Description

Octahydro-, Ethyl Ester, (1S,3Ar,6As)- is a high-purity, stereochemically defined chemical intermediate of significant interest in advanced organic synthesis. Its precise molecular architecture makes it a valuable building block for creating complex, chiral molecules with specific biological or material properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors, where it serves as a key precursor in the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in areas requiring high stereochemical purity.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, where its specific structure can influence biological activity and selectivity.
• Fine Chemical Manufacturing: Serves as a specialized building block in the synthesis of complex fragrances, flavors, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers and advanced materials with tailored properties.
• Academic & Industrial R&D: Employed in chemical research laboratories for methodological studies in asymmetric synthesis and catalysis.

Basic Information

Product Name	Octahydro-, Ethyl Ester, (1S,3Ar,6As)-
CAS No.	864185-81-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(1S,3aR,6aS)-Octahydrocyclopenta[c]furan-1-carboxylic acid ethyl ester; Ethyl (1S,3aR,6aS)-octahydrocyclopenta[c]furan-1-carboxylate; (1S,3aR,6aS)-1-(Ethoxycarbonyl)octahydrocyclopenta[c]furan; Stereoisomer of octahydrocyclopentafurancarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Octahydro-, Ethyl Ester, (1S,3Ar,6As)- CAS NO 864185-81-9 is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC and structural confirmation by NMR/IR spectroscopy, to ensure it meets the exacting standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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