The molecule is a quaternary ammonium ion that is spermidine carrying two 3-aminopropyl substituents at the N-4 position. It has a role as a bacterial metabolite. It derives from a spermidine. It is a conjugate acid of a N(4)-bis(aminopropyl)spermidine(5+).
4-aminobutyl-tris(3-aminopropyl)azanium