104227-89-6

9-[2-(2,2-Dimethyl-1,3-dioxan-5-yl)ethyl]-9H-purin-2-amine is an intermediate in the synthesis of 9-(4-Acetoxy-3-acetoxymethyl-but-1-yl)-2-(1-[9-(4-acetoxy-3-acetoxymethylbut-1-yl)-2-aminopurine-8-yl])-ethyl-aminopurine (A164160) is an impurity of Famciclovir (F101125), the produrg of Penciclovir (P221500), an antiviral agent.