Description

2-Methyl-1,4-Dioxaspiro[4.11]Hexadecane is a specialized spirocyclic ketal compound, valued for its unique molecular architecture which serves as a versatile building block and intermediate in advanced organic synthesis. Its spirocyclic structure provides a rigid framework that is crucial for constructing complex molecules with specific stereochemical and functional properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require high-purity intermediates for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug candidates, particularly those requiring specific spirocyclic or macrocyclic frameworks.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where its structure can contribute to unique biological activity and stability.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing musk-like odorants and other specialty aroma chemicals due to its complex, multi-ring structure.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for methodological studies in ring-forming reactions and asymmetric synthesis.

Basic Information

Product Name	2-Methyl-1,4-Dioxaspiro[4.11]Hexadecane
CAS No.	953-78-6
Molecular Formula	C15H28O2
Molecular Weight	240.38 g/mol
Synonyms	2-Methyl-1,4-dioxaspiro[4.11]hexadecane; 2-Methyl-1,4-dioxaspiro(4.11)hexadecane; 1,4-Dioxaspiro[4.11]hexadecane, 2-methyl-; Spiro[1,3-dioxolane-2,2'-tridecane], 4-methyl-; 4-Methylspiro[1,3-dioxolane-2,2'-tridecane]; 2-Methyl-1,4-dioxaspiro[4.11]hexadecane (cis/trans mixture)
EINECS	Contact for details

Quality Control

Our 2-Methyl-1,4-Dioxaspiro[4.11]Hexadecane is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters such as assay and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

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 heat sources. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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