Citrus Extractive Products (Synephrine) Synonym: Oxedrine Chemical name:Benzenemethanol, 4-hydroxy-α-[(methylamino)menthyl] Molecular formula: C19H13NO2 Molecular weight: 167.20 CAS:[94-07-5] Physicochemical properties: Light brownish yellow or white-like powder Content: 30-98% Activities: Synephrine can obviously increase blood pressure, flow of coronary and renal artery as well as promote urination. In clinical application, its products are widely used to cure bronchial asthma as well as to cure low blood pressure, collapse and shock in anesthesia. Synephrine can accelerate fat metabolism so as to be used in diet pills.