Cortisol
| Product reference number | COR-1630 |
| Full chemical name | (11β)-11,17,21-Trihydroxypregn-4-ene-3,20-dione |
| Formula | C21H30O5 |
| Molecular weight | 362.47 |
| Chemical abstract number | 50-23-7 |
| Appearance | white to off-white crystalline powder |
| IR | corresponds |
| NMR | corresponds to structure |
| MS | MH+ corresponds |
| UV max [nm] (mol, solvent) | 242.0±1.0 (15000±1500, methanol) |
| Melting point [Celsius] | 218±3 |
| HPLC purity [%] | > 98.0 |
| Optical rotation (conc., solvent) | +165±3 (c=1; methanol) |
| Water content [%] | < 1 |
