Description

5β-Ethyl-2β-Isopropyl-5α-(1-Methoxyethyl)-1,3-Dioxane is a specialized dioxane derivative with a unique sterically hindered structure. This compound is valued as a key chiral building block and intermediate in advanced organic synthesis, particularly for the development of complex molecules. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex fragrances, flavors, and specialty polymers.
• Catalyst & Ligand Development: Provides a structural framework for designing novel chiral catalysts and ligands used in asymmetric synthesis.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and material science research.

Basic Information

Product Name	5β-Ethyl-2β-Isopropyl-5α-(1-Methoxyethyl)-1,3-Dioxane
CAS No.	22644-58-2
Molecular Formula	C12H24O3
Molecular Weight	216.32 g/mol
Synonyms	5β-Ethyl-2β-isopropyl-5α-(1-methoxyethyl)-1,3-dioxane; 1,3-Dioxane, 5-ethyl-2-(1-methylethyl)-5-[(1S)-1-methoxyethyl]-, (2R,5R,5aS)-rel-; (2R,5R,5aS)-rel-5-Ethyl-2-(1-methylethyl)-5-[(1S)-1-methoxyethyl]-1,3-dioxane; Chiral 1,3-dioxane derivative; Sterically hindered dioxane.
EINECS	Contact for details

Quality Control

Our 5β-Ethyl-2β-Isopropyl-5α-(1-Methoxyethyl)-1,3-Dioxane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC and structural confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (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
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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