Description

1,3-Dioxan-4-Ol, 2-Ethyl-5,5-Dimethyl-, (2R,4S)-Rel- (9Ci) is a chiral, substituted dioxane derivative, a valuable building block in advanced organic synthesis. Its defined stereochemistry and functional group arrangement make it a critical intermediate for constructing complex molecules with high enantiomeric purity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it serves as a precursor for active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in antiviral and central nervous system (CNS) drug discovery.
• Agrochemical Synthesis: Used in the production of advanced, stereospecific pesticides and herbicides, where the specific spatial orientation of the molecule is crucial for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis to control reaction stereoselectivity.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require high-purity, enantiomerically enriched intermediates.
• Academic and Industrial R&D: A valuable reagent for methodological development in organic chemistry, enabling new routes to complex heterocyclic and polyfunctional compounds.

Basic Information

Product Name	1,3-Dioxan-4-Ol, 2-Ethyl-5,5-Dimethyl-, (2R,4S)-Rel- (9Ci)
CAS No.	406956-06-7
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	rel-(2R,4S)-2-Ethyl-5,5-dimethyl-1,3-dioxan-4-ol; (2R,4S)-rel-2-Ethyl-5,5-dimethyl-1,3-dioxane-4-ol; 2-Ethyl-5,5-dimethyl-1,3-dioxan-4-ol (rel-(2R,4S)-); Chiral 2-ethyl-5,5-dimethyldioxan-4-ol; 1,3-Dioxan-4-ol, 2-ethyl-5,5-dimethyl-, (2R,4S)-rel-; 406956-06-7
EINECS	Contact for details

Quality Control

Our production of 1,3-Dioxan-4-Ol, 2-Ethyl-5,5-Dimethyl-, (2R,4S)-Rel- (9Ci) adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure compliance with exacting customer specifications and research-grade standards. A detailed Certificate of Analysis (COA) providing identity, purity, and enantiomeric excess data is supplied with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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