Description

(S)-5-Allyl-2-Oxabicyclo[3.3.0]Oct-8-Ene is a high-purity, chiral bicyclic ether compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique bridged structure and stereochemistry make it a valuable building block for constructing complex molecular architectures with precise three-dimensional control. This compound is essential for researchers and process chemists in the pharmaceutical and fine chemical industries, particularly for the development of active pharmaceutical ingredients (APIs) and novel chiral catalysts.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Asymmetric Catalysis: Used as a ligand or core structure in the development of novel chiral catalysts for stereoselective reactions.
• Fine Chemical Synthesis: Building block for the preparation of specialty chemicals, fragrances, and advanced materials requiring specific stereochemistry.
• Academic & Industrial R&D: Valuable reagent for methodological development in organic synthesis and medicinal chemistry research.
• Agrochemical Intermediates: Potential use in the synthesis of chiral, biologically active compounds for crop protection.

Basic Information

Product Name	(S)-5-Allyl-2-Oxabicyclo[3.3.0]Oct-8-Ene
CAS No.	161394-50-9
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(5S)-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, (5S)-; 2-Oxabicyclo[3.3.0]oct-8-ene, 5-allyl-, (5S)-; (S)-5-Allyl-2-oxabicyclo[3.3.0]oct-8-ene; (S)-5-Allyl-2-oxabicyclo[3.3.0]oct-8-ene CAS 161394-50-9
EINECS	Contact for details

Quality Control

Our (S)-5-Allyl-2-Oxabicyclo[3.3.0]Oct-8-Ene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chiral purity analysis by HPLC, to meet the stringent requirements of research and process chemistry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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 (HPLC)	≥ 97.0%
Chiral 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.