Oxomemazine

Products Oxomemazine is commercially available as syrups (Toplexil N syrup). It has been approved in many countries since 1966. In France, several drugs containing oxomemazine are on the market. Structure and properties Oxomemazine (C18H22N2S, Mr = 298.4 g/mol) is a phenothiazine closely related structurally to the neuroleptic promethazine. It exists as a white, crystalline powder … Oxomemazine