CAS 111988-01-3

3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-pyridinyl)-

Description:

3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-pyridinyl)-, with the CAS number 111988-01-3, is a heterocyclic organic compound characterized by its pyrazolone structure, which features a five-membered ring containing two nitrogen atoms. This compound exhibits a dihydro form, indicating the presence of additional hydrogen atoms that contribute to its stability and reactivity. The presence of a methyl group and a pyridine substituent enhances its chemical properties, potentially influencing its solubility, polarity, and biological activity. Pyrazolones are known for their diverse applications, including use in pharmaceuticals and agrochemicals, often exhibiting anti-inflammatory and analgesic properties. The specific arrangement of functional groups in this compound may also impart unique characteristics, making it of interest in medicinal chemistry and material science. Its synthesis and reactivity can be influenced by the electronic effects of the pyridine ring, which can participate in various chemical reactions, including nucleophilic substitutions and coordination with metal ions.

Formula: C₉H₉N₃O