Description

2,3-Dioxabicyclo[2.2.2]Oct-7-En-5-Ol,Acetate,(1R,4R,5R)-Rel-(9Ci) is a high-purity, stereochemically defined bicyclic acetal derivative with the CAS number 676543-78-5. This compound serves as a valuable chiral building block and advanced synthetic intermediate in complex organic synthesis, offering precise control over molecular architecture. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the preparation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in antiviral, anticancer, or neurological drug candidates.
• Asymmetric Synthesis: Utilized as a precursor or auxiliary in stereoselective reactions to construct complex molecules with high enantiomeric purity.
• Fine Chemical Production: Serves as a specialized building block for synthesizing fragrances, flavors, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in methodological studies and process chemistry for developing new synthetic routes and catalytic processes.
• Material Science Precursor: Potential use in the synthesis of monomers for advanced polymers or functional organic materials.

Basic Information

Product Name	2,3-Dioxabicyclo[2.2.2]Oct-7-En-5-Ol,Acetate,(1R,4R,5R)-Rel-(9Ci)
CAS No.	676543-78-5
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	(1R,4R,5R)-rel-5-(Acetyloxy)-2,3-dioxabicyclo[2.2.2]oct-7-ene; 5-Acetoxy-2,3-dioxabicyclo[2.2.2]oct-7-ene; Bicyclo[2.2.2]oct-7-ene-5-ol, 2,3-dioxa-, acetate, (1R,4R,5R)-rel-; (1R,4R,5R)-rel-2,3-Dioxabicyclo[2.2.2]oct-7-en-5-yl acetate; Acetic acid (1R,4R,5R)-rel-2,3-dioxabicyclo[2.2.2]oct-7-en-5-yl ester
EINECS	Contact for details

Quality Control

Our production of 2,3-Dioxabicyclo[2.2.2]Oct-7-En-5-Ol,Acetate,(1R,4R,5R)-Rel-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We commit to specifications that meet the rigorous demands of pharmaceutical R&D and advanced synthetic applications.

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 material may be sensitive to moisture and should be handled under inert conditions for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.