Description

1-Ethynylcyclopentanol is a specialized organic compound featuring a cyclopentanol ring substituted with an ethynyl group, making it a valuable alkyne derivative. This unique structure provides a versatile building block for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought after by researchers and manufacturers in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for constructing complex molecular architectures.
• Fine Chemical Synthesis: Used as a versatile building block in the synthesis of specialty chemicals, agrochemicals, and performance materials.
• Academic & Industrial Research: A valuable reagent in organic chemistry laboratories for studying cycloaddition reactions, cross-coupling, and other catalytic transformations involving alkyne functionalities.
• Material Science Precursor: Potential use in the development of advanced polymers, dendrimers, or metal-organic frameworks (MOFs) due to its reactive terminal alkyne group.
• Ligand Synthesis: Can be utilized in the preparation of specialized ligands for catalysis and coordination chemistry.

Basic Information

Product Name	1-Ethynylcyclopentanol
CAS No.	17356-19-3
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	Ethynylcyclopentanol; 1-Ethynyl-1-cyclopentanol; Cyclopentanol, 1-ethynyl-; 1-Ethynylcyclopentan-1-ol; Ethynylcyclopentyl alcohol
EINECS	Contact for details

Quality Control

Our 1-Ethynylcyclopentanol is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by GC or HPLC), identity (by IR or NMR), and impurity profiles is provided with every shipment to guarantee it meets your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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