Product Description: Norpropranolol hydrochloride is the active metabolite of Propranolol (HY-B0573B)[1].
Formula: C13H16ClNO2
References: [1]Ademola J I, et al. Metabolism of propranolol during percutaneous absorption in human skin[J]. Journal of pharmaceutical sciences, 1993, 82(8): 767-770.