Description

cis-Bicyclo(3.3.0)-2-Octene is a specialized, strained bicyclic olefin with a unique molecular architecture. This compound serves as a valuable and versatile building block in advanced organic synthesis, particularly for constructing complex polycyclic frameworks. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications requiring precise stereochemical control.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex, biologically active molecules, including prostaglandins and other natural product analogs.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where its strained ring system contributes to specific biological activity.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct intricate polycyclic structures for research and development.
• Catalysis & Ligand Development: Utilized as a precursor for synthesizing novel chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Fragrance & Flavor Chemistry: Acts as an intermediate for creating specific musk or amber notes in high-value fragrance compounds.

Basic Information

Product Name	cis-Bicyclo(3.3.0)-2-Octene
CAS No.	930-99-4
Molecular Formula	C8H12
Molecular Weight	108.18 g/mol
Synonyms	cis-Bicyclo[3.3.0]oct-2-ene; (1R,5S)-Bicyclo[3.3.0]oct-2-ene; 2,5-Methanocyclopentacyclooctene; Bicyclo(3.3.0)oct-2-ene; endo-Tetrahydrodicyclopentadiene; endo-THDCPD; endo-Dicyclopentadiene hydrogenation product
EINECS	Contact for details

Quality Control

Every batch of cis-Bicyclo(3.3.0)-2-Octene is produced and analyzed under strict quality management protocols to ensure consistency and purity for research and industrial use. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Due to its highly volatile and easily oxidized nature, the container should be kept tightly sealed and away from heat, sparks, and open flame. Recommended storage temperature is 2-8°C for long-term 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.