Pseudoephedrine (also known as (+)-Pseudoephedrine, d-Pseudoephedrine, Isoephedrine, trans-Ephedrine, d-Isoephedrine, Psi-ephedrin, Psi-ephedrine, (+)-threo-Ephedrine, d-psi-Ephedrine or Sudafed) is a stimulant substance of the cathinone class.
Chemistry
Pseudoephedrine is typically found in the form of its hydrochloride, sulfate and hydrobromide salts.