The molecule is the bitartrate salt of pentolinium. It has a role as an antihypertensive agent. It contains a pentolinium ion.
1-methyl-1-[5-(1-methylpyrrolidin-1-ium-1-yl)pentyl]pyrrolidin-1-ium;(2R,3R)-2,3,4-trihydroxy-4-oxobutanoate