gadolinium coordination entity gadodiamide 0 573.66000 574.102 A non-ionic gadolinium chelate having a macrocyclic triamine framework. It is used as a paramagnetic contrast agent in magnetic resonance imaging (MRI). C16H26GdN5O8 CAS:131410-48-5 CHEBI:37333 CNC1=[O][Gd+3]234567[O-]C(=O)C[N]2(CC[N]3(CC(=O)[O-]4)C1)CC[N]5(CC(=O)[O-]6)CC(NC)=[O]7 DrugBank:DB00225 HZHFFEYYPYZMNU-UHFFFAOYSA-K InChI=1S/C16H29N5O8.Gd/c1-17-12(22)7-20(10-15(26)27)5-3-19(9-14(24)25)4-6-21(11-16(28)29)8-13(23)18-2;/h3-11H2,1-2H3,(H,17,22)(H,18,23)(H,24,25)(H,26,27)(H,28,29);/q;+3/p-3 Wikipedia:Gadodiamide [N,N-bis(2-{[(carboxy-kappaO)methyl][2-(methylamino)-2-(oxo-kappaO)ethyl]amino-kappaN}ethyl)glycinato(3-)-kappa(2)N,O]gadolinium chebi.owl chebi_ontology gadolinium 5,8-bis(carboxylatomethyl)-11-[2-(methylamino)-2-oxoethyl]-3-oxo-2,5,8,11-tetraazatridecan-13-oate gadolinium [bis(2-{(carboxylatomethyl)[2-(methylamino)-2-oxoethyl]amino}ethyl)amino]acetate obi.owl