Description

Cyclopentaneethanol, 2-Hydroxy- is a versatile chiral building block and intermediate in organic synthesis. Its unique structure, featuring both a cyclopentane ring and a hydroxylated ethanol side chain, makes it valuable for constructing complex molecular architectures. This compound is particularly sought after by research and development teams in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders or possessing complex stereochemistry.
• Fine Chemical Synthesis: Used in the production of advanced agrochemicals, flavors, and fragrances where specific stereoisomers are required for biological activity or scent profile.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric hydrogenation and other enantioselective transformations.
• Material Science Research: Investigated as a monomer or modifying agent for specialty polymers with tailored thermal or mechanical properties.
• Academic & Industrial R&D: Employed in exploratory chemistry for method development and the discovery of novel chemical entities.

Basic Information

Product Name	Cyclopentaneethanol, 2-Hydroxy-
CAS No.	32943-15-0
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	2-(2-Hydroxyethyl)cyclopentanol; 2-Cyclopentylethane-1,2-diol; 1-Cyclopentyl-1,2-ethanediol; β-Hydroxycyclopentaneethanol; (1-Hydroxycyclopentyl)methanol; Cyclopentylglycol; 2-Hydroxy-1-cyclopentylethanol
EINECS	Contact for details

Quality Control

Our Cyclopentaneethanol, 2-Hydroxy- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and specific 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 controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% ee (Specific enantiomer available)
Water Content (KF)	≤ 0.5%

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