Description

Cyclohexanol,1-Methyl-2-(1-Methylethyl)-,(1S,2S)-(9Ci) is a high-purity, stereochemically defined chiral intermediate of significant importance in advanced organic synthesis. Its defined (1S,2S) configuration makes it a valuable building block for the production of enantiomerically pure compounds, where stereochemical integrity is critical for biological activity and material properties. This product is essential for R&D and production in the pharmaceutical, agrochemical, and specialty fragrance industries, serving chemists who require reliable access to high-quality chiral synthons.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing complex stereocenters.
• Agrochemical Synthesis: Used in the manufacture of enantiomerically pure herbicides, fungicides, and insecticides, where the specific isomer can enhance efficacy and reduce environmental impact.
• Advanced Material Research: Serves as a monomer or modifying agent in the development of chiral polymers and liquid crystals with specific optical properties.
• Flavor and Fragrance Industry: Employed as a building block for synthesizing high-value, stereospecific aroma chemicals and perfumery ingredients.
• Catalyst and Ligand Development: Utilized in the preparation of chiral ligands for asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Academic and Industrial R&D: A critical reagent for methodological development in organic chemistry and for exploring new synthetic pathways in process chemistry.

Basic Information

Product Name	Cyclohexanol,1-Methyl-2-(1-Methylethyl)-,(1S,2S)-(9Ci)
CAS No.	208397-65-3
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	(1S,2S)-1-Methyl-2-(propan-2-yl)cyclohexan-1-ol; (1S,2S)-1-Isopropyl-2-methylcyclohexanol; (1S,2S)-2-Isopropyl-1-methylcyclohexanol; (-)-trans-1-Methyl-2-isopropylcyclohexanol; (1S,2S)-Menthone reduction product; Stereoisomer of Isomenthol; Chiral cyclohexanol derivative
EINECS	Contact for details

Quality Control

Our Cyclohexanol,1-Methyl-2-(1-Methylethyl)-,(1S,2S)-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis by GC or HPLC, to ensure high enantiomeric excess (e.e.) and chemical purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, assay, chiral purity, and impurity profiles are provided with each shipment to guarantee traceability and batch-to-batch consistency.

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 heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination and quality degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (e.e.)	≥ 98.0%
Specific Rotation [α]	Contact for details
Water Content (KF)	≤ 0.5%

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