About (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one
(4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one (PubChem CID 5386459) has the molecular formula C19H18N2O3
and a molecular weight of 322.36 g/mol. Its IUPAC name is (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one.
Molecular Properties
| Compound Name | (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one |
| PubChem CID | 5386459 |
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | 322.36 g/mol |
| Exact Mass | 322.13 |
| IUPAC Name | (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one |
| SMILES | COc1ccc(/C=C2/C(=O)N(c3ccccc3)N=C2C)cc1OC |
| InChI | InChI=1S/C19H18N2O3/c1-13-16(11-14-9-10-17(23-2)18(12-14)24-3)19(22)21(20-13)15-7-5-4-6-8-15/h4-12H,1-3H3/b16-11+ |
| InChIKey | PEDXHPZSFZQYMI-LFIBNONCSA-N |
| XLogP | 3.51 |
| TPSA | 51.13 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Heavy Atoms | 24 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 322.36 |
| LogP ≤ 5 | 3.51 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 4 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'ene_five_het_A(201)', 'substructure': 'N/A'}, {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one?
The IUPAC name of (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one (CID 5386459) is (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one.
What is the SMILES notation for (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one?
The canonical SMILES for (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one is COc1ccc(/C=C2/C(=O)N(c3ccccc3)N=C2C)cc1OC.
What is the InChIKey of (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one?
The InChIKey is PEDXHPZSFZQYMI-LFIBNONCSA-N. The full InChI is InChI=1S/C19H18N2O3/c1-13-16(11-14-9-10-17(23-2)18(12-14)24-3)19(22)21(20-13)15-7-5-4-6-8-15/h4-12H,1-3H3/b16-11+.
What are the key properties of (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one?
(4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one has a molecular weight of 322.36 g/mol, XLogP of 3.51, 4 rotatable bonds, 0 hydrogen bond donors, and 4 hydrogen bond acceptors.
Where does this data come from?
All data for (4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-methyl-2-phenylpyrazol-3-one is sourced from PubChem (CID 5386459), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).