Description

3-Cyclopentene-1-ol is a versatile, five-membered cyclic unsaturated alcohol with significant utility in advanced organic synthesis. Its unique structure, featuring both a hydroxyl group and a carbon-carbon double bond, makes it a valuable chiral building block and intermediate for creating complex molecular architectures. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients, fragrances, and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of prostaglandins, nucleoside analogs, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its cyclic structure for enhanced biological activity.
• Fine Chemical Production: Acts as a precursor for flavors, fragrances, and specialty polymers requiring specific stereochemistry.
• Academic & Industrial Research: A fundamental reagent in methodological development for asymmetric synthesis, cycloaddition reactions, and catalysis studies.
• Material Science: Investigated as a monomer or modifying agent for polymers with tailored thermal and mechanical properties.

Basic Information

Product Name	3-Cyclopentene-1-ol
CAS No.	14320-38-8
Molecular Formula	C5H8O
Molecular Weight	84.12 g/mol
Synonyms	3-Cyclopenten-1-ol; Cyclopent-3-en-1-ol; 1-Hydroxy-3-cyclopentene; 3-Cyclopenteneol; 3-Hydroxycyclopentene; 4-Cyclopentene-1-ol (tautomer); 1-Cyclopenten-3-ol
EINECS	238-268-8

Quality Control

Our 3-Cyclopentene-1-ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality commitment supports applications requiring high-purity intermediates, including cGMP-compliant pharmaceutical synthesis.

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, acids, and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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