Description

7,7-Dimethyl-1,4-Dioxaspiro[4.5]Decan-8-One is a high-purity spirocyclic ketone derivative, serving as a versatile and critical building block in advanced organic synthesis. Its unique bicyclic structure provides a rigid framework for constructing complex molecules, making it invaluable for research and development. This compound is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, fragrance synthesis, and material science.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its spirocyclic core contributes to biological activity and stability.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing musky and woody aroma compounds used in perfumery and flavor formulations.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials due to its rigid molecular geometry.
• Organic Synthesis Reagent: Serves as a versatile starting material or intermediate in academic and industrial research for complex molecule construction, including natural product synthesis.

Basic Information

Product Name	7,7-Dimethyl-1,4-Dioxaspiro[4.5]Decan-8-One
CAS No.	134409-06-6
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	8-Oxo-7,7-dimethyl-1,4-dioxaspiro[4.5]decane; 7,7-Dimethyl-1,4-dioxaspiro[4.5]decan-8-one; 1,4-Dioxaspiro[4.5]decan-8-one, 7,7-dimethyl-; Spiro[1,3-dioxolane-2,1'-cyclohexan]-4'-one, 5',5'-dimethyl-; 5',5'-Dimethylspiro[1,3-dioxolane-2,1'-cyclohexan]-4'-one
EINECS	Contact for details

Quality Control

Our 7,7-Dimethyl-1,4-Dioxaspiro[4.5]Decan-8-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support 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 (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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