Lopamidol EP Impurity G

Chemical Name: N-(2,3-dihydroxypropyl)-N’-[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4,6-triiodobenzene-1,3-dicarboxamide (as per EP) ; N1-(1,3-Dihydroxypropan-2-yl)-N3-(2,3-dihydroxypropyl)-5-(S)-lactamido-2,4,6-triiodoisophthalamide (as per USP)

Synonym: Iopamidol 2,3-Dihydroxypropyl Isomer (USP) ; Iopamidol BP Impurity G

Smile: O=C(C1=C(I)C(NC([C@@H](O)C)=O)=C(I)C(C(NC(CO)CO)=O)=C1I)NCC(O)CO