Description

5α-(2-Methoxyethyl)-2β,5β-Dimethyl-1,3-Dioxane is a specialized heterocyclic compound belonging to the dioxane family, serving as a valuable chiral building block and intermediate in advanced organic synthesis. Its unique stereochemistry and functional group arrangement make it a critical precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for research chemists and process development scientists seeking to construct sophisticated molecular architectures with precise stereochemical control.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where its dioxane structure contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Fragrance and Flavor Chemistry: Acts as an intermediate for synthesizing specific aroma chemicals and flavor compounds.
• Material Science Research: Investigated as a monomer or modifying agent for specialty polymers and resins.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	5α-(2-Methoxyethyl)-2β,5β-Dimethyl-1,3-Dioxane
CAS No.	22644-75-3
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	5-(2-Methoxyethyl)-2,5-dimethyl-1,3-dioxane; 2,5-Dimethyl-5-(2-methoxyethyl)-1,3-dioxane; (2R,5S)-2,5-Dimethyl-5-(2-methoxyethyl)-1,3-dioxane; (2S,5R)-2,5-Dimethyl-5-(2-methoxyethyl)-1,3-dioxane; cis-2,5-Dimethyl-5-(2-methoxyethyl)-1,3-dioxane; trans-2,5-Dimethyl-5-(2-methoxyethyl)-1,3-dioxane; 1,3-Dioxane, 5-(2-methoxyethyl)-2,5-dimethyl-
EINECS	Contact for details

Quality Control

Our 5α-(2-Methoxyethyl)-2β,5β-Dimethyl-1,3-Dioxane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (GC/HPLC)	≥ 98.0% de (diastereomeric excess)
Water Content (KF)	≤ 0.5%

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