biostudies-literatureUnknown68(Pt 7)Gao GRIn the title compound, C(10)H(9)N(5), the fused 2-methyl-imidazo[1,2-a]pyrimidine ring system is approximately planar [dihedral angle of 1.14?(9)° between the two fused rings] and the 1H-pyrazole ring is rotated by 28.16?(11)° out of that plane. In the crystal, the mol-ecules are linked into linear chains along the [100] direction by classical inter-molecular N-H?N hydrogen bonds.Acta crystallographica. Section E, Structure reports onlineo1977https://www.ebi.ac.uk/biostudies/studies/S-EPMC3393254biostudies-literature2-Methyl-3-(1H-pyrazol-3-yl)imidazo[1,2-a]pyrimidine.PMC3393254Gao GRDuan WHfalse2-Methyl-3-(1H-pyrazol-3-yl)imidazo[1,2-a]pyrimidine.In the title compound, C(10)H(9)N(5), the fused 2-methyl-imidazo[1,2-a]pyrimidine ring system is approximately planar [dihedral angle of 1.14?(9)° between the two fused rings] and the 1H-pyrazole ring is rotated by 28.16?(11)° out of that plane. In the crystal, the mol-ecules are linked into linear chains along the [100] direction by classical inter-molecular N-H?N hydrogen bonds.2012-01-01T00:00:00Z2012 Jul2021-02-20T21:55:02Z2019-03-27T00:55:26ZS-EPMC33932542280781110.1107/S1600536812024166