(2S,4R) -H-L-Pro (4-N3) -OH hydrochloride

(2S,4R) -H-L-Pro (4-N3) -OH (hydrochloride) is a click chemistry reagent featuring an azide group. This compound is suitable for a variety of biochemical studies. It contains an azide group that can participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAC) with alkyne-containing molecules. Additionally, it can undergo strain-promoted azide-alkyne cycloaddition reactions (SPAAC) with molecules containing DBCO or BCN groups.