Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | CC(=O)N1C=CC(=O)N1 |
|---|---|
| IUPAC Name | 2-acetyl-1H-pyrazol-5-one |
| InChIKey | QAYRLKNRVJVHDK-UHFFFAOYSA-N |
| INCHI | 1S/C5H6N2O2/c1-4(8)7-3-2-5(9)6-7/h2-3H,1H3,(H,6,9) |
| Isómeros SMILES | CC(=O)N1C=CC(=O)N1 |
| PubChem CID | 67004629 |
| Peso molecular | 126.11 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Azolines |
| Subclass | Pyrazolines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazolones |
| Alternative Parents | Pyrazoles Heteroaromatic compounds Acetamides Lactams Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrazolinone - Heteroaromatic compound - Acetamide - Pyrazole - Azole - Lactam - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyrazolones. These are compounds containing a pyrazole ring which bears a ketone. |
| External Descriptors | Not available |
| Peso molecular | 126.110 g/mol |
|---|---|
| XLogP3 | -0.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 126.043 Da |
| Monoisotopic Mass | 126.043 Da |
| Topological Polar Surface Area | 49.400 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 185.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |