Also available in 5 mg, 10 mg, 25 mg, 50 mg, 100 mg and bulk. Please contact Fisher for quotes. p-MPPF is a selective 5-HT antagonist that dose-dependently antagonizes hypothermia induced by 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT) and can be used to study neurological diseases. Purity 99.79%