About 4-bromo-1,4-dihydropyrazol-5-one
4-bromo-1,4-dihydropyrazol-5-one (PubChem CID 14787512) has the molecular formula C3H3BrN2O
and a molecular weight of 162.97 g/mol. Its IUPAC name is 4-bromo-1,4-dihydropyrazol-5-one.
Molecular Properties
| Compound Name | 4-bromo-1,4-dihydropyrazol-5-one |
| PubChem CID | 14787512 |
| Molecular Formula | C3H3BrN2O |
| Molecular Weight | 162.97 g/mol |
| Exact Mass | 161.94 |
| IUPAC Name | 4-bromo-1,4-dihydropyrazol-5-one |
| SMILES | O=C1NN=CC1Br |
| InChI | InChI=1S/C3H3BrN2O/c4-2-1-5-6-3(2)7/h1-2H,(H,6,7) |
| InChIKey | WFRVTLGKTHWGMW-UHFFFAOYSA-N |
| XLogP | -0.13 |
| TPSA | 41.46 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | |
| Heavy Atoms | 7 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 162.97 |
| LogP ≤ 5 | -0.13 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'alkyl_halide', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 4-bromo-1,4-dihydropyrazol-5-one?
The IUPAC name of 4-bromo-1,4-dihydropyrazol-5-one (CID 14787512) is 4-bromo-1,4-dihydropyrazol-5-one.
What is the SMILES notation for 4-bromo-1,4-dihydropyrazol-5-one?
The canonical SMILES for 4-bromo-1,4-dihydropyrazol-5-one is O=C1NN=CC1Br.
What is the InChIKey of 4-bromo-1,4-dihydropyrazol-5-one?
The InChIKey is WFRVTLGKTHWGMW-UHFFFAOYSA-N. The full InChI is InChI=1S/C3H3BrN2O/c4-2-1-5-6-3(2)7/h1-2H,(H,6,7).
What are the key properties of 4-bromo-1,4-dihydropyrazol-5-one?
4-bromo-1,4-dihydropyrazol-5-one has a molecular weight of 162.97 g/mol, XLogP of -0.13, 0 rotatable bonds, 1 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 4-bromo-1,4-dihydropyrazol-5-one is sourced from PubChem (CID 14787512), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).