Description

(4Alpha,4Abeta,8Abeta)-Octahydro-4,8A-Dimethyl-4A(2H)-Naphthol is a high-purity, specialized decalin derivative with a defined stereochemistry, serving as a critical chiral intermediate and building block in advanced organic synthesis. Its rigid, fused-ring structure and functional groups make it valuable for constructing complex molecular architectures with precise spatial orientation. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to develop active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of steroidal analogs, terpenoid-based drugs, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its complex hydrocarbon skeleton.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthetic musks, amber notes, and other sophisticated odorants due to its decalin backbone.
• Fine Chemical Building Block: Employed in asymmetric synthesis and catalysis research to create novel ligands and catalysts.
• Material Science Research: Investigated as a monomer or modifier for specialty polymers and liquid crystals.
• Academic & Industrial R&D: A valuable reference standard and starting material for methodological studies in organic chemistry.

Basic Information

Product Name	(4Alpha,4Abeta,8Abeta)-Octahydro-4,8A-Dimethyl-4A(2H)-Naphthol
CAS No.	5173-70-6
Molecular Formula	C12H22O
Molecular Weight	182.30 g/mol
Synonyms	4a(2H)-Naphthol, octahydro-4,8a-dimethyl-, (4α,4aβ,8aβ)-; 4,8a-Dimethyloctahydro-4a(2H)-naphthol; 4aβ-Hydroxy-4,8aβ-dimethyldecalin; 4,8a-Dimethyl-trans-decalin-4a-ol; Decahydro-4,8a-dimethyl-4a-naphthol; 4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4α,4aβ,8aβ)-; 4aβ-Hydroxy-4α,8aβ-dimethyldecalin
EINECS	Contact for details

Quality Control

Every batch of (4Alpha,4Abeta,8Abeta)-Octahydro-4,8A-Dimethyl-4A(2H)-Naphthol is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency meet the exacting standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity (if applicable), and impurity profiles is provided with each shipment.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents	Complies with ICH guidelines

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