About 1H-pyrazol-4-ylmethanesulfinate
1H-pyrazol-4-ylmethanesulfinate (PubChem CID 123286213) has the molecular formula C4H5N2O2S-
and a molecular weight of 145.16 g/mol. Its IUPAC name is 1H-pyrazol-4-ylmethanesulfinate.
Molecular Properties
| Compound Name | 1H-pyrazol-4-ylmethanesulfinate |
| PubChem CID | 123286213 |
| Molecular Formula | C4H5N2O2S- |
| Molecular Weight | 145.16 g/mol |
| Exact Mass | 145.01 |
| IUPAC Name | 1H-pyrazol-4-ylmethanesulfinate |
| SMILES | O=S([O-])Cc1cn[nH]c1 |
| InChI | InChI=1S/C4H6N2O2S/c7-9(8)3-4-1-5-6-2-4/h1-2H,3H2,(H,5,6)(H,7,8)/p-1 |
| InChIKey | UGHYMLQIRNIYLZ-UHFFFAOYSA-M |
| XLogP | -0.21 |
| TPSA | 68.81 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 145.16 |
| LogP ≤ 5 | -0.21 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 3 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'sulfinic_acid', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 1H-pyrazol-4-ylmethanesulfinate?
The IUPAC name of 1H-pyrazol-4-ylmethanesulfinate (CID 123286213) is 1H-pyrazol-4-ylmethanesulfinate.
What is the SMILES notation for 1H-pyrazol-4-ylmethanesulfinate?
The canonical SMILES for 1H-pyrazol-4-ylmethanesulfinate is O=S([O-])Cc1cn[nH]c1.
What is the InChIKey of 1H-pyrazol-4-ylmethanesulfinate?
The InChIKey is UGHYMLQIRNIYLZ-UHFFFAOYSA-M. The full InChI is InChI=1S/C4H6N2O2S/c7-9(8)3-4-1-5-6-2-4/h1-2H,3H2,(H,5,6)(H,7,8)/p-1.
What are the key properties of 1H-pyrazol-4-ylmethanesulfinate?
1H-pyrazol-4-ylmethanesulfinate has a molecular weight of 145.16 g/mol, XLogP of -0.21, 2 rotatable bonds, 1 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for 1H-pyrazol-4-ylmethanesulfinate is sourced from PubChem (CID 123286213), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).