Description

3,4,5,6,7,8-Hexahydro-3α,8α-Dimethyl-5α-(1-Methylethenyl)Azulene-1(2H)-One is a high-purity, specialized sesquiterpene ketone derivative with a complex azulene-based structure. This compound serves as a valuable advanced intermediate and key synthon in the synthesis of complex fragrance molecules and bioactive compounds. It is primarily sought by flavor & fragrance (F&F) manufacturers and pharmaceutical research organizations for its unique organoleptic and structural properties.

Application

• Fragrance & Flavor Ingredient: A key intermediate for synthesizing high-value, woody, ambery, or musky fragrance compounds used in perfumery and fine fragrances.
• Pharmaceutical Research Intermediate: Utilized as a building block in the research and development of novel therapeutic agents, particularly those exploring terpenoid-based structures.
• Aroma Chemical Synthesis: Serves as a precursor in the production of sophisticated aroma chemicals for consumer products, cosmetics, and personal care items.
• Organic Synthesis & Chemical Research: Acts as a versatile chiral synthon for academic and industrial research in organic chemistry, enabling complex molecular constructions.
• Fine Chemical Production: Employed in the manufacture of other high-purity, specialty fine chemicals where its specific carbon skeleton is required.

Basic Information

Product Name	3,4,5,6,7,8-Hexahydro-3α,8α-Dimethyl-5α-(1-Methylethenyl)Azulene-1(2H)-One
CAS No.	18374-76-0
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	1(2H)-Azulenone, 3,4,5,6,7,8-hexahydro-3,8-dimethyl-5-(1-methylethenyl)-, (3R,5R,8R)-; 5-Isopropenyl-3,8-dimethyl-1-oxo-2,3,4,5,6,7,8,8a-octahydroazulene; Guaia-1(10),11-dien-9-one; 1-Oxo-5-isopropenyl-3,8-dimethyl-2,3,4,5,6,7,8,8a-octahydroazulene; (3R,5R,8R)-3,8-Dimethyl-5-(prop-1-en-2-yl)-1,2,3,4,5,6,7,8-octahydroazulen-1-one
EINECS	Contact for details

Quality Control

Our 3,4,5,6,7,8-Hexahydro-3α,8α-Dimethyl-5α-(1-Methylethenyl)Azulene-1(2H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and fine chemical synthesis applications.

Storage

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