Description

1,2,3,5,6,7,8,9-Octahydrocyclohept[F]Indene is a high-purity, complex polycyclic hydrocarbon building block with a unique fused ring structure. This compound is valued for its role as a versatile intermediate in advanced organic synthesis and materials science research. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel therapeutic compounds, particularly those requiring complex, rigid hydrocarbon frameworks.
• Agrochemical Synthesis: Used in the creation of advanced pesticide and herbicide molecules, where its polycyclic structure can contribute to specific biological activity and stability.
• Specialty Polymer & Resin Development: Acts as a monomer or cross-linking agent in the synthesis of high-performance polymers with tailored thermal and mechanical properties.
• Fragrance & Flavor Chemistry: Employed as a precursor in the synthesis of complex musk or amber-type odorants due to its specific hydrocarbon skeleton.
• Organic Electronic Materials Research: Investigated as a potential core structure for the development of organic semiconductors or charge-transport materials.
• Catalyst Ligand Synthesis: Utilized to construct sophisticated ligand systems for transition metal catalysts used in asymmetric synthesis.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1,2,3,5,6,7,8,9-Octahydrocyclohept[F]Indene
CAS No.	7140-25-2
Molecular Formula	C14H20
Molecular Weight	188.31 g/mol
Synonyms	Octahydrocyclohept[f]indene; Cyclohept[f]indene, 1,2,3,5,6,7,8,9-octahydro-; 1,2,3,5,6,7,8,9-Octahydrocyclohepta[f]indene; 1,2,3,5,6,7,8,9-Octahydro-s-indacene; Dicyclopenta[a,j]tetralin (partial structure descriptor); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,2,3,5,6,7,8,9-Octahydrocyclohept[F]Indene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and physical parameters are provided with every shipment. We support compliance with cGMP and ISO 9001 standards for research and industrial use.

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 strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to reference spectrum
Purity (GC or HPLC)	≥ 97.0% (Standard Grade)
Related Substances (GC or HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5% w/w

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