| Product name： | 7-Hydroxycoumarin |
| Synonym： | Umbelliferone; Dichrin A; Hydrangin; Skimmetin |
| Purity： | 98% + by HPLC |
| Appearance： | needle crystal |
| Chemical Family： | Coumarins |
| Canonical SMILES： | OC1=CC2OC(=O)C=CC=2C=C1 |
| Botanical Source： | Occurs widely in plants including Angelica, Artemisia, Ferula and Ruta spp., Hieracium pilosella, Coronilla varia, Picea abies, Peddiea fischeri, Lepidophyllum cupressiforme, Cymbopogon parkeri, Wikstroemia elliptica, Euphorbia humifusa, |