title: 3-Amino-phenyl naphthalene-1-sulfonate.
abstract: In the title compound, C(16)H(13)NO(3)S, the plane of the naphthalene ring system forms a dihedral angle of 64.66 (10)° with the benzene ring. The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O inter-actions and the crystal packing is stabilized by weak inter-molecular N-H⋯O and C-H⋯O inter-actions and by π-π stacking inter-actions of the inversion-related naphthalene units [centroid-centroid distance of 3.7373 (14) Å].
authors.forename: Jasmine P
authors.initials: JP
authors.lastname: Vennila
authors.forename: Helen P
authors.initials: HP
authors.lastname: Kavitha
authors.forename: D John
authors.initials: DJ
authors.lastname: Thiruvadigal
authors.forename: B R
authors.initials: BR
authors.lastname: Venkatraman
authors.forename: V
authors.initials: V
authors.lastname: Manivannan