Tykarska, Ewa published the artcile2-(5-Bromo-2-methyl-4-nitroimidazol-1-yl)-1-(2-chlorophenyl)ethanone, HPLC of Formula: 18874-52-7, the main research area is mol structure bromomethylnitroimidazolyl chlorophenyl ethanone; crystal structure bromomethylnitroimidazolyl chlorophenyl ethanone.
In the title compound, C12H9BrClN3O3, the nitro group lies in the plane of the imidazole ring, whereas the benzene and acetyl groups are markedly twisted relative to the heterocyclic ring. A weak C-H…O interaction helps to establish the crystal packing. Crystal data: monoclinic, space group Cc, a 8.4929(8), b 23.8609(13), c 7.5005(5) Å, β 120.190(7)°, Z = 4, 2476 observed reflections with I > 2σ(I), 182 refined parameters, R[F2 > 2σ(F2)] = 0.022, wR(F2) = 0.054 at T = 220(2) K.
Acta Crystallographica, Section E: Structure Reports Online published new progress about Crystal structure. 18874-52-7 belongs to class imidazoles-derivatives, name is 5-Bromo-2-methyl-4-nitroimidazole, and the molecular formula is C4H4BrN3O2, HPLC of Formula: 18874-52-7.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem