About N-(cyclopenten-1-yl)but-2-ynamide
N-(cyclopenten-1-yl)but-2-ynamide (PubChem CID 140985868) has the molecular formula C9H11NO
and a molecular weight of 149.19 g/mol. Its IUPAC name is N-(cyclopenten-1-yl)but-2-ynamide.
Molecular Properties
| Compound Name | N-(cyclopenten-1-yl)but-2-ynamide |
| PubChem CID | 140985868 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Exact Mass | 149.08 |
| IUPAC Name | N-(cyclopenten-1-yl)but-2-ynamide |
| SMILES | CC#CC(=O)NC1=CCCC1 |
| InChI | InChI=1S/C9H11NO/c1-2-5-9(11)10-8-6-3-4-7-8/h6H,3-4,7H2,1H3,(H,10,11) |
| InChIKey | YHGBDLTVMCPGCD-UHFFFAOYSA-N |
| XLogP | 1.19 |
| TPSA | 29.10 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 11 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 149.19 |
| LogP ≤ 5 | 1.19 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 1 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'triple_bond', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of N-(cyclopenten-1-yl)but-2-ynamide?
The IUPAC name of N-(cyclopenten-1-yl)but-2-ynamide (CID 140985868) is N-(cyclopenten-1-yl)but-2-ynamide.
What is the SMILES notation for N-(cyclopenten-1-yl)but-2-ynamide?
The canonical SMILES for N-(cyclopenten-1-yl)but-2-ynamide is CC#CC(=O)NC1=CCCC1.
What is the InChIKey of N-(cyclopenten-1-yl)but-2-ynamide?
The InChIKey is YHGBDLTVMCPGCD-UHFFFAOYSA-N. The full InChI is InChI=1S/C9H11NO/c1-2-5-9(11)10-8-6-3-4-7-8/h6H,3-4,7H2,1H3,(H,10,11).
What are the key properties of N-(cyclopenten-1-yl)but-2-ynamide?
N-(cyclopenten-1-yl)but-2-ynamide has a molecular weight of 149.19 g/mol, XLogP of 1.19, 1 rotatable bonds, 1 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for N-(cyclopenten-1-yl)but-2-ynamide is sourced from PubChem (CID 140985868), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).