Thiopental
| Product reference number | TPT-1099-FA |
| Full chemical name | 5-ethyl-5-pentan-2-yl-2-sulfanylidene-1,3-diazinane-4,6-dione |
| Formula | C11H18N2O2S |
| Molecular weight | 242.34 |
| CAS Number | 76-75-5 |
| DEA No. | 2100 CIII |
| Appearance | white to off-white crystalline powder |
| IR | IR corresponds |
| NMR | corresponds to structure |
| MS | MH- corresponds |
| UV max [nm] (mol, solvent) | 237.0 ± 1.0 (9000 ± 1000, methanol); 287.0 ± 1.0 (23000 ± 2000, methanol) |
| Melting point [Celsius] | 160.0 ± 3 |
| HPLC purity [%] | > 98.5 |
| Water content [%] | < 1 |
