Metoprolol Fumarate (Lanoc; Selopral; Ritmolol; Metomerck; Metop; Toprol; Lopressor), the Fumarate salt of Metoprolol, is a potent β1 adrenergic receptor blocker approved for use as an anti-hypertensive medication for the treatment of high blood pressure and chest pain.

纯度：≥98%

CAS：80274-67-5