Description

(3S)-3,4,4A,5,6,7-Hexahydro-4Aβ,5β-Dimethyl-3-Isopropenylnaphthalen-1(2H)-One is a high-purity, stereochemically defined synthetic intermediate of significant importance in organic synthesis. Its rigid, fused-ring structure and specific stereochemistry make it a valuable chiral building block for the construction of complex molecules. This compound is primarily sought after by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and specialty fragrances.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel therapeutic agents, particularly for steroids and terpenoid-based drugs.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides, leveraging its complex molecular framework.
• Fragrance & Flavor Synthesis: Serves as a starting material for creating sophisticated musk-like and woody aroma chemicals due to its decalin-related structure.
• Organic Chemistry Research: Employed in methodological studies for asymmetric synthesis, cyclization reactions, and natural product total synthesis.
• Material Science: Investigated as a monomer or precursor for specialty polymers with unique thermal or optical properties.

Basic Information

Product Name	(3S)-3,4,4A,5,6,7-Hexahydro-4Aβ,5β-Dimethyl-3-Isopropenylnaphthalen-1(2H)-One
CAS No.	562-23-2
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	(3S)-3-Isopropenyl-4aβ,5β-dimethyldecahydro-1(2H)-naphthalenone; (3S)-3,4,4a,5,6,7-Hexahydro-4a,5-dimethyl-3-(1-methylethenyl)-1(2H)-naphthalenone; (3S)-3-Isopropenyl-4aβ,5β-dimethyloctahydro-1H-naphthalen-1-one; 3-Isopropenyl-4a,5-dimethyldecahydro-1(2H)-naphthalenone; (3S)-3-Isopropenyl-4a,5-dimethyldecahydro-1(2H)-naphthalenone; (3S)-3-Isopropenyl-4aβ,5β-dimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalen-1-one
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥97% (by HPLC), with specifications tailored to research and process development needs. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality system supports development under cGMP guidelines when required.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Optical Rotation	Contact for details
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.