Description

3,4,4A,5,8,8A-Hexahydro-7,8A-Dimethyl-3-(1-Methylvinyl)Naphthalen-1(2H)-One is a high-purity, complex bicyclic ketone of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable intermediate for the production of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fragrance sectors for its unique structural framework.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex steroid analogs and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides due to its intricate carbon skeleton.
• Fragrance & Flavor Chemistry: Acts as a precursor for musky or woody odorants in high-value perfume and flavor formulations.
• Organic Synthesis Research: Employed in academic and industrial R&D for Diels-Alder reactions and other cyclization studies.
• Material Science: Investigated as a monomer or cross-linking agent for specialty polymers with specific thermal or optical properties.
• Chemical Reference Standard: Supplied as a certified standard for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	3,4,4A,5,8,8A-Hexahydro-7,8A-Dimethyl-3-(1-Methylvinyl)Naphthalen-1(2H)-One
CAS No.	18174-13-5
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	1(2H)-Naphthalenone, 3,4,4a,5,8,8a-hexahydro-7,8a-dimethyl-3-(1-methylethenyl)-; 7,8a-Dimethyl-3-(1-methylvinyl)-3,4,4a,5,8,8a-hexahydro-1(2H)-naphthalenone; 3-(1-Methylvinyl)-7,8a-dimethyl-3,4,4a,5,8,8a-hexahydronaphthalen-1(2H)-one; 7,8a-Dimethyl-3-(prop-1-en-2-yl)-3,4,4a,5,8,8a-hexahydro-1H-naphthalen-1-one; 3-Isopropenyl-7,8a-dimethyl-3,4,4a,5,8,8a-hexahydro-1(2H)-naphthalenone
EINECS	Contact for details

Quality Control

Our 3,4,4A,5,8,8A-Hexahydro-7,8A-Dimethyl-3-(1-Methylvinyl)Naphthalen-1(2H)-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.