Description

1,4-Epoxy-5,8-Ethanonaphthalene,1,2,3,4,5,6,7,8-Octahydro-(9Ci) is a specialized bicyclic organic compound featuring a unique bridged epoxy-naphthalene structure. This high-purity intermediate is critical for advanced synthetic chemistry, enabling the construction of complex molecular architectures with precise stereochemistry. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its rigid polycyclic framework.
• Material Science Research: Investigated as a precursor for specialty polymers and advanced organic materials due to its strained ring system and functional groups.
• Catalyst Ligand Development: Employed in the design and synthesis of novel chiral ligands for asymmetric catalysis.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cycloaddition and ring-opening reactions.

Basic Information

Product Name	1,4-Epoxy-5,8-Ethanonaphthalene,1,2,3,4,5,6,7,8-Octahydro-(9Ci)
CAS No.	641640-99-5
Molecular Formula	C₁₂H₁₄O
Molecular Weight	174.24 g/mol
Synonyms	1,4-Epoxy-5,8-ethano-1,2,3,4,5,6,7,8-octahydronaphthalene; 1,4-Epoxy-5,8-methanonaphthalene, 1,2,3,4,5,6,7,8-octahydro-; 1,2,3,4,5,6,7,8-Octahydro-1,4-epoxy-5,8-ethanonaphthalene; 5,8-Ethano-1,4-epoxynaphthalene, octahydro-; Bridged epoxy-tetralin derivative; (1R,4S,5R,8S)-1,4-Epoxy-5,8-ethano-1,2,3,4,5,6,7,8-octahydronaphthalene (stereoisomer).
EINECS	Contact for details

Quality Control

Our 1,4-Epoxy-5,8-Ethanonaphthalene,1,2,3,4,5,6,7,8-Octahydro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided and can be tailored to meet specific research or cGMP-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and under an inert atmosphere for long-term storage to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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