White or almost white, crystalline powder.
Anti-adrenergic (β-receptor).
(S)-Penbutolol Sulfate is an isomer of Penbutolol (P220500), a β-adrenoceptor antagonist. Antihypertensive.
ChEBI: Penbutolol sulfate is an ethanolamine sulfate salt. It has a role as a beta-adrenergic antagonist. It is functionally related to a penbutolol.
Poison by intravenous and intraperitoneal routes. Moderately toxic by ingestion and subcutaneous routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx and SOx.
