Description

Cyclohexanone, 2-Ethenyl-3-(1-Methylethyl)-, (2R,3R)-Rel- (9Ci) is a chiral, substituted cyclohexanone derivative that serves as a sophisticated synthetic intermediate in advanced organic chemistry. Its defined stereochemistry and functionalized structure make it a valuable building block for the synthesis of complex, optically active molecules. This compound is primarily required by research institutions and pharmaceutical development companies engaged in the creation of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fragrances.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced, stereospecific pesticides and herbicides where biological activity is enantiomer-dependent.
• Fine Chemical Manufacturing: Serves as a precursor in the synthesis of complex flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in asymmetric synthesis and catalysis research.
• Material Science: Potential intermediate for the development of advanced polymers and functional materials with specific optical properties.

Basic Information

Product Name	Cyclohexanone, 2-Ethenyl-3-(1-Methylethyl)-, (2R,3R)-Rel- (9Ci)
CAS No.	426206-77-1
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(2R,3R)-2-Ethenyl-3-isopropylcyclohexanone; rel-(2R,3R)-2-Vinyl-3-(propan-2-yl)cyclohexan-1-one; (2R,3R)-2-Vinyl-3-isopropylcyclohexanone; 2-Vinyl-3-(1-methylethyl)cyclohexanone, (2R,3R)-rel-; Chiral Vinyl Isopropyl Cyclohexanone
EINECS	Contact for details

Quality Control

Our production of this advanced chiral intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, GC, NMR, and optical rotation measurement. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral excess, and impurity profile is provided with every shipment. We support cGMP compliance for pharmaceutical applications upon request.

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 under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Optical Rotation	To be provided on COA
Water Content (KF)	≤ 0.5%

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