About cesium-137
cesium-137 (PubChem CID 5486527) has the molecular formula Cs
and a molecular weight of 136.91 g/mol. Its IUPAC name is cesium-137.
Molecular Properties
| Compound Name | cesium-137 |
| PubChem CID | 5486527 |
| Molecular Formula | Cs |
| Molecular Weight | 136.91 g/mol |
| Exact Mass | 136.91 |
| IUPAC Name | cesium-137 |
| SMILES | [137Cs] |
| InChI | InChI=1S/Cs/i1+4 |
| InChIKey | TVFDJXOCXUVLDH-RNFDNDRNSA-N |
| XLogP | -0.38 |
| TPSA | 0.00 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | |
| Rotatable Bonds | |
| Heavy Atoms | 1 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 136.91 |
| LogP ≤ 5 | -0.38 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 0 |
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Frequently Asked Questions
What is the IUPAC name of cesium-137?
The IUPAC name of cesium-137 (CID 5486527) is cesium-137.
What is the SMILES notation for cesium-137?
The canonical SMILES for cesium-137 is [137Cs].
What is the InChIKey of cesium-137?
The InChIKey is TVFDJXOCXUVLDH-RNFDNDRNSA-N. The full InChI is InChI=1S/Cs/i1+4.
What are the key properties of cesium-137?
cesium-137 has a molecular weight of 136.91 g/mol, XLogP of -0.38, 0 rotatable bonds, 0 hydrogen bond donors, and 0 hydrogen bond acceptors.
Where does this data come from?
All data for cesium-137 is sourced from PubChem (CID 5486527), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).