biostudies-otherUnknown70(Pt 8)Wu YMActa crystallographica. Section E, Structure reports onlineo869https://www.ebi.ac.uk/biostudies/studies/S-EPMC4158532In the title compound, C6H6ClN3O2, all non-H atoms are approximately coplanar [maximum deviation = 0.012?(4)?Å]; an intra-molecular N-H?O hydrogen bond occurs between the amino group and the carbonyl group. In the crystal, mol-ecules are linked by N-H?N hydrogen bonds into supra-molecular chains propagated along [101].biostudies-otherPMC4158532Europe PMCWu YMfalseMethyl 4-amino-2-chloro-pyrimidine-5-carboxyl-ate.In the title compound, C6H6ClN3O2, all non-H atoms are approximately coplanar [maximum deviation = 0.012?(4)?Å]; an intra-molecular N-H?O hydrogen bond occurs between the amino group and the carbonyl group. In the crystal, mol-ecules are linked by N-H?N hydrogen bonds into supra-molecular chains propagated along [101].2014-01-01T00:00:00Z2014 Aug2019-03-27T01:35:25Z2019-03-27T01:35:25ZS-EPMC41585322524991610.1107/S1600536814016080