Description

6,7-Cycloocta-1,3-Dioxolediol, Octahydro-2,2-Dimethyl-, (3Ar,9As)-Rel- (9Ci) is a specialized bicyclic acetal derivative with a defined stereochemistry, serving as a valuable chiral building block and synthetic intermediate. Its rigid, fused-ring structure is crucial for constructing complex molecular architectures in advanced organic synthesis. This high-purity compound is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications in asymmetric catalysis and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Asymmetric Catalysis: Used as a precursor or ligand in the development of chiral catalysts for enantioselective reactions.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological research for new organic transformations.
• Material Science Precursor: Potential use in synthesizing monomers for specialized polymers with unique thermal or optical properties.

Basic Information

Item	Details
Product Name	6,7-Cycloocta-1,3-Dioxolediol, Octahydro-2,2-Dimethyl-, (3Ar,9As)-Rel- (9Ci)
CAS No.	366807-22-9
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	(3aR,9aS)-Octahydro-2,2-dimethyl-6,7-cycloocta-1,3-dioxolediol; rel-(3aR,9aS)-Octahydro-2,2-dimethyl-6,7-cycloocta[1,3]dioxole-4,8-diol; 6,7-Cycloocta-1,3-dioxolediol, octahydro-2,2-dimethyl-, (3aR,9aS)-rel-; Bicyclic Acetal Diol Derivative; Chiral Bicyclic Diol; (rel)-(3aR,9aS)-Dimethyloctahydro-6,7-cycloocta[1,3]dioxole-4,8-diol
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for this chiral intermediate, ensuring batch-to-batch consistency and high chemical purity. Production adheres to current Good Manufacturing Practice (GMP) principles where applicable. Comprehensive analytical testing, including chiral HPLC and NMR, is performed to verify identity, purity, and enantiomeric excess. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.