Description

3-Cyclohexen-1-One,2-Methyl-5-(1-Methylethyl)-,(2R-Trans)-(9Ci) CAS NO 114883-60-2 is a high-purity, chiral cyclic enone compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its defined stereochemistry and functional group versatility make it critical for constructing complex molecular architectures with high precision. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in developing stereospecific therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry influences biological activity.
• Flavor & Fragrance Ingredient: Serves as a precursor in the creation of complex, natural-identical aroma molecules and specialty perfumery compounds.
• Organic Synthesis Research: A versatile substrate for methodological studies in asymmetric synthesis, cycloaddition reactions, and catalysis development.
• Fine Chemical Production: Employed in the manufacture of other high-value, specialty chemicals requiring a defined enantiomeric starting material.

Basic Information

Product Name	3-Cyclohexen-1-One,2-Methyl-5-(1-Methylethyl)-,(2R-Trans)-(9Ci)
CAS No.	114883-60-2
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(2R-trans)-2-Methyl-5-(1-methylethyl)-3-cyclohexen-1-one; (-)-trans-Isopiperitenone; (2R,5S)-2-Methyl-5-(propan-2-yl)cyclohex-3-en-1-one; (R,R)-Isopiperitenone; trans-(-)-Isopiperitenone; (2R,5S)-Isopiperitenone; p-Menth-4(8)-en-3-one, (2R,5S)-; L-Isopiperitenone
EINECS	Contact for details

Quality Control

Our 3-Cyclohexen-1-One,2-Methyl-5-(1-Methylethyl)-,(2R-Trans)-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to verify identity, chiral purity, and chemical composition. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% ee
Specific Rotation	Contact for details
Refractive Index	Contact for details
Water Content (KF)	≤ 0.5%

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