Description

Cyclohexanone, 3-Ethenyl-4-(1-Methylethyl)-, (3S-Trans)- (9Ci) is a specialized chiral derivative of cyclohexanone, characterized by its distinct isopropyl and vinyl substituents on the ring. This compound matters as a valuable chiral building block and intermediate in advanced organic synthesis, offering a defined stereocenter for the production of complex molecules. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the creation of advanced pesticides, herbicides, and fungicides where the defined three-dimensional structure can influence biological activity.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, including fragrances, flavors, and advanced polymers that benefit from its unique molecular framework.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Material Science: Potential use in synthesizing monomers for specialty resins or polymers with tailored optical or physical properties.

Basic Information

Product Name	Cyclohexanone, 3-Ethenyl-4-(1-Methylethyl)-, (3S-Trans)- (9Ci)
CAS No.	129215-01-6
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(3S-trans)-3-Ethenyl-4-(1-methylethyl)cyclohexanone; (3S,4R)-3-Vinyl-4-isopropylcyclohexanone; 4-Isopropyl-3-vinylcyclohexanone (stereospecific); Chiral Isopropylvinyl Cyclohexanone; 3-Vinyl-4-isopropylcyclohexanone; 129215-01-6; (3S-trans)-3-Ethenyl-4-propan-2-ylcyclohexan-1-one
EINECS	Contact for details

Quality Control

Our Cyclohexanone, 3-Ethenyl-4-(1-Methylethyl)-, (3S-Trans)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC or GC, to ensure high chemical and enantiomeric purity suitable for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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