Description

Cyclohexanemethanol, 3-Hydroxy-4-(1-Methylethyl)-, (1R,3R,4S)- (9Ci) is a high-purity, stereochemically defined chiral intermediate of significant importance in advanced organic synthesis. Its precise stereochemistry makes it a valuable building block for creating complex molecules with specific biological activity. This compound is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications requiring high enantiomeric purity.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring stereoselective action.
• Asymmetric Catalysis Research: Used as a starting material or ligand precursor in the development of novel asymmetric catalytic processes.
• Fragrance and Flavor Synthesis: Serves as a building block for creating complex, naturally-derived odorant and flavorant molecules due to its terpene-like structure.
• Agrochemical Development: Employed in the R&D of advanced pesticides and herbicides where the specific stereoisomer can influence biological efficacy and environmental profile.
• Material Science Monomer: Potential use in the synthesis of specialized polymers with unique optical or mechanical properties derived from its rigid, functionalized cyclohexane ring.

Basic Information

Product Name	Cyclohexanemethanol, 3-Hydroxy-4-(1-Methylethyl)-, (1R,3R,4S)- (9Ci)
CAS No.	140860-15-7
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	(1R,3R,4S)-3-Hydroxy-4-isopropylcyclohexanemethanol; (1R,3R,4S)-4-Isopropylcyclohexane-1,3-dimethanol (incorrect numbering); 3-Hydroxy-4-isopropyl-1-cyclohexanemethanol, (1R,3R,4S)-; (-)-cis-3-Hydroxy-4-isopropylcyclohexanemethanol; (1R,3R,4S)-rel-3-Hydroxy-4-(1-methylethyl)cyclohexanemethanol; Chiral Isopropyl Cyclohexanedimethanol Derivative
EINECS	Contact for details

Quality Control

Our production of this chiral intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high enantiomeric excess (e.e.). Identity, purity, and chiral integrity are verified using advanced analytical techniques including HPLC, GC, and chiral column analysis. A comprehensive Certificate of Analysis (COA) detailing assay, enantiomeric purity, and impurity profile is provided with each shipment.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% e.e.
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.