The molecule is a nucleoside analogue in which adenosine has been modified by substitution at C-2 by a methylthio (methylsulfanyl) group and at the 6-amino nitrogen by a Delta(2)-isopentenyl group. It derives from an adenosine.
(2R,3S,4R,5R)-2-(hydroxymethyl)-5-[6-(3-methylbut-2-enylamino)-2-methylsulfanylpurin-9-yl]oxolane-3,4-diol