HEP is in the stimulant family and it is a new research chemical with its chemical formula being C12H17NO2. Its an average mass of 492 and a molecular mass of 207.13. The IUPAC name for MDP is (1-Benzo[1,3]dioxol-5-ylmethyl-propyl)-methyl-amine. HEP is is intended for research purposes only in a controlled laboratory for scientific and forensic study. It is not designed for human or animal use. We have a team of professionals for package and shipment to ship 10g to 100kg HEP powders at one time to your country.