Psilocybin
| Product reference number | PSI-411-FB |
| Full chemical name | O-Phosphoryl-4-hydroxy-N,N- dimethyltryptamine |
| Formula | C12H17N2O4P |
| Molecular weight | 284.25 |
| Chemical abstract number | 520-52-5 |
| DEA No. | 7437 CI |
| Appearance | off-white to brown crystalline powder |
| IR | corresponds |
| MS | MH+ corresponds |
| UV max [nm] (mol, solvent) | 221.0 ± 1.0 (38000 ± 4000, methanol); 267.0 ± 1.0 (6500 ± 500, methanol) |
| Melting point [Celsius] | 218 ± 3 (dec.) |
| HPLC purity [%] | > 98.5 |
| Water content [%] | < 3 |