Description

7-Methyl-1,4-Dioxaspiro[4.5]Decane-2-Methanol is a specialized spirocyclic acetal-protected alcohol, a high-value intermediate in fine chemical synthesis. Its unique structure provides a protected carbonyl equivalent and a chiral center, making it a critical building block for creating complex molecules with precise stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require advanced chiral intermediates for developing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of prostaglandins, antiviral agents, and other bioactive molecules requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the spirocyclic structure contributes to biological activity and stability.
• Fragrance and Flavor Chemistry: Serves as a precursor for musk analogs and other complex odorants, leveraging its stable, volatile nature.
• Organic Synthesis Reagent: Acts as a protected form of a keto-alcohol in multi-step synthetic routes, including asymmetric synthesis and natural product total synthesis.
• Material Science Research: Investigated as a monomer or modifying agent for polymers with specific thermal or optical properties.
• Chemical Research & Development: A valuable reference standard and building block in academic and industrial R&D for methodological development.

Basic Information

Product Name	7-Methyl-1,4-Dioxaspiro[4.5]Decane-2-Methanol
CAS No.	63917-44-2
Molecular Formula	C10H18O3
Molecular Weight	186.25 g/mol
Synonyms	2-(Hydroxymethyl)-7-methyl-1,4-dioxaspiro[4.5]decane; 7-Methyl-1,4-dioxaspiro[4.5]decane-2-methanol; 1,4-Dioxaspiro[4.5]decane-2-methanol, 7-methyl-; (7-Methyl-1,4-dioxaspiro[4.5]decan-2-yl)methanol; Spirocyclic acetal-protected alcohol; 7-Methyl-2-hydroxymethyl-1,4-dioxaspiro[4.5]decane
EINECS	Contact for details

Quality Control

Our 7-Methyl-1,4-Dioxaspiro[4.5]Decane-2-Methanol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee (or as specified)
Water Content (KF)	≤ 0.5%

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