5,5′-[(2-Hydroxypropane-1,3-diyl)bis(acetylimino)]bis[N,N′-bis(2,3-dihydroxypropyl)2,4,6-triiodobenzene-1,3-dicarboxamide] ; CAS # 92339-11-2 ;

Iodixanol BP Impurity A ; Iohexol (USP) ; 5-[Acetyl(2,3-dihydroxypropyl)amino]-N,N ′-bis(2,3dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide ; CAS # 66108-95-0 ;

Iodixanol USP RC A ; Iodixanol BP Impurity B ; 5-Acetamido-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide ; CAS # 31127-80-7 ;

Iodixanol USP RC C ; Iodixanol BP Impurity C ; 5-[Acetyl[3-[[3,5-bis[(2,3-dihydroxypropyl)carbamoyl]2,4,6-triiodophenyl] amino]-2-hydroxypropyl]amino]N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide ; CAS # 171897-74-8 ;

Iodixanol BP Impurity E ; Iodixanol USP RC E ; CAS# 255376-57-9 ;

Iodixanol BP Impurity F ; Cyclic Iodixanol ; 2-[[Acetyl[3,5-bis[(2,3-dihydroxypropyl)carbamoyl]2,4,6-triiodophenyl]amino] methyl]-N,N′-bis(2,3-dihydroxypropyl)-5,7-diiodo-3,4-dihydro-2H-1,4-benzoxazine-6,8-dicarboxamide ; CAS # 171897-73-7 ;

Iodixanol BP Impurity G ; N-Acetyl Cyclized Iodixanol ; CAS # 171897-72-6 ;

Iodixanol BP Impurity H ; 5-[Acetyl[3-[acetyl[3-[[3-[3-[acetyl[3,5-bis[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodophenyl]amino]2-hydroxypropoxy]-2-hydroxypropyl]carbamoyl]-5-[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodophenyl]amino]2-hydroxypropyl] ami

Iodixanol BP Impurity I ; Iodixanol Overalkylated Impurity (USP) ;