Description

3-Cyclohexyl-1-propyne is a specialized alkyne derivative featuring a cyclohexyl substituent, offering a unique combination of hydrocarbon stability and terminal alkyne reactivity. This compound is valued as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications such as click chemistry, cross-coupling reactions, and the synthesis of novel polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for creating carbon scaffolds and introducing alkyne functional groups for bioconjugation.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides, where its structural motif can contribute to specific biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers, resins, and advanced materials with tailored properties.
• Organic Synthesis Building Block: Employed in Huisgen cycloaddition (click chemistry), Sonogashira coupling, and other metal-catalyzed reactions to form carbon-carbon bonds.
• Ligand and Catalyst Development: Useful for synthesizing novel ligands for catalysis or as a precursor for metal-organic frameworks (MOFs) and other coordination compounds.
• Fine Chemical Production: Applied in the manufacture of complex fragrance molecules, dyes, and other high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	3-Cyclohexyl-1-propyne
CAS No.	17715-00-3
Molecular Formula	C9H14
Molecular Weight	122.21 g/mol
Synonyms	3-Cyclohexylpropylene; 3-Cyclohexyl-1-propyne; Cyclohexylmethylacetylene; 1-Cyclohexyl-2-propyne; (Cyclohexylmethyl)acetylene; 3-Cyclohexylpropyne; Prop-1-yn-1-ylcyclohexane
EINECS	Contact for details

Quality Control

Our 3-Cyclohexyl-1-propyne is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat, sparks, and open flame. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.