| C8H11NO5 | F(000) = 424 |
| Mr = 201.18 | Dx = 1.401 Mg m−3 |
| Orthorhombic, P21212 | Mo Kα radiation, λ = 0.71069 Å |
| Hall symbol: P 2 2ab | θ = 3.2–27.5° |
| a = 7.9337 (19) Å | µ = 0.12 mm−1 |
| b = 20.581 (5) Å | T = 293 K |
| c = 5.8405 (14) Å | Prism, colorless |
| V = 953.7 (4) Å3 | 0.66 × 0.39 × 0.14 mm |
| Z = 4 |