Description

1,3-Dioxane-4-Aceticacid,6-Ethenyl-2,2-Dimethyl-,Ethylester,(4R,6S)-(9Ci) is a high-purity, stereochemically defined chiral intermediate of significant importance in advanced organic synthesis. Its precise molecular architecture makes it a valuable building block for the development of complex, biologically active molecules. This compound is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly in stereoselective synthesis.
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex molecular frameworks in custom synthesis and process development.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development and study of new asymmetric catalytic reactions.
• Agrochemical Development: Potential intermediate in the synthesis of advanced, stereospecific crop protection agents and pesticides.
• Academic & Industrial R&D: Employed in chemical research laboratories for methodological studies and the creation of new chemical entities.

Basic Information

Product Name	1,3-Dioxane-4-Aceticacid,6-Ethenyl-2,2-Dimethyl-,Ethylester,(4R,6S)-(9Ci)
CAS No.	815588-08-0
Molecular Formula	C12H20O5
Molecular Weight	244.28 g/mol
Synonyms	(4R,6S)-6-Ethenyl-2,2-dimethyl-1,3-dioxane-4-acetic acid ethyl ester; Ethyl (4R,6S)-6-ethenyl-2,2-dimethyl-1,3-dioxane-4-acetate; 1,3-Dioxane-4-acetic acid, 6-ethenyl-2,2-dimethyl-, ethyl ester, (4R,6S)-; (4R,6S)-6-Vinyl-2,2-dimethyl-1,3-dioxane-4-acetic acid ethyl ester; Chiral 1,3-dioxane ester intermediate
EINECS	Contact for details

Quality Control

Our 1,3-Dioxane-4-Aceticacid,6-Ethenyl-2,2-Dimethyl-,Ethylester,(4R,6S)-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to meet the exacting standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

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). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (4R,6S)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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