Pyrazoline is a five ring heterocyclic compounds that cointains two nitrogen atoms in a close position with one double bond in the ring which is known to have various bioactivities such as an anti-oxidant, anti-cancer, anti-microbial, and anti-bacterial. The pyrazoline derivative 5-(4-fluorophenyl)-3-(1-hydroxynaphthalene-2-yl)-1- phenyl-4,5-dihydro-1H-pyrazole (PF-NH1-4F) was synthesized b…