Description

9-Oxatricyclo[4.2.1.12,5]Decan-10-One,3-Ethyl-2,5-Dimethyl-,(1R,2R,3S,5S,6S)-Rel-(9Ci) is a high-purity, stereochemically defined advanced pharmaceutical intermediate. This compound matters for its role as a critical building block in the synthesis of complex, biologically active molecules, offering precise structural control. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly in the areas of medicinal chemistry and process R&D.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to explore novel chemical space.
• Process Chemistry Development: Serves as a starting material or intermediate in scaling up synthetic routes for candidate drugs.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct complex molecular architectures with high enantiomeric purity.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals requiring a specific, rigid polycyclic framework.

Basic Information

Product Name	9-Oxatricyclo[4.2.1.12,5]Decan-10-One,3-Ethyl-2,5-Dimethyl-,(1R,2R,3S,5S,6S)-Rel-(9Ci)
CAS No.	578714-86-0
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	(1R,2R,3S,5S,6S)-3-Ethyl-2,5-dimethyl-9-oxatricyclo[4.2.1.12,5]decan-10-one; rel-(1R,2R,3S,5S,6S)-3-Ethyl-2,5-dimethyl-9-oxatricyclo[4.2.1.12,5]decan-10-one; 3-Ethyl-2,5-dimethyl-9-oxatricyclo[4.2.1.1²,⁵]decan-10-one; 9-Oxatricyclo[4.2.1.12,5]decan-10-one, 3-ethyl-2,5-dimethyl-, (1R,2R,3S,5S,6S)-rel-; Advanced Pharmaceutical Intermediate 578714-86-0; Chiral Oxatricyclodecanone Derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for advanced intermediates. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and impurity profiles are available upon request. We adhere to a cGMP-compliant quality management system where applicable for pharmaceutical-grade material.

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). Keep away from incompatible materials. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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