Crystal structure of 5,5′-bis­(di­methyl­amino)-N,N′-(3-methyl-3-aza­pentane-1,5-di­yl)di(naphthalene-1-sulfonamide)

In the title compound, C(29)H(37)N(5)O(4)S(2), two arms substituted with dansyl derivatives are connected to a central tertiary amine, where the dihedral angle between the planes of two dansyl units is 56.39 (4)°. Each arm contains a sulfonamide functional group and both N—H groups in the compound are pointed to the same side. The central part of the mol­ecule is disordered over three sets of sites with a refined occupancy ratio of 0.547 (4):0.328 (4):0.125 (3). No intra­molecular π–π or hydrogen-bonding inter­actions are observed. In the crystal, mol­ecules are linked via pairs of N—H⋯O inter­actions involving the same acceptor atom, forming inversion dimers. In addition, C—H⋯O inter­actions exist between molecules, providing further stabilization of dimers.