C16H17N3OS	F(000) = 632
Mr = 299.39	Dx = 1.345 Mg m−3
Monoclinic, P21/c	Melting point: 399.3 K
Hall symbol: -P 2ybc	Mo Kα radiation, λ = 0.71073 Å
a = 16.0467 (12) Å	θ = 2.6–25.5°
b = 4.8824 (4) Å	µ = 0.22 mm−1
c = 23.0403 (18) Å	T = 100 K
β = 124.997 (5)°	Block, colourless
V = 1478.7 (2) Å3	0.47 × 0.20 × 0.14 mm
Z = 4