Abstract
In the title molecule, C13H16N2O2S, the nine non-H atoms comprising the indole residue are approximately coplanar (r.m.s. deviation = 0.031 angstrom). The partially saturated ring adopts a chair conformation. One amine H forms an intermolecular N-H center dot center dot center dot O hydrogen bond to a sulfonamide O atom, while the other amine H form is connected to the indole N atom of an adjacent molecule via an N-H center dot center dot center dot N hydrogen bond, resulting in a three-dimensional architecture.