Description

1,3-Dioxane,4-Ethyl-2,2,5-Trimethyl-6-[(1R,2E)-1-Methyl-2-Butenyl]-,(4S,5R,6R)-(9Ci) is a high-purity, stereochemically defined organic compound with the CAS number 723337-18-6. This specialized chemical is valued for its precise molecular architecture, making it a critical advanced intermediate in complex organic syntheses. It is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for constructing chiral molecules and developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug candidates, particularly in medicinal chemistry research.
• Asymmetric Synthesis: Utilized as a stereoselective reagent or precursor in catalytic processes to introduce specific chiral centers.
• Fragrance and Flavor Chemistry: Serves as a precursor for synthesizing specific terpene-derived aroma chemicals due to its structural motifs.
• Agrochemical Research: Employed in the development of advanced, biologically active compounds with specific stereochemical requirements.
• Material Science: Potential monomer or cross-linking agent for creating specialized polymers with unique properties.
• Academic and Industrial R&D: Used as a reference standard or starting material in methodological development and chemical exploration.

Basic Information

Product Name	1,3-Dioxane,4-Ethyl-2,2,5-Trimethyl-6-[(1R,2E)-1-Methyl-2-Butenyl]-,(4S,5R,6R)-(9Ci)
CAS No.	723337-18-6
Molecular Formula	C15H28O2
Molecular Weight	240.38 g/mol
Synonyms	(4S,5R,6R)-4-Ethyl-2,2,5-trimethyl-6-[(1R,2E)-1-methylbut-2-en-1-yl]-1,3-dioxane; 4-Ethyl-2,2,5-trimethyl-6-[(1R,2E)-1-methyl-2-buten-1-yl]-1,3-dioxane, (4S,5R,6R)-; (4S,5R,6R)-4-Ethyl-2,2,5-trimethyl-6-[(1R,2E)-1-methyl-2-butenyl]-1,3-dioxane; 1,3-Dioxane, 4-ethyl-2,2,5-trimethyl-6-[(1R,2E)-1-methyl-2-butenyl]-, (4S,5R,6R)-; 723337-18-6; Chiral 1,3-dioxane derivative; Terpene-derived dioxane
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch is characterized using advanced analytical techniques including HPLC, GC, Chiral Analysis, and NMR to confirm identity, stereochemical purity, and chemical purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible organic solvents. 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
Identification (NMR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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