Description

1,2-Epoxy-5-Cyclooctene is a versatile and reactive strained bicyclic epoxide, serving as a crucial building block in advanced organic synthesis. Its unique structure, featuring both an epoxide and an alkene within a fused ring system, makes it a valuable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in asymmetric synthesis, polymer chemistry, and the development of novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex bioactive molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers, resins, and functional materials with tailored properties.
• Organic Synthesis Reagent: Employed in ring-opening reactions, cycloadditions, and other transformations to introduce functional complexity.
• Asymmetric Catalysis: Used as a substrate or ligand precursor in the development of new catalytic systems for enantioselective synthesis.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of specific odorants and flavor compounds.

Basic Information

Product Name	1,2-Epoxy-5-Cyclooctene
CAS No.	637-90-1
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	5,6-Epoxy-1-cyclooctene; 1-Cyclooctene, 5,6-epoxy-; 5,6-Epoxycyclooctene; 1,2-Epoxy-5-cyclooctene; 5,6-Epoxy-1-cyclooctene; 1,2-Epoxycyclooct-5-ene; 5,6-Epoxycyclooct-1-ene; Oxirane, 2-(3-cyclooctenyl)-, cis-
EINECS	211-311-4

Quality Control

Our 1,2-Epoxy-5-Cyclooctene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound is moisture-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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