Iopentol
Also known as: Iopentol [USAN:INN:BAN], 1,3-Benzenedicarboxamide, 5-(acetyl(2-hydroxy-3-methoxypropyl)amino)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-, Imagopaque, Iopentolum, Ivepaque, 5-[Acetyl(2-hydroxy-3-methoxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide, N,N'-Bis(2,3-dihydroxypropyl)-5-(N-(2-hydroxy-3-methoxypropyl)acetamido)-2,4,6-triiodoisophthalamide, Iodixanol Related Compound D, UNII-7D6XWX076T
Iopentol (CAS 89797-00-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H28I3N3O9 and a molecular weight of 835.16 g/mol. Key properties include a boiling point of 858.8ºC at 760 mmHg, a density of 2.095g/cm3 and a flash point of 473.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89797-00-2
- Jingsj CID
- J-1986675-2
- Molecular Formula
- C20H28I3N3O9
- Molecular Weight
- 835.16 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 858.8ºC at 760 mmHg |
|---|---|
| Density | 2.095g/cm3 |
| Flash Point | 473.2ºC |
| Exact Mass | 834.89600 |
| PSA | 195.87000 |
| LogP | 0.17620 |
| Refractive Index | 1.693 |
Activity & Biological Data
| Additional Information | [1]. Aulie Michelet A. Effects of intravascular contrast media on blood-brain barrier. Comparison between iothalamate, iohexol, iopentol and iodixanol. Acta Radiol. 1987 May-Jun;28(3):329-33. |
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Frequently Asked Questions
What is the CAS number of Iopentol?
The CAS number of Iopentol is 89797-00-2.
What are the molecular formula and molecular weight of Iopentol?
Iopentol has molecular formula C20H28I3N3O9 and molecular weight 835.16 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Iopentol (CAS 89797-00-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986675-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.