Description

7,7,9-Trimethyl-1,4-Dioxaspiro[4.5]Decane-9-Carbonitrile is a specialized spirocyclic nitrile compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique sterically hindered structure makes it a critical building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and high-performance materials. This chemical is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific functional groups and stereochemistry into their target molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring spirocyclic or sterically hindered nitrile functionalities.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structure can contribute to specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of advanced polymers and organic electronic materials due to its rigid, three-dimensional structure.
• Flavor and Fragrance Industry: Potential intermediate for the synthesis of musky or amber-type odorants, leveraging its complex carbon skeleton.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic synthesis, including ring-forming reactions and functional group transformations.

Basic Information

Product Name	7,7,9-Trimethyl-1,4-Dioxaspiro[4.5]Decane-9-Carbonitrile
CAS No.	6309-26-8
Molecular Formula	C12H19NO2
Molecular Weight	209.29 g/mol
Synonyms	9-Cyano-7,7,9-trimethyl-1,4-dioxaspiro[4.5]decane; 7,7,9-Trimethyl-1,4-dioxaspiro[4.5]decane-9-carbonitrile; 1,4-Dioxaspiro[4.5]decane-9-carbonitrile, 7,7,9-trimethyl-; Spirocyclic nitrile intermediate; Trimethyl dioxaspirodecane carbonitrile
EINECS	Contact for details

Quality Control

Our 7,7,9-Trimethyl-1,4-Dioxaspiro[4.5]Decane-9-Carbonitrile is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for synthetic intermediates. Certificates of Analysis (COA) detailing specific chromatographic and spectroscopic data are provided with every shipment to guarantee traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (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 or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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