Key points are not available for this paper at this time.
N-(Butylamino)carbonyl-4-methylbenzenesulfonamide, is an antidiabetic drug which crystd. in orthorhombic space group Pn21a, with a 20.16(2), b 9.05(1), c 7.85(1) Å; Z = 4, d.(exptl.) = 1.24 and d.(calcd.) = 1.25 for Z = 4. The structure was solved by the Patterson search method and refined to R = 0.083 for 615 visually measured reflections. At. parameters are given. The structure is stabilized by H bonding between the polar ground and van der Waals interactions between the nonpolar groups. Of the three H bonds, two are weakly as they are bifurcated.
Nirmala et al. (1981) studied this question.