4-Amino-6-methoxy-1-phenylpyridazinium

Amezinium is a pyridazinium ion, specifically pyridazin-1-ium, substituted with a phenyl group at position 1, an amino group at position 4, and a methoxy group at position 6. It functions as an antihypotensive agent, an EC 1.4.3.4 (monoamine oxidase) inhibitor, a sympathomimetic agent, and an adrenergic uptake inhibitor. It is classified as an aromatic ether, a primary arylamine, and a pyridazinium ion.