cores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides that require specific cyclic ketone functionalities.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals where its structure imparts specific properties.
• Organic Synthesis Research: Employed in academic and industrial R&D for methodologies like conjugate additions, ring-opening reactions, and carbon-chain elongation studies.
• Material Science Precursor: Investigated for use in synthesizing monomers or additives for specialized polymers and advanced materials.

Basic Information

Product Name	Butyl 5-Oxocyclopent-1-Ene-1-Heptanoate
CAS No.	52477-97-1
Molecular Formula	C16H24O3
Molecular Weight	264.36 g/mol
Synonyms	5-Oxocyclopent-1-ene-1-heptanoic acid butyl ester; Butyl 5-oxo-1-cyclopentene-1-heptanoate; 1-Cyclopentene-1-heptanoic acid, 5-oxo-, butyl ester; Heptanoic acid, 5-oxo-1-cyclopenten-1-yl-, butyl ester
EINECS	Contact for details

Quality Control

Our Butyl 5-Oxocyclopent-1-Ene-1-Heptanoate 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 synthetic intermediates. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

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 strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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