Description

1-(5,6,7,7A,8,9,10,11-Octahydro-4H-Benzo[Ef]Heptalen-2-Yl)Ethanone is a high-purity, complex organic ketone building block with significant value in advanced chemical synthesis. Its unique polycyclic structure makes it a versatile intermediate for constructing specialized molecular architectures. This compound is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and advanced material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Organic Synthesis Building Block: Used in complex multi-step organic reactions, including cyclizations and functional group transformations, due to its reactive ketone group and fused ring system.
• Material Science Research: Investigated as a monomer or precursor for developing specialty polymers and organic electronic materials with specific optical or electronic properties.
• Agrochemical Development: Employed in the research and development of new-generation pesticides and herbicides, leveraging its complex hydrocarbon skeleton.
• Academic & Industrial R&D: A valuable reagent for methodological chemistry research and the discovery of new chemical entities (NCEs) in corporate and university laboratories.
• Fine Chemical Production: Used in the custom synthesis of high-value, low-volume specialty chemicals for niche industrial applications.

Basic Information

Product Name	1-(5,6,7,7A,8,9,10,11-Octahydro-4H-Benzo[Ef]Heptalen-2-Yl)Ethanone
CAS No.	65875-07-2
Molecular Formula	C17H20O
Molecular Weight	240.34 g/mol
Synonyms	2-Acetyl-5,6,7,7a,8,9,10,11-octahydro-4H-benzo[ef]heptalene; 1-(Octahydro-4H-benzo[ef]heptalen-2-yl)ethanone; 2-Acetyloctahydro-4H-benzo[ef]heptalene; Ketone, 1-(5,6,7,7a,8,9,10,11-octahydro-4H-benzo[ef]heptalen-2-yl)-; 65875-07-2; Benzo[ef]heptalen-2-ylethanone, octahydro derivative
EINECS	Contact for details

Quality Control

Our 1-(5,6,7,7A,8,9,10,11-Octahydro-4H-Benzo[Ef]Heptalen-2-Yl)Ethanone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

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 flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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