[3-(1-Phenylpropan-2-yl)-1,2,3-oxadiazol-3-ium-5-yl]azanide Hydrochloride is a salt anlog of [3-(1-Phenylpropan-2-yl)-1,2,3-oxadiazol-3-ium-5-yl]azanide (S885650), which may be useful in combination of pharmaceutical compostions for treatment of neurological disorders.