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2D Structure
Also known as: 136949-58-1, Xenetix, 182ech14uh, 1-n,3-n-bis(2,3-dihydroxypropyl)-5-[[3-hydroxy-2-(hydroxymethyl)propanoyl]amino]-2,4,6-triiodo-1-n,3-n-dimethylbenzene-1,3-dicarboxamide, N,n'-bis(2,3-dihydroxypropyl)-5-(2-(hydroxymethyl)hydracrylamido)-2,4,6-triiodo-n,n'-dimethylisophthalamide, Chebi:31701
Molecular Formula
C20H28I3N3O9
Molecular Weight
835.2  g/mol
InChI Key
YLPBXIKWXNRACS-UHFFFAOYSA-N
FDA UNII
182ECH14UH

Iobitridol is a water-soluble, tri-iodinated, non-ionic monomeric benzoate derivative and contrast medium used in diagnostic radiography. Upon administration, iobitridol is distributed through the vascular system and interstitial space. Like other organic iodine compounds, this agent blocks x-rays and appears opaque on x-ray film thus, enhancing the visibility of body parts containing this agent. Iobitridol is rapidly removed by the kidneys in an unchanged form, and in cases of renal failure, heterotropic excretion occurs via the biliary route.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
1-N,3-N-bis(2,3-dihydroxypropyl)-5-[[3-hydroxy-2-(hydroxymethyl)propanoyl]amino]-2,4,6-triiodo-1-N,3-N-dimethylbenzene-1,3-dicarboxamide
2.1.2 InChI
InChI=1S/C20H28I3N3O9/c1-25(3-10(31)7-29)19(34)12-14(21)13(20(35)26(2)4-11(32)8-30)16(23)17(15(12)22)24-18(33)9(5-27)6-28/h9-11,27-32H,3-8H2,1-2H3,(H,24,33)
2.1.3 InChI Key
YLPBXIKWXNRACS-UHFFFAOYSA-N
2.1.4 Canonical SMILES
CN(CC(CO)O)C(=O)C1=C(C(=C(C(=C1I)NC(=O)C(CO)CO)I)C(=O)N(C)CC(CO)O)I
2.2 Other Identifiers
2.2.1 UNII
182ECH14UH
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 5-(3-hydroxy-2-hydroxymethylpropionamido)-n,n'-dimethyl-n,n'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide

2. Xenetix

2.3.2 Depositor-Supplied Synonyms

1. 136949-58-1

2. Xenetix

3. 182ech14uh

4. 1-n,3-n-bis(2,3-dihydroxypropyl)-5-[[3-hydroxy-2-(hydroxymethyl)propanoyl]amino]-2,4,6-triiodo-1-n,3-n-dimethylbenzene-1,3-dicarboxamide

5. N,n'-bis(2,3-dihydroxypropyl)-5-(2-(hydroxymethyl)hydracrylamido)-2,4,6-triiodo-n,n'-dimethylisophthalamide

6. Chebi:31701

7. 1,3-benzenedicarboxamide, N,n'-bis(2,3-dihydroxypropyl)-5-((5-hydroxy-2-(hydroxymethyl)-1-oxopropyl)amino)-2,4,6-triiodo-n,n'-dimethyl-

8. Iobitridol [inn]

9. Xenetix 300

10. Iobitridol [inn:ban]

11. Unii-182ech14uh

12. Iobitridol [mi]

13. Iobitridol (jan/inn)

14. Iobitridol [jan]

15. Iobitridol [mart.]

16. Iobitridol [who-dd]

17. Schembl23057

18. Chembl2107212

19. Dtxsid90869865

20. Db12407

21. Ncgc00532516-01

22. 5-(3-hydroxy-2-hydroxymethylpropionamido)-n,n'-dimethyl-n,n'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide

23. Ft-0627244

24. D01181

25. J-006941

26. Q6062197

27. 1,3-benzenedicarboxamide, N1,n3-bis(2,3-dihydroxypropyl)-5-((3-hydroxy-2-(hydroxymethyl)-1-oxopropyl)amino)-2,4,6-triiodo-n1,n3-dimethyl-

28. 5-(3-hydroxy-2-(hydroxymethyl)-propionamido)-n,n'-dimethyl-n,n'-bis-(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide

29. 5-[3-hydroxy-2-(hydroxymethyl)-propionamido]-n-n -dimethyl-n-n -bis-(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide

30. N,n'-bis(2,3-dihydroxypropyl)-5-((3-hydroxy-2-(hydroxymethyl)-1-oxopropyl)amino)-2,4,6-triiodo-n,n'-dimethyl-1,3-benzenedicarboxamide

31. N,n'-bis(2,3-dihydroxypropyl)-5-{[3-hydroxy-2-(hydroxymethyl)propanoyl]amino}-2,4,6-triiodo-n,n'-dimethylbenzene-1,3-dicarboxamide

2.4 Create Date
2005-06-24
3 Chemical and Physical Properties
Molecular Weight 835.2 g/mol
Molecular Formula C20H28I3N3O9
XLogP3-3
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count9
Rotatable Bond Count12
Exact Mass834.8960 g/mol
Monoisotopic Mass834.8960 g/mol
Topological Polar Surface Area191 Ų
Heavy Atom Count35
Formal Charge0
Complexity675
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Contrast Media

Substances used to allow enhanced visualization of tissues. (See all compounds classified as Contrast Media.)


4.2 ATC Code

V08AB11

S76 | LUXPHARMA | Pharmaceuticals Marketed in Luxembourg | Pharmaceuticals marketed in Luxembourg, as published by d'Gesondheetskeess (CNS, la caisse nationale de sante, www.cns.lu), mapped by name to structures using CompTox by R. Singh et al. (in prep.). List downloaded from https://cns.public.lu/en/legislations/textes-coordonnes/liste-med-comm.html. Dataset DOI:10.5281/zenodo.4587355


V - Various

V08 - Contrast media

V08A - X-ray contrast media, iodinated

V08AB - Watersoluble, nephrotropic, low osmolar x-ray contrast media

V08AB11 - Iobitridol