Description

1,2,3,3A,4,5,6,7-Octahydro-3,8,α,α-Tetramethylazulene-5-Methanol is a high-purity, complex sesquiterpene alcohol derivative, valued for its unique structural framework and functional versatility. This compound serves as a critical advanced intermediate and key building block in sophisticated organic syntheses, particularly for the development of novel fragrance and flavor molecules. It is essential for R&D chemists and manufacturers in the fine chemical, fragrance, and pharmaceutical sectors seeking to create complex, high-value target compounds with specific olfactory or biological properties.

Application

• Fragrance & Flavor Intermediate: A key precursor for the synthesis of novel, high-value ambergris-type odorants and complex woody, amber, or musky fragrance molecules.
• Fine Chemical Synthesis: Serves as a sophisticated building block in multi-step organic synthesis for creating complex natural product analogs and specialty chemicals.
• Pharmaceutical Research: Used as an advanced intermediate in medicinal chemistry for the exploration of new chemical entities, particularly those based on terpenoid scaffolds.
• Aroma Chemical Production: Integral in the manufacture of specialty aroma chemicals where its saturated azulene core provides unique stability and odor characteristics.
• Academic & Industrial R&D: A valuable reference standard and starting material for research into sesquiterpenoid chemistry and catalysis.

Basic Information

Product Name	1,2,3,3A,4,5,6,7-Octahydro-3,8,α,α-Tetramethylazulene-5-Methanol
CAS No.	55255-90-8
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	5-Methoxy-1,2,3,3a,4,5,6,7-octahydro-3,8,α,α-tetramethylazulene; 5-Methoxy-1,2,3,3a,4,5,6,7-octahydro-3,8,α,α-tetramethyl-1-azulene; 1,2,3,3a,4,5,6,7-Octahydro-3,8,α,α-tetramethyl-5-azulenemethanol; Tetramethylazulene methanol derivative; Ambergris-type fragrance intermediate; Sesquiterpene alcohol derivative.
EINECS	Contact for details

Quality Control

Our 1,2,3,3A,4,5,6,7-Octahydro-3,8,α,α-Tetramethylazulene-5-Methanol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided to guarantee compliance with your specific R&D or production requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%

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