Description

1-(1,2,3,4,5,6,7,8-Octahydro-3,3,8,8-Tetramethyl-2-Naphthyl)Ethan-1-One is a high-purity, synthetic ketone derivative of a tetramethyl-substituted octahydronaphthalene, serving as a versatile and valuable intermediate in advanced organic synthesis. Its unique, rigid polycyclic structure makes it a critical building block for creating complex molecules with specific steric and electronic properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and fragrance industries, where it is used to develop novel active ingredients and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel therapeutic agents, particularly in steroid-mimetic or polycyclic drug discovery programs.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides and herbicides, leveraging its stable, lipophilic backbone.
• Fragrance & Flavor Ingredient: Acts as a precursor for musk-like aroma chemicals and other complex odorants due to its woody, ambery characteristics.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex polycyclic frameworks and testing new catalytic methodologies.
• Material Science Research: Investigated as a monomer or additive for specialty polymers requiring specific thermal stability or optical properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-(1,2,3,4,5,6,7,8-Octahydro-3,3,8,8-Tetramethyl-2-Naphthyl)Ethan-1-One
CAS No.	94201-32-8
Molecular Formula	C₁₈H₃₀O
Molecular Weight	262.43 g/mol
Synonyms	1-(1,2,3,4,5,6,7,8-Octahydro-3,3,8,8-tetramethyl-2-naphthyl)ethanone; 2-Acetyl-1,2,3,4,5,6,7,8-octahydro-3,3,8,8-tetramethylnaphthalene; 1-(Octahydro-3,3,8,8-tetramethyl-2-naphthyl)ethan-1-one; OTNE Ketone; Acetyl Hexamethyl Indan; 2-Acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,2,3,3,8,8,8a-octamethylnaphthalene (alternative indexing); Tetramethyl Acetyl Octahydronaphthalene
EINECS	Contact for details

Quality Control

Our 1-(1,2,3,4,5,6,7,8-Octahydro-3,3,8,8-Tetramethyl-2-Naphthyl)Ethan-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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