C17H18N2O4	Dx = 1.347 Mg m−3
Mr = 314.33	Melting point = 486–488 K
Orthorhombic, P212121	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2ac 2ab	Cell parameters from 2637 reflections
a = 5.0607 (9) Å	θ = 1.5–30.1°
b = 11.086 (2) Å	µ = 0.10 mm−1
c = 27.629 (5) Å	T = 297 K
V = 1550.1 (5) Å3	Needle, colorless
Z = 4	0.56 × 0.10 × 0.07 mm
F(000) = 664