Description

(3S,6S)-3-Vinyl-3-Methyl-6-Isopropyl-2-(1-Methylethylidene)Cyclohexanone CAS NO 21698-46-4 is a chiral, functionalized cyclohexanone derivative characterized by its vinyl and isopropylidene groups, which serve as versatile handles for further chemical synthesis. This compound is valued for its role as a key chiral building block and intermediate in the production of complex organic molecules, particularly in the fragrance, flavor, and pharmaceutical sectors. Its defined stereochemistry makes it an essential precursor for researchers and manufacturers requiring high-purity, optically active intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of active pharmaceutical ingredients (APIs) and complex natural product analogs.
• Fragrance & Flavor Chemistry: Serves as a precursor for terpenoid-based aroma chemicals and specialty odorants due to its structural similarity to natural terpenes.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides where specific stereochemistry impacts biological activity.
• Organic Synthesis & Research: A valuable building block in academic and industrial R&D for constructing complex, stereodefined carbon frameworks via Diels-Alder and other cycloaddition reactions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, catalysts, and ligands for asymmetric synthesis.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymeric materials with unique properties.

Basic Information

Product Name	(3S,6S)-3-Vinyl-3-Methyl-6-Isopropyl-2-(1-Methylethylidene)Cyclohexanone
CAS No.	21698-46-4
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	(3S,6S)-3-Ethenyl-3-methyl-6-(1-methylethyl)-2-(1-methylethylidene)cyclohexanone; (3S-cis)-3-Ethenyl-3-methyl-6-(1-methylethyl)-2-(1-methylethylidene)cyclohexanone; (-)-α-Vetivone; (3S,6S)-3-Vinyl-3-methyl-6-isopropyl-2-isopropylidenecyclohexanone; Vetivone (isomer of); 2-Cyclohexen-1-one, 3-ethenyl-3,6-dimethyl-6-(1-methylethyl)-, (3S,6S)-; Vetiver ketone derivative
EINECS	Contact for details

Quality Control

Our (3S,6S)-3-Vinyl-3-Methyl-6-Isopropyl-2-(1-Methylethylidene)Cyclohexanone is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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