Description

7,8-Dioxabicyclo[3.2.1]Octan-6-One is a specialized bicyclic lactone compound with a unique bridged oxygen-containing structure. This heterocyclic building block is valued for its rigid molecular framework and functional group reactivity, making it a key intermediate in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its bicyclic structure can contribute to biological activity.
• Fine Chemical Building Block: Employed in the production of specialty chemicals, flavors, fragrances, and advanced materials requiring specific stereochemistry.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including studies on ring-opening reactions and catalysis.
• Material Science Precursor: Investigated for the synthesis of monomers or additives for polymers with specific thermal or mechanical properties.

Basic Information

Product Name	7,8-Dioxabicyclo[3.2.1]Octan-6-One
CAS No.	5257-20-5
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	6-Oxa-1,4-dioxaspiro[2.4]heptan-5-one; 1,4-Dioxaspiro[2.4]heptan-5-one, 6-oxa-; Bicyclo[3.2.1]octane-6-one, 7,8-dioxa-; 7,8-Dioxabicyclo[3.2.1]octan-6-one; 6-Oxa-1,4-dioxaspiro[2.4]heptane-5-one
EINECS	226-060-8

Quality Control

Our 7,8-Dioxabicyclo[3.2.1]Octan-6-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Specifications can be aligned with research-grade or custom purity requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong bases. 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.