≥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.
| Canonical Smiles | CC1=NNC(=O)C(=C1)C(=O)O |
|---|---|
| IUPAC Name | 3-methyl-6-oxo-1H-pyridazine-5-carboxylic acid |
| InChIKey | MHYFUPKDKSSFRZ-UHFFFAOYSA-N |
| INCHI | 1S/C6H6N2O3/c1-3-2-4(6(10)11)5(9)8-7-3/h2H,1H3,(H,8,9)(H,10,11) |
| Isomeric SMILES | CC1=NNC(=O)C(=C1)C(=O)O |
| PubChem CID | 24277240 |
| Molecular Weight | 154.13 |
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 |
| Class | Diazines |
| Subclass | Pyridazines and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridazinones |
| Alternative Parents | Vinylogous amides Heteroaromatic compounds Lactams Carboxylic acids Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridazinone - Heteroaromatic compound - Vinylogous amide - Lactam - Azacycle - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridazinones. These are compounds containing a pyridazine ring which bears a ketone. |
| External Descriptors | Not available |
| Sensitivity | Moisture sensitive |
|---|---|
| Molecular Weight | 154.120 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 154.038 Da |
| Monoisotopic Mass | 154.038 Da |
| Topological Polar Surface Area | 78.800 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 278.000 |
| 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 |
B2627566