Description

(S)-5-Allyl-2-Oxabicyclo[3.3.0]Oct-8-Ene is a high-purity chiral bicyclic ether building block of significant interest in advanced organic synthesis. Its unique, strained molecular framework and defined stereochemistry make it a valuable intermediate for constructing complex, three-dimensional molecular architectures. This compound is primarily utilized by pharmaceutical researchers and fine chemical manufacturers in the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Asymmetric Synthesis: Serves as a versatile building block for constructing complex natural products and bioactive molecules with high stereochemical fidelity.
• Ligand and Catalyst Development: Used in the design and synthesis of novel chiral ligands and organocatalysts for enantioselective transformations.
• Material Science Research: Potential precursor for specialty polymers or advanced organic materials with specific structural properties.
• Agrochemical Synthesis: Intermediate in the development of new, high-performance crop protection agents with complex stereochemistry.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and process development in fine chemical production.

Basic Information

Product Name	(S)-5-Allyl-2-Oxabicyclo[3.3.0]Oct-8-Ene
CAS No.	1052236-86-8
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(3aS,6aR)-5-Allyl-2-oxabicyclo[3.3.0]oct-8-ene; (S)-5-Allyl-2-oxabicyclo[3.3.0]oct-8-ene; 5-Allyl-2-oxabicyclo[3.3.0]oct-8-ene, (3aS,6aR)-; Allyl Oxabicyclooctene; Chiral Bicyclic Allyl Ether
EINECS	Contact for details

Quality Control

Our (S)-5-Allyl-2-Oxabicyclo[3.3.0]Oct-8-Ene is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC, NMR, and GC-MS, to ensure identity, purity, and enantiomeric excess. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your regulatory and R&D needs.

Storage

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

Specification

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

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