| Product name： | Psoralen |
| Synonym： | Ficusin |
| Purity： | 98% + by HPLC |
| Appearance： | White powder |
| Chemical Family： | Coumarins |
| Canonical SMILES： | O=C1C=CC2=CC3C=COC=3C=C2O1 |
| Botanical Source： | Psoralea corylifolia, Ficus salicifolia, Heracleum leskovii, Ruta chalepensis, Dictamnus hispanicus, etc. Found in common vegetables, e.g. parsnip, celery esp. if diseased |
