About 4-ethoxy-2-methylidene-4-oxobutanoic acid
4-ethoxy-2-methylidene-4-oxobutanoic acid (PubChem CID 533740) has the molecular formula C7H10O4
and a molecular weight of 158.15 g/mol. Its IUPAC name is 4-ethoxy-2-methylidene-4-oxobutanoic acid.
Molecular Properties
| Compound Name | 4-ethoxy-2-methylidene-4-oxobutanoic acid |
| PubChem CID | 533740 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Exact Mass | 158.06 |
| IUPAC Name | 4-ethoxy-2-methylidene-4-oxobutanoic acid |
| SMILES | C=C(CC(=O)OCC)C(=O)O |
| InChI | InChI=1S/C7H10O4/c1-3-11-6(8)4-5(2)7(9)10/h2-4H2,1H3,(H,9,10) |
| InChIKey | RTTAGBVNSDJDTE-UHFFFAOYSA-N |
| XLogP | 0.58 |
| TPSA | 63.60 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 4 |
| Heavy Atoms | 11 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 158.15 |
| LogP ≤ 5 | 0.58 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 3 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 4-ethoxy-2-methylidene-4-oxobutanoic acid?
The IUPAC name of 4-ethoxy-2-methylidene-4-oxobutanoic acid (CID 533740) is 4-ethoxy-2-methylidene-4-oxobutanoic acid.
What is the SMILES notation for 4-ethoxy-2-methylidene-4-oxobutanoic acid?
The canonical SMILES for 4-ethoxy-2-methylidene-4-oxobutanoic acid is C=C(CC(=O)OCC)C(=O)O.
What is the InChIKey of 4-ethoxy-2-methylidene-4-oxobutanoic acid?
The InChIKey is RTTAGBVNSDJDTE-UHFFFAOYSA-N. The full InChI is InChI=1S/C7H10O4/c1-3-11-6(8)4-5(2)7(9)10/h2-4H2,1H3,(H,9,10).
What are the key properties of 4-ethoxy-2-methylidene-4-oxobutanoic acid?
4-ethoxy-2-methylidene-4-oxobutanoic acid has a molecular weight of 158.15 g/mol, XLogP of 0.58, 4 rotatable bonds, 1 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for 4-ethoxy-2-methylidene-4-oxobutanoic acid is sourced from PubChem (CID 533740), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).