7-Chloro-4-(piperazin-1-yl)quinolone is an important scaffold in medicinal chemistry, exhibiting diverse pharmacological profiles either alone or as a hybrid with other active pharmacophores.

Calcium ionophore II (N,N,N′,N′-Tetracyclohexyl-3-oxapentanediamide) is a lipophilic ionophore utilized in preparing calcium ion-selective electrodes.

Raspberry ketone glucoside is a natural product in raspberry fruit has lasting effects for the inhibition of melanogenesis and various melanogenic factors after the degradation in the skin.