Description

1,4-Dioxaspiro[4.5]Deca-6,9-Dien-8-One is a versatile spirocyclic compound featuring a fused dioxolane and cyclohexadienone structure, serving as a valuable synthetic intermediate. Its unique molecular architecture makes it a critical building block for constructing complex organic frameworks in advanced chemical synthesis. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those requiring spirocyclic or bridged ring systems for enhanced biological activity.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive dienone moiety.
• Organic Synthesis Building Block: Serves as a versatile starting material for Diels-Alder reactions and other cycloadditions to create polycyclic compounds.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or optical properties.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing musk-like odorants or other complex aroma chemicals due to its spirocyclic nature.
• Academic & R&D: A valuable reagent for methodological studies in synthetic organic chemistry and catalysis.

Basic Information

Product Name	1,4-Dioxaspiro[4.5]Deca-6,9-Dien-8-One
CAS No.	35357-34-7
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	6,9-Dihydro-1,4-dioxaspiro[4.5]deca-6,9-dien-8-one; 8-Oxabicyclo[3.3.1]non-6-ene-3,9-dione, 7,9-dihydro-; Spiro[1,3-dioxolane-2,1'-cyclohexa-2',5'-diene]-4'-one; 1,4-Dioxaspiro[4.5]deca-6,9-dien-8-one; 7,9-Dihydro-8-oxabicyclo[3.3.1]nona-6,9-diene-3,9-dione
EINECS	Contact for details

Quality Control

Our 1,4-Dioxaspiro[4.5]Deca-6,9-Dien-8-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the stringent requirements of our global B2B clients. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (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.