Development of Spectrophotometric Methods for the Determination of Nalbuphine Hydrochloride in Different Forms
Nalbuphine hydrochloride (5a,6a)-17-(Cyclobutylmethyl)-4,5- epoxymorphinan-3,6,14-triol hydrochloride, is narcotic analgesic drug which is a morphine- like drug with agonist activity at the k- opioid receptor and antagonist activity at the μ-opioid receptor. Nalbuphine is recommended for use in moderate to serve pain and its indications include pain after myocardial infraction.














