About 3-ethynylpyrrolidine-1-carboxylic acid
3-ethynylpyrrolidine-1-carboxylic acid (PubChem CID 18616431) has the molecular formula C7H9NO2
and a molecular weight of 139.15 g/mol. Its IUPAC name is 3-ethynylpyrrolidine-1-carboxylic acid.
Molecular Properties
| Compound Name | 3-ethynylpyrrolidine-1-carboxylic acid |
| PubChem CID | 18616431 |
| Molecular Formula | C7H9NO2 |
| Molecular Weight | 139.15 g/mol |
| Exact Mass | 139.06 |
| IUPAC Name | 3-ethynylpyrrolidine-1-carboxylic acid |
| SMILES | C#CC1CCN(C(=O)O)C1 |
| InChI | InChI=1S/C7H9NO2/c1-2-6-3-4-8(5-6)7(9)10/h1,6H,3-5H2,(H,9,10) |
| InChIKey | LWLROHAKFJDNKD-UHFFFAOYSA-N |
| XLogP | 0.62 |
| TPSA | 40.54 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | |
| Heavy Atoms | 10 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 139.15 |
| LogP ≤ 5 | 0.62 |
| 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 3-ethynylpyrrolidine-1-carboxylic acid?
The IUPAC name of 3-ethynylpyrrolidine-1-carboxylic acid (CID 18616431) is 3-ethynylpyrrolidine-1-carboxylic acid.
What is the SMILES notation for 3-ethynylpyrrolidine-1-carboxylic acid?
The canonical SMILES for 3-ethynylpyrrolidine-1-carboxylic acid is C#CC1CCN(C(=O)O)C1.
What is the InChIKey of 3-ethynylpyrrolidine-1-carboxylic acid?
The InChIKey is LWLROHAKFJDNKD-UHFFFAOYSA-N. The full InChI is InChI=1S/C7H9NO2/c1-2-6-3-4-8(5-6)7(9)10/h1,6H,3-5H2,(H,9,10).
What are the key properties of 3-ethynylpyrrolidine-1-carboxylic acid?
3-ethynylpyrrolidine-1-carboxylic acid has a molecular weight of 139.15 g/mol, XLogP of 0.62, 0 rotatable bonds, 1 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 3-ethynylpyrrolidine-1-carboxylic acid is sourced from PubChem (CID 18616431), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).