Description

1,2,3,3A,4,5,6,8A-Octahydro-2-Isopropylidene-4,8-Dimethylazulene is a high-purity, specialized sesquiterpene derivative with a complex polycyclic structure, serving as a critical intermediate in advanced organic synthesis. Its unique molecular framework makes it a valuable building block for the development of novel compounds in research and industrial applications. This product is essential for R&D chemists and manufacturers in the fragrance, flavor, and pharmaceutical sectors seeking to create or modify complex molecular architectures.

Application

• Fragrance & Flavor Intermediate: Acts as a key precursor in the synthesis of novel aroma chemicals and flavoring agents, contributing to unique woody, amber, or earthy olfactory profiles.
• Pharmaceutical Research: Serves as a sophisticated scaffold or intermediate in medicinal chemistry for the development of new therapeutic agents and bioactive molecules.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses, including Diels-Alder reactions and cyclization processes, due to its reactive isopropylidene group and strained ring system.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals where its specific stereochemistry and functional groups are required.
• Academic & Industrial R&D: Used in research laboratories for studying terpene chemistry, reaction mechanisms, and the synthesis of natural product analogs.

Basic Information

Product Name	1,2,3,3A,4,5,6,8A-Octahydro-2-Isopropylidene-4,8-Dimethylazulene
CAS No.	10482-46-9
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	2-Isopropylidene-4,8-dimethyl-1,2,3,3a,4,5,6,8a-octahydroazulene; Guaia-1(5),11-diene; 1,5-Dimethyl-8-isopropylidene-bicyclo[3.3.0]oct-2-ene; 4,8-Dimethyl-2-isopropylidene-1,2,3,3a,4,5,6,8a-octahydroazulene; 2-(1-Methylethylidene)-4,8-dimethyl-1,2,3,3a,4,5,6,8a-octahydroazulene; Cedrene isomer; Sesquiterpene hydrocarbon C15H24
EINECS	Contact for details

Quality Control

Our 1,2,3,3A,4,5,6,8A-Octahydro-2-Isopropylidene-4,8-Dimethylazulene is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request 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 controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.900 - 0.920

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