About 5-amino-1H-pyrazole-4-carbothioic S-acid
5-amino-1H-pyrazole-4-carbothioic S-acid (PubChem CID 117213718) has the molecular formula C4H5N3OS
and a molecular weight of 143.17 g/mol. Its IUPAC name is 5-amino-1H-pyrazole-4-carbothioic S-acid.
Molecular Properties
| Compound Name | 5-amino-1H-pyrazole-4-carbothioic S-acid |
| PubChem CID | 117213718 |
| Molecular Formula | C4H5N3OS |
| Molecular Weight | 143.17 g/mol |
| Exact Mass | 143.02 |
| IUPAC Name | 5-amino-1H-pyrazole-4-carbothioic S-acid |
| SMILES | Nc1[nH]ncc1C(=O)S |
| InChI | InChI=1S/C4H5N3OS/c5-3-2(4(8)9)1-6-7-3/h1H,(H,8,9)(H3,5,6,7) |
| InChIKey | QEJGNBOWCALPFW-UHFFFAOYSA-N |
| XLogP | 0.06 |
| TPSA | 71.77 Ų |
| H-Bond Donors | 3 |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 143.17 |
| LogP ≤ 5 | 0.06 |
| H-Bond Donors ≤ 5 | 3 |
| H-Bond Acceptors ≤ 10 | 3 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'thioester', 'substructure': 'N/A'}, {'alert_name': 'thiol_2', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 5-amino-1H-pyrazole-4-carbothioic S-acid?
The IUPAC name of 5-amino-1H-pyrazole-4-carbothioic S-acid (CID 117213718) is 5-amino-1H-pyrazole-4-carbothioic S-acid.
What is the SMILES notation for 5-amino-1H-pyrazole-4-carbothioic S-acid?
The canonical SMILES for 5-amino-1H-pyrazole-4-carbothioic S-acid is Nc1[nH]ncc1C(=O)S.
What is the InChIKey of 5-amino-1H-pyrazole-4-carbothioic S-acid?
The InChIKey is QEJGNBOWCALPFW-UHFFFAOYSA-N. The full InChI is InChI=1S/C4H5N3OS/c5-3-2(4(8)9)1-6-7-3/h1H,(H,8,9)(H3,5,6,7).
What are the key properties of 5-amino-1H-pyrazole-4-carbothioic S-acid?
5-amino-1H-pyrazole-4-carbothioic S-acid has a molecular weight of 143.17 g/mol, XLogP of 0.06, 1 rotatable bonds, 3 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for 5-amino-1H-pyrazole-4-carbothioic S-acid is sourced from PubChem (CID 117213718), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).