Selenomethionine
Selenomethionine is an organic selenium compound, the primary dietary form of selenium in plants and a precursor to selenocysteine-containing selenoproteins with antioxidant functions. It is used as a selenium supplement and has been investigated for chemopreventive properties in age-related macular degeneration, asthma, and various cancers. As a methionine analog, it is incorporated into proteins in place of methionine and serves as a selenium reservoir in the body.
الوزن الجزيئي
196,1200 g/mol
TPSA
63,30 Ų
المجالات العلاجية
Pharmacokinetics (PK)
Pharmacodynamics (PD)
البنية ثنائية الأبعاد
Cite this structure
Embed this structure
SMILES
C[Se]CC[C@H](N)C(=O)O
InChI
InChI=1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
Molecular Formula
C5H11NO2Se
HBD / HBA
2 / 3
الروابط القابلة للدوران
4
الذرات الثقيلة
9
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.
الأسئلة الشائعة
Selenomethionine is an organic selenium compound, the primary dietary form of selenium in plants and a precursor to selenocysteine-containing selenoproteins with antioxidant functions. It is used as a selenium supplement and has been investigated for chemopreventive properties in age-related macular degeneration, asthma, and various cancers. As a methionine analog, it is incorporated into proteins in place of methionine and serves as a selenium reservoir in the body.
Yes, Selenomethionine 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). CHEMBL113178. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 15103. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.
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="selenomethionine"></div>
Embed via iframe for maximum compatibility.
<iframe src="https://drugfyi.com/iframe/drug/selenomethionine/" 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/selenomethionine/
Add a dynamic SVG badge to your README or docs.
[](https://drugfyi.com/drug/selenomethionine/)
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="selenomethionine"></drugfyi-drug>