By R. Aitken
Molbank, Vol. 2018, Article M977: 5-Amino-3-methyl-1,2,4-thiadiazole
Molbank doi: 10.3390/M977
An improved procedure for isolation of 5-amino-3-methyl-1,2,4-thiadiazole in pure form on a multi-gram scale without chromatography is reported. Its 1H and 13C-NMR and IR data are presented and previously published erroneous data corrected. The molecular structure is confirmed by X-ray diffraction which shows layers consisting of an elaborate two-dimensional hydrogen bonded network of molecules.