≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
| Pubchem Sid | 528762016 |
|---|---|
| Sourires canoniques | C1=CNNC1=O |
| IUPAC Name | 1,2-dihydropyrazol-3-one |
| InChIKey | XBYRMPXUBGMOJC-UHFFFAOYSA-N |
| INCHI | 1S/C3H4N2O/c6-3-1-2-4-5-3/h1-2H,(H2,4,5,6) |
| Isomères SMILES | C1=CNNC1=O |
| Poids moléculaire | 84.08 |
| Reaxy-Rn | 106267 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=106267&ln= |
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 |
| Classe | Azolines |
| Subclass | Pyrazolines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazolones |
| Alternative Parents | Vinylogous amides Pyrazoles Heteroaromatic compounds Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrazolinone - Heteroaromatic compound - Vinylogous amide - Pyrazole - Azole - Lactam - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | 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 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
 K2505524 | Certificate of Analysis | Sep 03, 2025 | H194147 |
| K2505528 | Certificate of Analysis | Sep 03, 2025 | H194147 |
| K2505529 | Certificate of Analysis | Sep 03, 2025 | H194147 |
| K2505530 | Certificate of Analysis | Sep 03, 2025 | H194147 |
| Poids moléculaire | 84.080 g/mol |
|---|---|
| XLogP3 | -0.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 84.0324 Da |
| Monoisotopic Mass | 84.0324 Da |
| Topological Polar Surface Area | 41.100 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 97.000 |
| 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 |
