About 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide
2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide (PubChem CID 119055647) has the molecular formula C11H11FN4OS
and a molecular weight of 266.30 g/mol. Its IUPAC name is 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide.
Molecular Properties
| Compound Name | 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide |
| PubChem CID | 119055647 |
| Molecular Formula | C11H11FN4OS |
| Molecular Weight | 266.30 g/mol |
| Exact Mass | 266.06 |
| IUPAC Name | 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide |
| SMILES | CCn1nccc1C(=O)N/N=C/c1ccc(F)s1 |
| InChI | InChI=1S/C11H11FN4OS/c1-2-16-9(5-6-14-16)11(17)15-13-7-8-3-4-10(12)18-8/h3-7H,2H2,1H3,(H,15,17)/b13-7+ |
| InChIKey | METWJFJHMNVDLO-NTUHNPAUSA-N |
| XLogP | 1.87 |
| TPSA | 59.28 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 5 |
| Rotatable Bonds | 4 |
| Heavy Atoms | 18 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 266.30 |
| LogP ≤ 5 | 1.87 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 5 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'imine_1', 'substructure': 'N/A'}, {'alert_name': 'Oxygen-nitrogen_single_bond', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide?
The IUPAC name of 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide (CID 119055647) is 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide.
What is the SMILES notation for 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide?
The canonical SMILES for 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide is CCn1nccc1C(=O)N/N=C/c1ccc(F)s1.
What is the InChIKey of 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide?
The InChIKey is METWJFJHMNVDLO-NTUHNPAUSA-N. The full InChI is InChI=1S/C11H11FN4OS/c1-2-16-9(5-6-14-16)11(17)15-13-7-8-3-4-10(12)18-8/h3-7H,2H2,1H3,(H,15,17)/b13-7+.
What are the key properties of 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide?
2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide has a molecular weight of 266.30 g/mol, XLogP of 1.87, 4 rotatable bonds, 1 hydrogen bond donors, and 5 hydrogen bond acceptors.
Where does this data come from?
All data for 2-ethyl-N-[(E)-(5-fluorothiophen-2-yl)methylideneamino]pyrazole-3-carboxamide is sourced from PubChem (CID 119055647), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).