N-Phenyl-2-cyclopentyl-1H-imidazo(4,5-C)quinolin-4-amine is a chemical compound that belongs to the class of 1H-imidazo[4, 5-c]quinolin-4-amine derivatives. These compounds have garnered attention in medicinal chemistry due to their potential biological activities, particularly as allosteric modulators of the human A3 adenosine receptor (A3AR).