C8H9ClN2O2	F(000) = 416
Mr = 200.62	Dx = 1.458 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 1266 reflections
a = 6.444 (1) Å	θ = 2.3–26.8°
b = 4.011 (1) Å	µ = 0.39 mm−1
c = 35.369 (4) Å	T = 295 K
β = 91.89 (1)°	Plate, colourless
V = 913.7 (3) Å3	0.4 × 0.4 × 0.15 mm
Z = 4