Morphine (also known as Morphia, Morphium, Morphin, Morphinum, (-)-Morphine, Morphina, Ospalivina, Duromorph, Meconium or Morphinism) is a opioid substance of the morphinan class.
Chemistry
Morphine is typically found in the form of its acetate, hydrochloride, phosphate, sulfate, nitrate, tartrate, hypophosphite, hydrobromide, hydriodide and monohydrate salts
or its acetate ester.