| C15H16O5 | F(000) = 1168 |
| Mr = 276.28 | Dx = 1.370 Mg m−3 |
| Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
| Hall symbol: -P 2ybc | Cell parameters from 3716 reflections |
| a = 19.314 (4) Å | θ = 3.1–27.5° |
| b = 6.8289 (14) Å | µ = 0.10 mm−1 |
| c = 20.468 (4) Å | T = 293 K |
| β = 97.04 (3)° | Block, yellow |
| V = 2679.2 (9) Å3 | 0.22 × 0.18 × 0.15 mm |
| Z = 8 |