Description

Cyclohexanone, 3-Methyl-2-Methylene-6-(1-Methylethyl)-, (3R,6R)- (9Ci) is a high-purity, chiral terpenoid derivative of cyclohexanone, distinguished by its specific stereochemistry. This compound is valued for its role as a sophisticated intermediate in fine chemical synthesis, particularly for creating complex molecules with defined spatial configurations. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require precise building blocks for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of active pharmaceutical ingredients (APIs), especially in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific isomer activity is critical.
• Fragrance and Flavor Ingredient: Serves as a precursor for high-value aroma chemicals and terpene-based fragrances due to its structural complexity.
• Organic Synthesis Research: An important reagent in academic and industrial laboratories for methodological development in asymmetric catalysis and total synthesis.
• Specialty Chemical Manufacturing: Employed in the production of performance chemicals, liquid crystals, and other advanced materials.

Basic Information

Product Name	Cyclohexanone, 3-Methyl-2-Methylene-6-(1-Methylethyl)-, (3R,6R)- (9Ci)
CAS No.	129647-34-3
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(3R,6R)-3-Methyl-2-methylene-6-(propan-2-yl)cyclohexan-1-one; (3R,6R)-3-Methyl-2-methylene-6-isopropylcyclohexanone; (3R,6R)-3-Methyl-2-methylene-6-(1-methylethyl)cyclohexanone; (3R,6R)-Isopropylidene-3-methyl-2-methylidenecyclohexanone; (R,R)-3-Methyl-2-methylene-6-isopropylcyclohexanone; (3R,6R)-1-Isopropyl-4-methyl-3-methylene-2-oxocyclohexane; A chiral derivative of pulegone.
EINECS	Contact for details

Quality Control

Our production of Cyclohexanone, 3-Methyl-2-Methylene-6-(1-Methylethyl)-, (3R,6R)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. Every lot is characterized using advanced analytical techniques including Chiral HPLC, GC, and NMR to confirm identity, isomeric purity, and chemical assay. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (3R,6R)-isomer
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.