Description

1-Cyclopentyl-2-Propyn-1-ol is a versatile alkyne-containing alcohol that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a cyclopentyl ring and a terminal alkyne moiety, makes it a critical building block for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty materials sectors seeking to introduce specific functional groups or chiral centers into target molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing chiral centers and introducing alkyne handles for click chemistry applications.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers with tailored properties.
• Chemical Biology Probes: Utilized to create molecular probes and tags for studying biological processes via bioorthogonal reactions.
• Flavor and Fragrance Ingredient Synthesis: A building block for creating complex aroma molecules and synthetic flavors.

Basic Information

Product Name	1-Cyclopentyl-2-Propyn-1-ol
CAS No.	112256-09-4
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	1-Cyclopentylprop-2-yn-1-ol; Cyclopentyl(prop-2-yn-1-yl)methanol; 2-Propyn-1-ol, 1-cyclopentyl-; 1-Cyclopentyl-2-propynol; Cyclopentylethynylmethanol
EINECS	Contact for details

Quality Control

Our 1-Cyclopentyl-2-Propyn-1-ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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