Description

[3S-(3Alpha,3Abeta,5Alpha,8Alpha,8Abeta)]-Decahydro-Alpha,Alpha,3,8-Tetramethylazulene-5-Methanol is a high-purity sesquiterpene alcohol derivative, valued for its complex stereochemistry and functional versatility. This compound serves as a critical chiral intermediate and building block in advanced organic synthesis, enabling the production of high-value fine chemicals and active pharmaceutical ingredients. It is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers seeking a reliable source of this structurally defined molecule.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fragrance & Flavor Chemistry: Used in the research and development of novel fragrance compounds and flavoring agents due to its sesquiterpenoid backbone.
• Organic Synthesis Building Block: Employed in asymmetric synthesis and total synthesis projects requiring a stereochemically defined decalin core with a hydroxymethyl handle.
• Agrochemical Research: Investigated as a precursor for developing new bioactive compounds in crop protection and pest management.
• Material Science Research: Potential monomer or modifier in the synthesis of specialized polymers and advanced materials.
• Reference Standard: Serves as an analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	[3S-(3Alpha,3Abeta,5Alpha,8Alpha,8Abeta)]-Decahydro-Alpha,Alpha,3,8-Tetramethylazulene-5-Methanol
CAS No.	3526-75-8
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	5-Methyldecahydroazulene-5-methanol; (3S,3aS,5S,8S,8aS)-Decahydro-3,8,8-trimethyl-6-methyleneazulen-3-ol (related isomer); Guaiol derivative; Sesquiterpene alcohol; Azulenemethanol, decahydro-α,α,3,8-tetramethyl-, [3S-(3α,3aβ,5α,8α,8aβ)]-; (-)-Guaiol-5-methanol (stereoisomer).
EINECS	Contact for details

Quality Control

Our [3S-(3Alpha,3Abeta,5Alpha,8Alpha,8Abeta)]-Decahydro-Alpha,Alpha,3,8-Tetramethylazulene-5-Methanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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