title: tert-Butyl 2-hy-droxy-3-(4-methyl-benzene-sulfonamido)-butano-ate.
abstract: In the crystal of the title compound, C(15)H(23)NO(5)S, mol-ecules are linked through N-H⋯O and O-H⋯O hydrogen-bond inter-actions, resulting in centrosymmetric dimers in which the N-H⋯O inter-actions generate R(2) (2)(12) rings and the O-H⋯O inter-actions generate R(2) (2)(14) rings. Weak inter-molecular C-H⋯O inter-actions are also observed.
authors.forename: Mohamed I
authors.initials: MI
authors.lastname: Fadlalla
authors.forename: Holger B
authors.initials: HB
authors.lastname: Friedrich
authors.forename: Glenn E M
authors.initials: GE
authors.lastname: Maguire
authors.forename: Bernard
authors.initials: B
authors.lastname: Omondi