Intermediates

(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one

  • CAS No.43119-28-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

Premium grade chiral intermediate designed for complex organic synthesis workflows. Verified assay ≥98.0% with comprehensive quality documentation.

Request Bulk Pricing

Product Technical Details

Product Overview

(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one is a highly specialized chiral building block utilized extensively in advanced organic synthesis and pharmaceutical research. This bicyclic lactone features a defined stereochemical configuration, making it an invaluable precursor for the construction of complex molecular architectures. The unique structural integrity of the oxabicyclo system provides a rigid framework that facilitates stereoselective transformations, which are critical in the development of active pharmaceutical ingredients and fine chemicals.

Our manufacturing process ensures exceptional batch-to-batch consistency, adhering to strict international quality standards. Each lot undergoes rigorous analytical testing to confirm purity levels exceeding 98.0%. This compound serves as a foundational element for chemists aiming to introduce specific chirality into their target molecules, thereby enhancing the efficacy and safety profiles of downstream products.

Technical Specifications

Parameter Specification
CAS Number 43119-28-4
Molecular Formula C7H8O2
Molecular Weight 124.14 g/mol
Appearance Light yellow to off-white solid
Assay (Purity) ≥98.0% (Typical 99.11%)
Melting Point 44-46°C
Boiling Point 263.1°C at 760 mmHg
Density 1.196 g/cm3
Refractive Index 1.522
Storage Temperature 0-6°C

Industrial Applications

This chiral intermediate is primarily employed in the synthesis of complex organic compounds where stereochemistry plays a pivotal role. It is frequently utilized in the pharmaceutical sector for the development of novel therapeutic agents requiring precise spatial arrangement of atoms. Additionally, it finds application in agrochemical research and the production of specialized fine chemicals.

  • Facilitates stereoselective synthesis routes for drug candidates.
  • Serves as a key building block for bicyclic structural motifs.
  • Compatible with various organic transformation reactions.
  • Ideal for research and development in medicinal chemistry.
  • Supports scale-up processes from laboratory to industrial production.

Quality Assurance and Storage

Quality is paramount in our production facility. Every batch of (1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one is accompanied by a comprehensive Certificate of Analysis (COA) detailing all critical quality attributes. Our quality control team employs advanced chromatographic and spectroscopic methods to verify identity and purity. We maintain a robust supply chain to ensure timely delivery while preserving product integrity.

To maintain stability and prevent degradation, this product must be stored under controlled conditions. We recommend keeping the material in a tightly closed container within a refrigerated environment at 0-6°C. Protection from moisture and light is essential to preserve the chemical properties over extended periods. Proper handling procedures should be followed in accordance with standard laboratory safety protocols to ensure personnel safety and product quality.