Description

6-Oxabicyclo[3.1.0]Hex-3-Ene is a specialized bicyclic organic compound featuring an oxirane (epoxide) ring fused to a cyclopentene structure, making it a valuable strained heterocyclic building block. Its unique molecular architecture provides a versatile platform for synthesizing complex, three-dimensional frameworks in medicinal and materials chemistry. This high-purity intermediate is essential for researchers and process chemists in pharmaceutical development, agrochemical synthesis, and advanced material science.

Application

• Pharmaceutical Intermediate: A key synthon for constructing complex bioactive molecules, particularly in the synthesis of novel antiviral and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its reactive epoxide moiety for ring-opening reactions.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to create intricate polycyclic structures for chemical libraries.
• Flavor & Fragrance Chemistry: A precursor for synthesizing specific oxygenated terpenoids and other compounds used in high-value aroma chemicals.
• Academic & Industrial R&D: A critical reagent for methodological development in synthetic organic chemistry and catalysis research.

Basic Information

Product Name	6-Oxabicyclo[3.1.0]Hex-3-Ene
CAS No.	7129-41-1
Molecular Formula	C5H6O
Molecular Weight	82.10 g/mol
Synonyms	3-Oxabicyclo[3.1.0]hex-2-ene; 1,5-Epoxycyclopent-2-ene; 2,5-Epoxycyclopent-3-ene; 6-Oxabicyclo[3.1.0]hex-3-ene; 3-Oxabicyclo[3.1.0]hex-2-ene; Bicyclo[3.1.0]hex-3-en-6-one (tautomer); Oxirane, (1alpha,5alpha,6beta)-rel-1,5-epoxy-1,5-dihydro-2H-cyclopropa[a]pentalen-2-one (systematic)
EINECS	Contact for details

Quality Control

Our 6-Oxabicyclo[3.1.0]Hex-3-Ene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 place at controlled room temperature (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%
Water Content (KF)	≤ 0.5%

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