Description

(2R)-2α,6α-Dimethylcyclohexanone CAS NO 766-42-7 is a high-purity, chiral cyclohexanone derivative characterized by its specific stereochemistry. This compound matters as a valuable chiral building block and intermediate in the synthesis of complex organic molecules, where its defined stereocenter is critical for directing subsequent reactions. It is needed by research and development chemists in the pharmaceutical and agrochemical industries, as well as by manufacturers of fine chemicals and advanced materials seeking to introduce specific three-dimensional structure into their products.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and fungicides where biological activity is often stereospecific.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty chemicals requiring high enantiomeric purity.
• Asymmetric Catalysis Research: Employed as a standard or substrate in the development and testing of new chiral catalysts and ligands.
• Material Science: Potential monomer or modifier in the synthesis of polymers with specific optical or structural properties.

Basic Information

Product Name	(2R)-2α,6α-Dimethylcyclohexanone
CAS No.	766-42-7
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	(2R,6R)-2,6-Dimethylcyclohexanone; (R,R)-2,6-Dimethylcyclohexanone; d-(+)-2,6-Dimethylcyclohexanone; (2R,6R)-2,6-Dimethylcyclohexan-1-one; 2,6-Dimethylcyclohexanone, (R,R)-; trans-2,6-Dimethylcyclohexanone; (2R,6R)-2,6-Dimethylcyclohexanone; 766-42-7
EINECS	212-165-2

Quality Control

Our (2R)-2α,6α-Dimethylcyclohexanone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical and enantiomeric purity, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing identity, purity (by GC/HPLC), enantiomeric excess (by chiral GC/HPLC), and impurity profiles are provided and available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Enantiomeric Excess (chiral GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Specific Rotation [α]	Contact for details
Refractive Index (n20D)	Contact for details
Density (g/mL, 20°C)	Contact for details

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