Description

Cyclohexanone, 4-Acetyl-3-Methyl-, trans- (9Ci) is a specialized, high-purity organic compound identified by CAS NO 143392-15-8. This chemical serves as a valuable advanced intermediate and building block in complex organic syntheses, prized for its defined stereochemistry and functional groups. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific aroma chemicals and specialty odorants.
• Organic Synthesis & Catalysis: Acts as a substrate or ligand precursor in asymmetric catalysis and novel reaction development.
• Material Science Research: Employed in the creation of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new synthetic pathways.

Basic Information

Product Name	Cyclohexanone, 4-Acetyl-3-Methyl-, trans- (9Ci)
CAS No.	143392-15-8
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	trans-4-Acetyl-3-methylcyclohexanone; (1r,4r)-4-Acetyl-3-methylcyclohexan-1-one; 4-Acetyl-3-methylcyclohexanone, trans-; 3-Methyl-4-acetylcyclohexanone; 4-Acetyl-3-methylcyclohexanone (trans isomer)
EINECS	Contact for details

Quality Control

Our Cyclohexanone, 4-Acetyl-3-Methyl-, trans- (9Ci) is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is 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 (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% trans-isomer
Water Content (KF)	≤ 0.5%

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