Iobenguane I 131
This radioiodine-131 labeled compound is used as a targeted radiotherapy agent for inoperable pheochromocytoma and paraganglioma, rare tumors of the adrenal gland and related tissue. It accumulates specifically in these norepinephrine-producing tumors, delivering localized beta radiation to destroy cancer cells. It can also be used for imaging before deciding on therapy.
分子量
279.0900 g/mol
LogP
1.00
TPSA
64.40 Ų
リピンスキーの五則
適合
Pharmacokinetics (PK)
Pharmacodynamics (PD)
2D構造
Cite this structure
Embed this structure
SMILES
N=C(N)NCc1cccc([131I])c1
InChI
InChI=1S/C8H10IN3/c9-7-3-1-2-6(4-7)5-12-8(10)11/h1-4H,5H2,(H4,10,11,12)/i9+4
Molecular Formula
C8H10IN3
HBD / HBA
2 / 1
回転可能結合数
2
重原子数
12
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
よくある質問
This radioiodine-131 labeled compound is used as a targeted radiotherapy agent for inoperable pheochromocytoma and paraganglioma, rare tumors of the adrenal gland and related tissue. It accumulates specifically in these norepinephrine-producing tumors, delivering localized beta radiation to destroy cancer cells. It can also be used for imaging before deciding on therapy.
Yes, Iobenguane I 131 is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1615779. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 71184. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/drugfyi-embed@1/dist/embed.min.js" defer></script>
<div data-drugfyi="drug" data-slug="iobenguane-i-131"></div>Embed via iframe for maximum compatibility.
<iframe src="https://drugfyi.com/iframe/drug/iobenguane-i-131/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://drugfyi.com/drug/iobenguane-i-131/Add a dynamic SVG badge to your README or docs.
[](https://drugfyi.com/drug/iobenguane-i-131/)Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/drugfyi-embed@1/dist/embed.min.js" defer></script>
<drugfyi-drug slug="iobenguane-i-131"></drugfyi-drug>