title: 2-[(4,6-Di-amino-pyrimidin-2-yl)sulfan-yl]-N-(2-methyl-phen-yl)acetamide.
abstract: In the title compound, C13H15NOS, the plane of the pyrimidine ring makes a dihedral angle of 54.73 (9)° with that of the o-tolyl ring. The mol-ecule adopts an extended conformation, which is evident from the C-C(=O)-N-Car (ar = aromatic) torsion angle of 178.42 (15)°. In the crystal, mol-ecules are linked via pairs of N-H⋯N hydrogen bonds, forming inversion dimers with an R (2) 2(8) ring motif. The dimers are linked by N-H⋯O and C-H⋯O hydrogen bonds, with the O atom accepting three such interactions, forming sheets parallel to (100).
authors.affiliation: Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.
authors.forename: S
authors.initials: S
authors.lastname: Subasri
authors.affiliation: Department of pharmaceutical Sciences, Birla Institute of Technology, Mesra, Ranchi, India.
authors.forename: Timiri Ajay
authors.initials: TA
authors.lastname: Kumar
authors.affiliation: Department of pharmaceutical Sciences, Birla Institute of Technology, Mesra, Ranchi, India.
authors.forename: Barji Nayan
authors.initials: BN
authors.lastname: Sinha
authors.affiliation: Department of pharmaceutical Sciences, Birla Institute of Technology, Mesra, Ranchi, India.
authors.forename: Venkatesh
authors.initials: V
authors.lastname: Jayaprakash
authors.affiliation: Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.
authors.forename: Devadasan
authors.initials: D
authors.lastname: Velmurugan
keywords: crystal structure