Application of 1-phenyl-3-methyl-5-pyrazolone_Kain Industrial Additive

Background and overview[1][2] Pyrazolin-5-one is an important class of heterocyclic compounds with physiological effects. It can be used as an antipyretic, analgesic, antibacterial agent, etc. It can also be used as an analytical reagent, an antioxidant for rubber, linseed, and textiles. Dyes, etc. 4-aryl methylene-3-methyl-1-phenyl-5-pyrazolone and 4,4′-aryl methylene-bis(1-phenyl-3-methyl-5-pyrazoles) Linones) are important intermediates in organic synthesis.…