5-(Thiophen-2-ylmethyl)-1,3,4-thiadiazol-2-amine

In the title molecule, C7H7N3S2, the dihedral angle between the thiophene and thiadiazole rings is 72.99 (5)°; the two rings are oriented so that the S atoms in each ring are on the same side. In the crystal, the three-dimensional network involves strong N—H...O hydrogen bonds, as well as C—H...π and π–π stacking interactions [centroid–centroid distances = 3.654 (1) and 3.495 (1) Å].