About O-phosphono methanethioate
O-phosphono methanethioate (PubChem CID 141218464) has the molecular formula CH3O4PS
and a molecular weight of 142.07 g/mol. Its IUPAC name is O-phosphono methanethioate.
Molecular Properties
| Compound Name | O-phosphono methanethioate |
| PubChem CID | 141218464 |
| Molecular Formula | CH3O4PS |
| Molecular Weight | 142.07 g/mol |
| Exact Mass | 141.95 |
| IUPAC Name | O-phosphono methanethioate |
| SMILES | O=P(O)(O)OC=S |
| InChI | InChI=1S/CH3O4PS/c2-6(3,4)5-1-7/h1H,(H2,2,3,4) |
| InChIKey | QSEPWDXYTRLWET-UHFFFAOYSA-N |
| XLogP | 0.05 |
| TPSA | 66.76 Ų |
| H-Bond Donors | 2 |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 7 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 142.07 |
| LogP ≤ 5 | 0.05 |
| H-Bond Donors ≤ 5 | 2 |
| H-Bond Acceptors ≤ 10 | 3 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'phosphor', 'substructure': 'N/A'}, {'alert_name': 'Thiocarbonyl_group', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of O-phosphono methanethioate?
The IUPAC name of O-phosphono methanethioate (CID 141218464) is O-phosphono methanethioate.
What is the SMILES notation for O-phosphono methanethioate?
The canonical SMILES for O-phosphono methanethioate is O=P(O)(O)OC=S.
What is the InChIKey of O-phosphono methanethioate?
The InChIKey is QSEPWDXYTRLWET-UHFFFAOYSA-N. The full InChI is InChI=1S/CH3O4PS/c2-6(3,4)5-1-7/h1H,(H2,2,3,4).
What are the key properties of O-phosphono methanethioate?
O-phosphono methanethioate has a molecular weight of 142.07 g/mol, XLogP of 0.05, 2 rotatable bonds, 2 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for O-phosphono methanethioate is sourced from PubChem (CID 141218464), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).