2-Pyrazolin-5-one, 1-acetyl-3-methyl-
2-acetyl-5-methyl-4H-pyrazol-3-one
Also Known As: Oprea1_783433|2-Pyrazolin-5-one, 1-acetyl-3-methyl-|2-acetyl-5-methyl-4H-pyrazol-3-one|1-Acetyl-3-methyl-2-pyrazolin-5-one|1-acetyl-3-methyl-1h-pyrazol-5(4h)-one|1-acetyl-3-methyl-4,5-dihydro-1H-pyrazol-5-one|2-Acetyl-5-methyl-2,4-dihydro-3H-pyrazol-3-one #|A0588/0027191
CAS: 5203-92-9
| Molecular Formula | C6H8N2O2 |
|---|---|
| Molecular Weight | 140.05858 g/mol |
| LogP | -0.5 |
| Topological Polar Surface Area | 49.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 0 |
| Exact Mass | 140.05858 |
| Monoisotopic Mass | 140.05858 |
| Heavy Atoms | 10 |
| Complexity | 220.0 |
Chemical Identifiers
| CAS Number | 5203-92-9 |
|---|---|
| SMILES | CC1=NN(C(=O)C1)C(=O)C |
| InChIKey | BPKYNJCZAGQUBB-UHFFFAOYSA-N |
Product Overview
2-Pyrazolin-5-one, 1-acetyl-3-methyl- (CAS 5203-92-9), with molecular formula C6H8N2O2 and molecular weight 140.05858 g/mol. IUPAC: 2-acetyl-5-methyl-4H-pyrazol-3-one.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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