Triiodoisophthalic acid (5-amino-2,4,6-triiodoisophthalic acid)
Molecular formula: C8H4I3NO4
Molecular weight: 558.83
CAS No.: 35453-19-1
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/三碘异酞酸.png)
Triiodoisophthaloyl chloride (5-amino-2,4,6-triiodoisophthaloyl chloride)
Molecular formula: C8H2Cl2I3NO2
Molecular weight: 595.72
CAS No.: 37441-29-5
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/三碘异酞酰氯.png)
Iohexol iodide (N,N'-bis(2,3-dihydroxypropyl)-5-amino-2,4,6-triiodoisophthalamide)
Molecular formula: C14H18I3N3O6
Molecular weight: 705.02
CAS No.: 76801-93-9
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘海醇碘化物.png)
Acetyl iodide (N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide)
Molecular formula: C16H20I3N3O7
Molecular weight: 747.05
CAS No.: 31127-80-7
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/乙酰基碘化物.png)
Chloroacetyl iodide (N,N'-bis(2,3-dihydroxypropyl)-5-chloroacetamido-2,4,6-triiodoisophthalamide)
Molecular formula: C16H19ClI3N3O7
Molecular weight: 781.50
CAS No.: 77203-11-3
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/氯乙酰基碘化物.png)
Glycol iodide (N,N'-bis(2,3-dihydroxypropyl)-5-glycolamido-2,4,6-triiodoisophthalamide)
Molecular formula: C16H20I3N3O8
Molecular weight: 763.05
CAS No.: 77868-40-7
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/羟乙酰基碘化物.png)