Description

Cyclohexanol,2-(1-Methylethenyl)-,(1R,2S)-Rel CAS NO 71955-57-2 is a specific stereoisomer of a terpene-derived cyclohexanol compound, valued for its defined chiral structure. This precise stereochemistry makes it a crucial chiral building block and intermediate in advanced organic synthesis. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of chiral pesticides, herbicides, and other crop protection agents.
• Fine Chemical Production: Acts as a building block for fragrances, flavors, and other high-value specialty chemicals requiring specific stereochemistry.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Material Science: Potential intermediate for advanced polymers or liquid crystals where molecular geometry is critical.

Basic Information

Product Name	Cyclohexanol,2-(1-Methylethenyl)-,(1R,2S)-Rel
CAS No.	71955-57-2
Molecular Formula	C11H20O
Molecular Weight	168.28 g/mol
Synonyms	(1R,2S)-2-Isopropenyl-1-methylcyclohexanol; (1R,2S)-2-(1-Methylethenyl)cyclohexanol; (-)-Isopulegol (related isomer); 2-Isopropenyl-1-methylcyclohexanol, (1R,2S)-rel-; rel-(1R,2S)-2-Isopropenyl-1-methylcyclohexanol; Terpene alcohol derivative; Chiral cyclohexanol derivative
EINECS	Contact for details

Quality Control

Our Cyclohexanol,2-(1-Methylethenyl)-,(1R,2S)-Rel is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical identity verification, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% (1R,2S)
Water Content (KF)	≤ 0.5%

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