title: N-(3-Bromo-phen-yl)quinazoline-4,6-diamine.
abstract: In the title compound, C(14)H(11)BrN(4), the fused benzene and pyrimidine rings are nearly coplanar, making dihedral angles of 1.26 (14) and 3.53 (15)° in the two independent mol-ecules. In the crystal structure, π-π stacking inter-actions [centroid-centroid distances = 3.4736 (19) and 3.5416 (19) Å] and weak N-H⋯N and N-H⋯Br inter-actions contribute to the stability of the structure.
authors.affiliation: State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People's Republic of China.
authors.forename: De-Liang
authors.initials: DL
authors.lastname: Li
authors.forename: Yang
authors.initials: Y
authors.lastname: Wu
authors.forename: Qiang
authors.initials: Q
authors.lastname: Wang
authors.forename: Gu
authors.initials: G
authors.lastname: He
authors.forename: Luo-Ting
authors.initials: LT
authors.lastname: Yu