Definition: A sulfur-containing analog of butyrylcholine which is hydrolyzed by butyrylcholinesterase to butyrate and thiocholine. It is used as a reagent in the determination of butyrylcholinesterase activity.
Other names S Butyrylthiocholine Iodide; Iodide, S-Butyrylthiocholine; S-Butyrylthiocholine Iodide; (2-Mercaptoethyl)Trimethylammonium Butyrate