| C21H23N3O3 | Dx = 1.303 Mg m−3 |
| Mr = 365.42 | Mo Kα radiation, λ = 0.71073 Å |
| Orthorhombic, P212121 | Cell parameters from 9478 reflections |
| a = 8.4440 (3) Å | θ = 2.8–33.0° |
| b = 14.3013 (5) Å | µ = 0.09 mm−1 |
| c = 15.4233 (6) Å | T = 150 K |
| V = 1862.52 (12) Å3 | Block, colourless |
| Z = 4 | 0.28 × 0.18 × 0.17 mm |
| F(000) = 776 |