chemical available. Pages Home Vendor Reviews 2C-E DMT 2C-I JWH-018 DXM Contact Market Tuesday, April 10, 2012 2C-I 2C-I   2C-I or 2,5-dimethoxy-4-iodophenethylamine is a psychedelic phenethylamine of the 2C family . [1] It was first synthesized by Alexander Shulgin . It was described in Shulgin’s book PiHKAL: A Chemical Love