About 4-ethyl-2-phenylphthalazine-1-thione
4-ethyl-2-phenylphthalazine-1-thione (PubChem CID 895328) has the molecular formula C16H14N2S
and a molecular weight of 266.37 g/mol. Its IUPAC name is 4-ethyl-2-phenylphthalazine-1-thione.
Molecular Properties
| Compound Name | 4-ethyl-2-phenylphthalazine-1-thione |
| PubChem CID | 895328 |
| Molecular Formula | C16H14N2S |
| Molecular Weight | 266.37 g/mol |
| Exact Mass | 266.09 |
| IUPAC Name | 4-ethyl-2-phenylphthalazine-1-thione |
| SMILES | CCc1nn(-c2ccccc2)c(=S)c2ccccc12 |
| InChI | InChI=1S/C16H14N2S/c1-2-15-13-10-6-7-11-14(13)16(19)18(17-15)12-8-4-3-5-9-12/h3-11H,2H2,1H3 |
| InChIKey | BIRIAQCSWBTPJZ-UHFFFAOYSA-N |
| XLogP | 4.32 |
| TPSA | 17.82 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 19 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 266.37 |
| LogP ≤ 5 | 4.32 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 3 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'Thiocarbonyl_group', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 4-ethyl-2-phenylphthalazine-1-thione?
The IUPAC name of 4-ethyl-2-phenylphthalazine-1-thione (CID 895328) is 4-ethyl-2-phenylphthalazine-1-thione.
What is the SMILES notation for 4-ethyl-2-phenylphthalazine-1-thione?
The canonical SMILES for 4-ethyl-2-phenylphthalazine-1-thione is CCc1nn(-c2ccccc2)c(=S)c2ccccc12.
What is the InChIKey of 4-ethyl-2-phenylphthalazine-1-thione?
The InChIKey is BIRIAQCSWBTPJZ-UHFFFAOYSA-N. The full InChI is InChI=1S/C16H14N2S/c1-2-15-13-10-6-7-11-14(13)16(19)18(17-15)12-8-4-3-5-9-12/h3-11H,2H2,1H3.
What are the key properties of 4-ethyl-2-phenylphthalazine-1-thione?
4-ethyl-2-phenylphthalazine-1-thione has a molecular weight of 266.37 g/mol, XLogP of 4.32, 2 rotatable bonds, 0 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for 4-ethyl-2-phenylphthalazine-1-thione is sourced from PubChem (CID 895328), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).