Description

2-Cyclohexen-1-One,5-Methyl-4-(1-Methylethyl)-,(4R-Cis)-(9Ci) is a chiral, substituted cyclohexenone derivative that serves as a valuable synthetic intermediate and building block in advanced organic synthesis. Its defined stereochemistry and functional group make it a critical precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists and process engineers seeking to create novel active ingredients, flavors, and fragrances with high stereochemical purity.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially in the development of prostaglandins, steroids, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where specific stereochemistry is required for efficacy.
• Flavor & Fragrance (F&F) Industry: Serves as a building block for the creation of complex, natural-identical aroma chemicals and terpenoid derivatives.
• Fine Chemical Manufacturing: Employed in asymmetric synthesis and catalysis research for constructing complex carbon skeletons in academic and industrial R&D settings.
• Material Science Research: Potential monomer or precursor for specialized polymers and advanced organic materials with tailored properties.

Basic Information

Product Name	2-Cyclohexen-1-One,5-Methyl-4-(1-Methylethyl)-,(4R-Cis)-(9Ci)
CAS No.	105497-89-0
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(4R-cis)-5-Methyl-4-(1-methylethyl)-2-cyclohexen-1-one; (4R,5S)-p-Menth-1-en-3-one; (-)-cis-p-Menth-1-en-3-one; (1R,4S)-p-Menth-1-en-3-one; 4-Isopropyl-5-methyl-2-cyclohexen-1-one; p-Menth-1-en-3-one; A chiral p-menthenone derivative.
EINECS	Contact for details

Quality Control

Our production of 2-Cyclohexen-1-One,5-Methyl-4-(1-Methylethyl)-,(4R-Cis)-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, GC, and NMR to confirm identity, enantiomeric excess, and purity. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or compatible light-resistant packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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