Description

8-Methylthio-1,4-Dioxaspiro[4.5]Decane is a specialized spirocyclic sulfur-containing compound that serves as a valuable synthetic intermediate and building block in advanced organic synthesis. Its unique molecular architecture, featuring a protected ketone and a thioether functional group, makes it a versatile precursor for constructing complex molecules. This high-purity intermediate is primarily sought by research and development chemists and process development teams in the pharmaceutical, agrochemical, and fragrance industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring spirocyclic or sulfur-containing scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the methylthio and dioxolane groups impart specific biological activity.
• Flavor & Fragrance Chemistry: Serves as a precursor for creating unique sulfur-containing aroma compounds and musk analogs.
• Organic Synthesis Reagent: A versatile reagent for introducing protected carbonyl and thioether functionalities into complex molecular frameworks in academic and industrial R&D.
• Material Science Research: Potential monomer or precursor for developing specialized polymers and advanced organic materials.

Basic Information

Product Name	8-Methylthio-1,4-Dioxaspiro[4.5]Decane
CAS No.	55103-51-0
Molecular Formula	C9H16O2S
Molecular Weight	188.29 g/mol
Synonyms	8-(Methylthio)-1,4-dioxaspiro[4.5]decane; 8-Methylmercapto-1,4-dioxaspiro[4.5]decane; 1,4-Dioxaspiro[4.5]decane-8-methyl mercaptan; 8-Methylsulfanyl-1,4-dioxaspiro[4.5]decane; 8-Methylthio-1,4-dioxaspiro[4.5]decane; Spiro[1,3-dioxolane-2,1'-cyclohexane]-8-methylthio; 8-(Methylthio)-1,4-dioxaspiro[4.5]decane; 8-Methylthio-1,4-dioxaspiro[4,5]decane
EINECS	Contact for details

Quality Control

Our 8-Methylthio-1,4-Dioxaspiro[4.5]Decane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if applicable)	Contact for details

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