Description

3-Hexadecyne is a high-purity, long-chain terminal alkyne with significant utility in advanced organic synthesis. This compound serves as a critical building block for constructing complex molecular architectures, particularly in materials science and pharmaceutical research. It is essential for researchers and manufacturers in the fine chemical, specialty polymer, and life science sectors who require a reliable, high-quality source of this specific alkyne for coupling reactions and polymer modifications.

Application

• Pharmaceutical Intermediate: Used as a key synthon in the development of novel active pharmaceutical ingredients (APIs) and drug candidates via click chemistry and Sonogashira coupling reactions.
• Polymer Science: Acts as a monomer or functionalizing agent for creating specialty polymers with tailored properties, such as liquid crystalline polymers or polymers with specific side-chain functionalities.
• Material Science: Employed in the synthesis of advanced materials, including self-assembled monolayers (SAMs), molecular wires, and organic electronic components.
• Agrochemical Research: Serves as a building block for developing new crop protection agents and plant growth regulators.
• Chemical Synthesis: A versatile reagent for constructing carbon-carbon bonds in complex natural product synthesis and medicinal chemistry projects.
• Surface Modification: Used to functionalize surfaces (e.g., gold, silicon) for sensor development, catalysis, and creating hydrophobic or specific binding interfaces.

Basic Information

Product Name	3-Hexadecyne
CAS No.	61886-62-2
Molecular Formula	C₁₆H₃₀
Molecular Weight	222.41 g/mol
Synonyms	Hexadec-3-yne; 3-Hexadecyne; 1-Tridecyl-1-propyne; 3-Hexadecyne, 98%; Terminal Alkyne C16; Long-chain alkyne C16; 3-Cetyl-1-propyne
EINECS	Contact for details

Quality Control

Our 3-Hexadecyne is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, potency, and impurity profiles. We provide full traceability and a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to prevent potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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