Description

4,8-Methano-1,3-Dioxolo[4,5-D]Oxepin-5-Ol,Hexahydro-2,2-Dimethyl-,[3As-(3A-α-,4-Bta-,5-Bta-,8-Bta-,8A-α-)]-(9Ci) is a complex, high-purity bicyclic organic compound with a defined stereochemistry, identified by CAS NO 112066-89-4. This compound is valued for its unique molecular architecture, which makes it a critical advanced intermediate in sophisticated organic syntheses. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced, high-efficacy crop protection agents with specific stereochemical requirements.
• Fine Chemical Production: Acts as a precursor for creating specialty chemicals, flavors, and fragrances where precise molecular structure is paramount.
• Academic & Industrial Research: Employed in chemical research for studying stereoselective reactions and developing new synthetic methodologies.
• Material Science: Potential intermediate for synthesizing specialized polymers or ligands with specific functional properties.

Basic Information

Product Name	4,8-Methano-1,3-Dioxolo[4,5-D]Oxepin-5-Ol,Hexahydro-2,2-Dimethyl-,[3As-(3A-α-,4-Bta-,5-Bta-,8-Bta-,8A-α-)]-(9Ci)
CAS No.	112066-89-4
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	Hexahydro-2,2-dimethyl-4,8-methano-1,3-dioxolo[4,5-d]oxepin-5-ol; (3aR,4S,5S,8R,8aR)-Hexahydro-2,2-dimethyl-4,8-methano-1,3-dioxolo[4,5-d]oxepin-5-ol; 4,8-Methano-1,3-dioxolo[4,5-d]oxepin-5-ol, hexahydro-2,2-dimethyl-, (3aR,4S,5S,8R,8aR)-; A derivative of isosorbide or related bicyclic acetal.
EINECS	Contact for details

Quality Control

Our production of 4,8-Methano-1,3-Dioxolo[4,5-D]Oxepin-5-Ol,Hexahydro-2,2-Dimethyl-,[3As-(3A-α-,4-Bta-,5-Bta-,8-Bta-,8A-α-)]-(9Ci) adheres to stringent quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and stereochemical integrity. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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