Description

Cyclohexanone, 4-Acetyl-3-Methyl-, cis- (9Ci) is a specialized, high-purity organic compound belonging to the class of substituted cyclohexanones. This chemical matters as a versatile and valuable chiral building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications such as asymmetric synthesis and the development of active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for stereoselective synthesis.
• Agrochemical Synthesis: Used as a building block in the production of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including flavors, fragrances, and advanced materials.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Organic Synthesis Building Block: Utilized in multi-step synthetic routes to construct complex natural products or other structurally intricate molecules.

Basic Information

Product Name	Cyclohexanone, 4-Acetyl-3-Methyl-, cis- (9Ci)
CAS No.	143392-14-7
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	cis-4-Acetyl-3-methylcyclohexanone; (3R,4S)-4-Acetyl-3-methylcyclohexanone; 3-Methyl-4-acetylcyclohexanone (cis-); 4-Acetyl-3-methylcyclohexanone, cis-; 1-(cis-3-Methyl-4-oxocyclohexyl)ethanone; 4-Acetyl-3-methylcyclohexan-1-one (cis-); Cyclohexanone, 4-acetyl-3-methyl-, cis-
EINECS	Contact for details

Quality Control

Our Cyclohexanone, 4-Acetyl-3-Methyl-, cis- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

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

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