schinifoline;schinifoline USP/EP/BP;Water soluble oleoresin;1-Methyl-2-heptyl-4(1H)-quiline;Blue and white pepper oleoresin;2-heptyl-1-methylquinolin-4-one;2-Heptyl-1-Methylquinolin-4(1H)-one;2-Heptyl-1-methyl-4(1H)-quinolinone;1-Methyl-2-heptyl-4(1H)-quinolinone;4(1H)-Quinolinone, 2-heptyl-1-methyl-