Description

1-Pentadecyne is a high-purity, long-chain terminal alkyne with the CAS number 765-13-9. This compound serves as a versatile and valuable building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors who require reliable, high-quality intermediates for their development and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates via click chemistry and other coupling reactions.
• Agrochemical Synthesis: Acts as a key precursor for creating specialized surfactants, plant growth regulators, and other bioactive compounds.
• Material Science Research: Employed in the development of polymers, liquid crystals, and self-assembled monolayers (SAMs) for surface modification.
• Organic Synthesis Building Block: Utilized in Sonogashira coupling, hydroamination, and other catalytic transformations to introduce a pentadecyl chain with an alkyne functional group.
• Flavor & Fragrance Industry: Serves as an intermediate for the synthesis of specific musk-like odorants and other complex aroma chemicals.
• Chemical Biology Probes: Used to create tagged molecules for studying biological processes through bioorthogonal chemistry.

Basic Information

Product Name	1-Pentadecyne
CAS No.	765-13-9
Molecular Formula	C₁₅H₂₈
Molecular Weight	208.38 g/mol
Synonyms	Pentadec-1-yne; n-Pentadecyne; 1-Pentadecyne; Tetradecylacetylene; Pentadecylacetylene; Terminal Pentadecyne; C15 Terminal Alkyne; Linear C15 Alkyne
EINECS	212-144-9

Quality Control

Our 1-Pentadecyne is manufactured under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and heat sources. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain optimal stability.

Specification

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

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