Description

2,8-Dioxabicyclo[3.2.1]Octan-7-Ol,1-Ethyl-3,5,7-Trimethyl-,(1R,3R,5R,7S)-Rel-(9Ci) is a high-purity, stereochemically defined bicyclic acetal derivative with the CAS number 433684-51-6. This compound is valued as a sophisticated chiral building block and intermediate in advanced organic synthesis, offering precise structural control for complex molecule construction. It is primarily needed by research and development teams in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis, medicinal chemistry, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex therapeutic agents.
• Asymmetric Synthesis: Utilized as a building block in stereoselective reactions to construct molecules with specific three-dimensional configurations.
• Medicinal Chemistry Research: Employed in lead optimization and structure-activity relationship (SAR) studies to explore novel chemical space.
• Fine Chemical Synthesis: Acts as a precursor for the production of specialty chemicals, flavors, fragrances, and advanced materials requiring specific stereochemistry.
• Academic & Industrial R&D: Used in chemical research laboratories for methodological development and the synthesis of complex natural product analogs.
• Process Chemistry Development: Investigated for scalable synthetic routes in pilot plants and process optimization studies.

Basic Information

Product Name	2,8-Dioxabicyclo[3.2.1]Octan-7-Ol,1-Ethyl-3,5,7-Trimethyl-,(1R,3R,5R,7S)-Rel-(9Ci)
CAS No.	433684-51-6
Molecular Formula	C10H18O3
Molecular Weight	186.25 g/mol
Synonyms	(1R,3R,5R,7S)-rel-1-Ethyl-3,5,7-trimethyl-2,8-dioxabicyclo[3.2.1]octan-7-ol; 1-Ethyl-3,5,7-trimethyl-2,8-dioxabicyclo[3.2.1]octan-7-ol, (1R,3R,5R,7S)-rel-; Bicyclic Acetal Derivative; Chiral Bicyclic Acetal; 2,8-Dioxabicyclo[3.2.1]octan-7-ol, 1-ethyl-3,5,7-trimethyl-, (1R,3R,5R,7S)-rel-; rel-(1R,3R,5R,7S)-1-Ethyl-3,5,7-trimethyl-2,8-dioxabicyclo[3.2.1]octan-7-ol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all relevant specifications are available upon request. We adhere to a cGMP-compliant quality management system suitable for supporting research and development activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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