Description

Cyclopentanemethanol, 2-Hydroxy-1-(1-Methylethyl)-, trans- (9Ci) is a specialized chiral alcohol derivative of cyclopentane, valued for its unique stereochemistry and functional groups. This compound serves as a critical advanced pharmaceutical intermediate and a versatile chiral building block in asymmetric synthesis. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the production of high-value active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or precursor in catalytic asymmetric reactions to induce stereoselectivity.
• Agrochemical Research: Serves as a building block for developing new generation herbicides and pesticides with enhanced efficacy.
• Ligand and Catalyst Development: Used in the preparation of chiral ligands for transition metal catalysis.
• Fragrance and Flavor Chemistry: Potential intermediate for creating complex, stereochemically defined odorants and flavor compounds.
• Material Science: A monomer or modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	Cyclopentanemethanol, 2-Hydroxy-1-(1-Methylethyl)-, trans- (9Ci)
CAS No.	124941-16-8
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	trans-2-Hydroxy-1-isopropylcyclopentanemethanol; (1R,2S)-2-Hydroxy-1-(1-methylethyl)cyclopentanemethanol; 2-Hydroxy-1-isopropylcyclopentylmethanol, trans-; 1-Isopropyl-2-hydroxycyclopentanemethanol; (1R,2S)-1-Isopropyl-2-hydroxycyclopentanemethanol; trans-1-Isopropyl-2-hydroxycyclopentanemethanol; Cyclopentanemethanol, 2-hydroxy-1-(1-methylethyl)-, (1R,2S)-rel-
EINECS	Contact for details

Quality Control

Our high-purity chiral intermediates are manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC, GC, and NMR, to ensure excellent chemical and enantiomeric purity. Certificates of Analysis (COA) with full analytical data are provided for every shipment, ensuring traceability and compliance with your R&D and cGMP requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.