Description

Ethyl 5-Cyclobutyl-5-Oxovalerate is a high-purity organic ester compound, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique cyclobutyl ketone structure makes it a valuable building block for constructing complex molecular architectures. This product is essential for research and development chemists and process engineers in the pharmaceutical and fine chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Fine Chemical Synthesis: Used in the preparation of complex organic molecules, including natural product analogs and specialty chemicals for material science.
• Agrochemical Research: Serves as a building block in the development of new crop protection agents and plant growth regulators.
• Academic & Industrial R&D: Employed in method development and exploratory chemistry for creating new chemical entities and libraries.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	Ethyl 5-Cyclobutyl-5-Oxovalerate
CAS No.	898776-15-3
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	Ethyl 5-cyclobutyl-5-oxopentanoate; 5-Oxopentanoic acid, 5-cyclobutyl-, ethyl ester; 5-Cyclobutyl-5-oxopentanoic acid ethyl ester; Ethyl 5-cyclobutyl-4-oxobutanoate (tautomeric form); Ethyl 5-cyclobutyllevulinate; Ethyl γ-cyclobutyl-γ-ketovalerate; Ethyl 4-cyclobutyl-4-oxobutanoate
EINECS	Contact for details

Quality Control

Our Ethyl 5-Cyclobutyl-5-Oxovalerate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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.