Diazepam
| Product reference number | DIA-107 |
| Full chemical name | 7-Chloro-1,3-dihydro-1-methyl-5-phenyl -1,4-benzodiazepin-2(3H)-one |
| Formula | C16H13ClN2O |
| Molecular weight | 284.75 |
| Chemical abstract number | 439-14-5 |
| DEA No. | 2765 CIV |
| Appearance | White to off-white crystalline powder |
| IR | corresponds |
| NMR | corresponds to structure |
| MS | MH+ corresponds |
| UV max [nm] (mol, solvent) | 229.0 ± 1.0 (35000 ± 4000, methanol) |
| Melting point[Celsius] | 130 ± 3 |
| HPLC purity [%] | > 98.5 |
| Optical rotation (conc., solvent) | no chiral centers |
| Water content [%] | < 1 |
