Description

Cyclohexanecarbonitrile, 5-Methyl-2-(1-Methylethyl)-, (1R,2S,5R)-Rel- (9Ci) CAS NO 475285-30-4 is a high-purity, stereochemically defined nitrile derivative of menthol. This compound serves as a critical chiral intermediate and building block in advanced organic synthesis, offering precise molecular architecture for complex chemical development. It is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where its defined stereochemistry is leveraged to create active ingredients with specific biological activity.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring stereochemical purity.
• Agrochemical Synthesis: Building block for developing advanced pesticides and herbicides where the specific isomer configuration influences biological efficacy.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, and fragrances that utilize the menthol-related structural framework.
• Asymmetric Catalysis Research: Valuable substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with unique properties derived from its alicyclic and nitrile functionality.

Basic Information

Product Name	Cyclohexanecarbonitrile, 5-Methyl-2-(1-Methylethyl)-, (1R,2S,5R)-Rel- (9Ci)
CAS No.	475285-30-4
Molecular Formula	C11H19N
Molecular Weight	165.28 g/mol
Synonyms	(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexanecarbonitrile; (-)-Menthyl cyanide; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanecarbonitrile; rel-(1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexane-1-carbonitrile; L-Menthane carbonitrile; (-)-Menthane-1-carbonitrile
EINECS	Contact for details

Quality Control

Our production of Cyclohexanecarbonitrile, 5-Methyl-2-(1-Methylethyl)-, (1R,2S,5R)-Rel- (9Ci) adheres to stringent quality management systems to ensure batch-to-batch consistency and high stereochemical purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, GC, NMR, and IR spectroscopy. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment to support your quality and regulatory requirements.

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 strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 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.