| Product name： | Isopimpinellin |
| Synonym： | 4,9-Dimethoxypsoralen |
| Purity： | 98% + by HPLC |
| Appearance： | pale yellow powder |
| Chemical Family： | Coumarins |
| Canonical SMILES： | COC1C2OC=CC=2C(OC)=C2C=CC(=O)OC2=1 |
| Botanical Source： | Present in roots of Pimpinella saxifraga and Heracleum spp., leaves of Skimmia laureola, root bark of Feronia elephantum, Ruta pinnata, Angelica archangelica, Pastinaca spp. and other plants |