About (2E)-2-ethylidenepent-3-enoic acid
(2E)-2-ethylidenepent-3-enoic acid (PubChem CID 162183190) has the molecular formula C7H10O2
and a molecular weight of 126.15 g/mol. Its IUPAC name is (2E)-2-ethylidenepent-3-enoic acid.
Molecular Properties
| Compound Name | (2E)-2-ethylidenepent-3-enoic acid |
| PubChem CID | 162183190 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Exact Mass | 126.07 |
| IUPAC Name | (2E)-2-ethylidenepent-3-enoic acid |
| SMILES | CC=C/C(=C\C)C(=O)O |
| InChI | InChI=1S/C7H10O2/c1-3-5-6(4-2)7(8)9/h3-5H,1-2H3,(H,8,9)/b5-3?,6-4+ |
| InChIKey | ZZKDXEMXOLSEMB-QEKUZXLOSA-N |
| XLogP | 1.59 |
| TPSA | 37.30 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 126.15 |
| LogP ≤ 5 | 1.59 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 1 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'}, {'alert_name': 'polyene', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of (2E)-2-ethylidenepent-3-enoic acid?
The IUPAC name of (2E)-2-ethylidenepent-3-enoic acid (CID 162183190) is (2E)-2-ethylidenepent-3-enoic acid.
What is the SMILES notation for (2E)-2-ethylidenepent-3-enoic acid?
The canonical SMILES for (2E)-2-ethylidenepent-3-enoic acid is CC=C/C(=C\C)C(=O)O.
What is the InChIKey of (2E)-2-ethylidenepent-3-enoic acid?
The InChIKey is ZZKDXEMXOLSEMB-QEKUZXLOSA-N. The full InChI is InChI=1S/C7H10O2/c1-3-5-6(4-2)7(8)9/h3-5H,1-2H3,(H,8,9)/b5-3?,6-4+.
What are the key properties of (2E)-2-ethylidenepent-3-enoic acid?
(2E)-2-ethylidenepent-3-enoic acid has a molecular weight of 126.15 g/mol, XLogP of 1.59, 2 rotatable bonds, 1 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for (2E)-2-ethylidenepent-3-enoic acid is sourced from PubChem (CID 162183190), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).