Iodixanol

Iodixanol Iodixanol :

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 ; C35H44I6N6O15 ; MW: 1550.18 ;
Iodixanol EP Impurity A Iodixanol Impurity A :

5-[Acetyl(2,3-dihydroxypropyl)amino]-N,N ′-bis(2,3dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide ; CAS : 66108-95-0 ; C19H26I3N3O9 ; MW: 821.14 ;
Iodixanol EP Impurity B Iodixanol Impurity B:

5-Acetamido-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide ;

CAS : 31127-80-7 ; C16H20I3N3O7 ; MW: 747.06 ;
Iodixanol EP Impurity C Iodixanol 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 ; C33H42I6N6O14 ; MW: 1508.15 ;
Iodixanol EP Impurity E Iodixanol Impurity E:

 

5-[Acetyl[3-[acetyl[3-carbamoyl-5-[(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 : 255376-57-9 ; C32H38I6N6O13 ; MW: 1476.1 ;
Iodixanol EP Impurity F Iodixanol EP 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 ;

C33H41I5N6O14 ; MW: 1380.23 ;
Iodixanol EP Impurity G Iodixanol Impurity G:

 

4-Acetyl-2-[[acetyl[3,5-bis[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodo phenyl]amino]methyl]-N,N′-bis(2,3-dihydroxypropyl)-5,7-diiodo-3,4-dihydro-2H-1,4benzoxazine-6,8-dicarboxamide ;

CAS : 171897-72-6 ;  C35H43I5N6O15 ;  MW: 1422.27 ;
Iodixanol EP Impurity H Iodixanol 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] amino]-N,N′-bis(2,3-dihydroxypropyl)2,4,6-triiodobenzene-1,3-dicarboxamide ; C54H68I9N9O23 ; MW: 2353.3 ;
Iodixanol EP Impurity I Iodixanol Impurity I:

 

5-[Acetyl[3[acetyl[3,5-bis[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodo phenyl]amino]-2-hydroxypropyl]amino]-N-[3-(2,3-dihydroxypropoxy)-2-hydroxypropyl]-N′-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide ;  C38H50I6N6O17 ; MW: 1624.26 ;