![1-[(2-Hydroxyphenyl)carbonyl]-3-methyl-2-pyrazolin-5-one structure](/static/products/569/56983-72-3.png)
1-[(2-Hydroxyphenyl)carbonyl]-3-methyl-2-pyrazolin-5-one
2-(2-hydroxybenzoyl)-5-methyl-4H-pyrazol-3-one
Also Known As: 2-(2-hydroxybenzoyl)-5-methyl-4H-pyrazol-3-one|1-(2-hydroxybenzoyl)-3-methyl-1H-pyrazol-5(4H)-one|1-[(2-hydroxyphenyl)carbonyl]-3-methyl-2-pyrazolin-5-one|1-(2-hydroxybenzoyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
CAS: 56983-72-3
| Molecular Formula | C11H10N2O3 |
|---|---|
| Molecular Weight | 218.06914 g/mol |
| LogP | 1.1406 |
| Topological Polar Surface Area | 69.97 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 218.06914 |
| Monoisotopic Mass | 218.06914 |
| Heavy Atoms | 16 |
| Complexity | 493.75797 |
Chemical Identifiers
| CAS Number | 56983-72-3 |
|---|---|
| SMILES | CC1=NN(C(=O)C1)C(=O)C2=CC=CC=C2O |
Product Overview
1-[(2-Hydroxyphenyl)carbonyl]-3-methyl-2-pyrazolin-5-one (CAS 56983-72-3), with molecular formula C11H10N2O3 and molecular weight 218.06914 g/mol. IUPAC: 2-(2-hydroxybenzoyl)-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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1-[(2-Hydroxyphenyl)carbonyl]-3-methyl-2-pyrazolin-5-one is a custom synthesis product. We offer services from milligram to kilogram scale.
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