6-Amino-3-ethynyl-4-methoxy-1-(β-D-ribofuranosyl)-1H-pyrazolopyrimidine

6-Amino-3-ethynyl-4-methoxy-1-(β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine is a purine nucleoside analogue. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc. 6-Amino-3-ethynyl-4-methoxy-1-(β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.