2C-B or
2,5-dimethoxy-4-bromophenethylamine is a
psychedelic drug of the
2C family. It was first synthesized by
Alexander Shulgin in 1974. In Shulgin's book
PiHKAL, the dosage range is listed as 12–24 mg. 2C-B is sold as a white powder sometimes pressed in tablets or gel caps and is referred to on the street by a number of slang names. The drug is usually taken orally, but can also be
insufflated or vaporized.