4-(4-Bromo-3-methyl-1H-pyrazol-1-yl)-6-(but-3-yn-yloxy)pyrimidine.

ABSTRACT: There are two mol-ecules in the asymmetric unit of the title compound, C(12)H(11)BrN(4)O. The dihedral angles between the pyrazole and pyrimidine rings are 1.28 (17) and 1.56 (17)° in the two mol-ecules. In one of the mol-ecules, the but-3-yn-yloxy side chain is disordered over two sets of sites in a 0.714 (8):0.286 (8) ratio.

SUBMITTER: Heng LS 

PROVIDER: S-EPMC2972102 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature