Description

Octahydro-1,5,5,8A-Tetramethyl-1,4-Methanoazulen-7-(1H)-One is a high-value, complex sesquiterpenoid ketone with a distinctive and stable molecular framework. This compound is prized for its unique organoleptic properties and structural complexity, making it a sought-after intermediate for advanced synthesis. It is primarily utilized by manufacturers in the fragrance, flavor, and fine chemical industries for creating sophisticated aromatic profiles and complex molecular architectures.

Application

• Fragrance & Perfumery: Serves as a key intermediate or building block for the synthesis of novel, long-lasting woody, ambery, or musky fragrance compounds.
• Flavor Industry: Used in the research and development of complex flavoring agents, particularly for creating unique or enhanced natural flavor profiles.
• Fine Chemical Synthesis: Acts as a crucial chiral starting material or intermediate in the multi-step synthesis of pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Aroma Chemical Production: Employed in the manufacture of high-value aroma chemicals that require a specific, stable sesquiterpenoid backbone.
• Research & Development: Utilized in academic and industrial R&D settings for studying terpenoid chemistry, reaction mechanisms, and the development of new synthetic methodologies.
• Functional Fluids & Additives: Investigated for potential use in specialty lubricants or polymer additives due to its structural stability.

Basic Information

Product Name	Octahydro-1,5,5,8A-Tetramethyl-1,4-Methanoazulen-7-(1H)-One
CAS No.	65437-70-9
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	1,4-Methanoazulen-7(1H)-one, octahydro-1,5,5,8a-tetramethyl-; 7-Oxoisolongifolene; Iso-longifolan-7-one; 7-Ketoisolongifolene; 1,5,5,8a-Tetramethyloctahydro-1,4-methanoazulen-7-one; NSC 406170; Isolongifolan-7-one
EINECS	Contact for details

Quality Control

Our Octahydro-1,5,5,8A-Tetramethyl-1,4-Methanoazulen-7-(1H)-One is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming the product meets the agreed specifications for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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