A new alkyne functionalized pterin derivative was synthesized through a reaction of 7-chloropterin with propargyl alcohol in the presence of sodium hydride. The purity and chemical structure of the compound was validated by NMR (1H. 13C) spectroscopy. Mass (APCI source) spectrometry. https://www.diegojavierfares.com/best-catch-Blueberry-Extract-60-Veggie-Caps-must-buy/