Description

(3As,3Aα,8Aα)-Decahydro-1,4β-Dimethyl-7β-(1-Hydroxy-1-Methylethyl)Azulene is a high-purity, complex sesquiterpene derivative with a defined stereochemistry, offering a valuable chiral intermediate for advanced synthesis. Its unique decahydroazulene core structure makes it a sought-after building block for the development of novel compounds in research and fine chemical manufacturing. This product is essential for pharmaceutical R&D, agrochemical synthesis, and the fragrance industry, where precise molecular architecture is critical for bioactivity and olfactory properties.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in steroid and terpenoid-based therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced crop protection agents and pesticides, leveraging its complex hydrocarbon skeleton for novel modes of action.
• Fragrance & Flavor Ingredient: Serves as a precursor for high-value aroma chemicals and fixatives in premium perfumery and flavor compositions.
• Organic Synthesis Research: A valuable substrate for methodological studies in catalysis, asymmetric synthesis, and natural product total synthesis within academic and industrial laboratories.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals requiring specific stereochemical configurations.
• Material Science Research: Investigated as a potential monomer or additive for creating novel polymers with specialized properties.

Basic Information

Product Name	(3As,3Aα,8Aα)-Decahydro-1,4β-Dimethyl-7β-(1-Hydroxy-1-Methylethyl)Azulene
CAS No.	28892-33-3
Molecular Formula	C₁₅H₂₈O
Molecular Weight	224.38 g/mol
Synonyms	7β-(2-Hydroxypropan-2-yl)-1,4β-dimethyldecahydroazulene; (1S,3aS,3a1R,4R,7S,8aR)-4,7-Dimethyl-1-(propan-2-yl)octahydroazulen-4-ol; Decahydro-1,4-dimethyl-7-(1-hydroxy-1-methylethyl)azulene; Guaiane derivative; Sesquiterpene alcohol; Azulene, decahydro-1,4-dimethyl-7-(1-hydroxy-1-methylethyl)-, (3aS,3a1R,4R,7S,8aR)-
EINECS	Contact for details

Quality Control

Our (3As,3Aα,8Aα)-Decahydro-1,4β-Dimethyl-7β-(1-Hydroxy-1-Methylethyl)Azulene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC and structural confirmation by GC-MS and NMR, to ensure consistent identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support compliance with cGMP and ISO 9001 standards for research and commercial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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