Description

6,6-Dimethyl-10-Methylene-1-Oxaspiro[4.5]Dec-3-Ene is a specialized spirocyclic oxaspiro compound with a unique bridged and unsaturated structure, serving as a valuable synthetic intermediate. Its complex molecular architecture makes it a critical building block for advanced organic synthesis, enabling the construction of intricate frameworks found in pharmaceuticals and fine chemicals. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for complex spirocyclic and bridged-ring structures with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique carbon skeleton can contribute to novel modes of action.
• Fragrance & Flavor Chemistry: Serves as a starting material for creating sophisticated musk-like or woody odorants due to its spirocyclic and olefinic characteristics.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and exploring new chemical spaces through cycloaddition and functionalization reactions.

Basic Information

Item	Details
Product Name	6,6-Dimethyl-10-Methylene-1-Oxaspiro[4.5]Dec-3-Ene
CAS No.	54345-69-6
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	10-Methylene-6,6-dimethyl-1-oxaspiro[4.5]dec-3-ene; 1-Oxaspiro[4.5]dec-3-ene, 6,6-dimethyl-10-methylene-; 6,6-Dimethyl-10-methylidene-1-oxaspiro[4.5]dec-3-ene
EINECS	Contact for details

Quality Control

Our 6,6-Dimethyl-10-Methylene-1-Oxaspiro[4.5]Dec-3-Ene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC/GC purity and structural confirmation (NMR, IR). A Certificate of Analysis (COA) detailing all specifications is available for every batch upon request, supporting your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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