The molecule is a gadolinium coordination entity consisting of a central Gd(III) atom bound to a macrocyclic tetraamine framework. It is used as a paramagnetic contrast agent in magnetic resonance imaging (MRI). It has a role as a MRI contrast agent.
2-[4,10-bis(carboxylatomethyl)-7-[(2S,3R)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetate;gadolinium(3+)