Phenytoin
| Product reference number | PNT-1450 |
| Full chemical name | 5,5-Diphenylimidazolidine-2,4-dione |
| Formula | C15H12N2O2 |
| Molecular weight | 252.27 |
| Chemical abstract number | 57-41-0 |
| Appearance | white to off-white crystalline powder |
| IR | corresponds |
| NMR | corresponds to structure |
| MS | MH+ corresponds |
| UV max [nm] (mol, solvent) | No maxima (methanol) |
| Melting point[Celsius] | >240 |
| HPLC purity [%] | >98.5 |
| Water content [%] | <1 |
