Description

5-Oxaspiro[2.4]Heptan-6-One is a specialized spirocyclic lactone compound that serves as a versatile and high-value synthetic building block in advanced organic chemistry. Its unique bridged bicyclic structure makes it a critical intermediate for constructing complex molecular architectures with precise stereochemistry. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for synthesizing novel active ingredients and exploring new chemical spaces.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those requiring complex spirocyclic or bridged ring systems for enhanced biological activity and metabolic stability.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its unique structure can contribute to new modes of action.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal and mechanical properties.
• Organic Synthesis Building Block: A valuable scaffold for medicinal chemistry and process R&D, enabling the construction of stereochemically defined, three-dimensional molecules.
• Fragrance and Flavor Chemistry: Potential intermediate for creating novel musk-like or complex ester-based aroma chemicals due to its lactone functionality.

Basic Information

Product Name	5-Oxaspiro[2.4]Heptan-6-One
CAS No.	33867-36-6
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	5-Oxaspiro[2.4]heptan-6-one; 6-Oxaspiro[2.4]heptan-5-one; Spiro[2.4]heptane-5,6-lactone; 1-Oxaspiro[2.4]heptan-2-one; Cyclopropanespiro-2-oxetanone; Tetrahydro-2-oxo-3-oxabicyclo[3.1.0]hexane
EINECS	Contact for details

Quality Control

Our 5-Oxaspiro[2.4]Heptan-6-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. For customers with specific regulatory or application needs, we can discuss custom quality protocols and documentation support.

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 oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.