Description

2-Oxabicyclo[3.1.0]Hexane is a strained, oxygen-containing bicyclic organic compound that serves as a versatile and valuable synthetic intermediate. Its unique three-dimensional structure makes it a key building block for constructing complex molecular architectures in advanced chemical synthesis. This compound is particularly sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, including potential antiviral, anticancer, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Research: Serves as a monomer or building block for developing specialized polymers, resins, and advanced materials with tailored properties.
• Organic Synthesis & Methodology: Employed in academic and industrial R&D for studying ring-opening reactions, cycloadditions, and developing new catalytic processes.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific odorants and flavoring agents with complex bicyclic structures.
• Ligand & Catalyst Development: Useful for creating chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	2-Oxabicyclo[3.1.0]Hexane
CAS No.	285-61-0
Molecular Formula	C5H8O
Molecular Weight	84.12 g/mol
Synonyms	2-Oxabicyclo[3.1.0]hexane; Oxirane, 3-oxabicyclo[3.1.0]hexane; 3-Oxabicyclo[3.1.0]hexane; Bicyclo[3.1.0]hexane, 2-oxa-; Epoxycyclopentane (ambiguous); 1,2-Epoxycyclopentane (ambiguous); Cyclopentene oxide (ambiguous); Contact for additional trade names.
EINECS	206-011-5

Quality Control

Every batch of 2-Oxabicyclo[3.1.0]Hexane is produced and tested under strict quality management protocols to ensure consistency and reliability for your synthetic processes. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of cGMP and ISO standards where applicable, supporting use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its strained ring system and potential sensitivity, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability and to minimize risk of polymerization or degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Refractive Index (n20D)	1.435 - 1.445
Density (g/mL at 20°C)	0.95 - 1.00

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