The molecule is a pyrimidine 2'-deoxyribonucleoside compound having 5-bromouracil as the nucleobase. It has a role as an antineoplastic agent and an antimetabolite.
5-bromo-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione