C26H25N3O9·CH2Cl2	Dx = 1.506 Mg m−3
Mr = 608.42	Melting point = 212–213 K
Orthorhombic, P212121	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2ac 2ab	Cell parameters from 9219 reflections
a = 10.377 (2) Å	θ = 1.9–27.9°
b = 12.639 (3) Å	µ = 0.30 mm−1
c = 20.463 (4) Å	T = 113 K
V = 2683.9 (10) Å3	Block, colorless
Z = 4	0.28 × 0.24 × 0.12 mm
F(000) = 1264