Description

5β-(Methoxymethyl)-2β,5α-Dimethyl-1,3-Dioxane is a specialized dioxane derivative with a unique methoxymethyl substituent, serving as a valuable chiral building block and protecting group reagent in advanced organic synthesis. Its significance lies in its ability to impart stereochemical control and modify reactivity in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel materials where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Production: Acts as a versatile building block for creating specialty chemicals, flavors, fragrances, and performance materials.
• Academic & Industrial Research: Employed in methodological studies and as a model compound for developing new asymmetric synthesis and protection/deprotection strategies.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers and resins with tailored properties.

Basic Information

Product Name	5β-(Methoxymethyl)-2β,5α-Dimethyl-1,3-Dioxane
CAS No.	19476-88-1
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	5-(Methoxymethyl)-2,5-dimethyl-1,3-dioxane; 2,5-Dimethyl-5-(methoxymethyl)-1,3-dioxane; 1,3-Dioxane, 5-(methoxymethyl)-2,5-dimethyl-; (2β,5α,5β)-5-(Methoxymethyl)-2,5-dimethyl-1,3-dioxane; cis-5-(Methoxymethyl)-2,5-dimethyl-1,3-dioxane
EINECS	Contact for details

Quality Control

Our 5β-(Methoxymethyl)-2β,5α-Dimethyl-1,3-Dioxane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), 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 development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are properly sealed when not in use and stored away from heat sources and open flames. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Refractive Index	Contact for details
Density	Contact for details

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