| Product nomen | Isoalantolactone |
| Synonyma | Isohelenin |
| Puritas | 98% + by HPLC |
| Aspectus | Pulvis albus |
| Familiae chemica | Sesquiterpene lactones |
| CANONICI SMILES： | C[C@@]12C[C@H]3OC(=O)C(=C)[C@H]3C[C@H]1C(=C)CCC2 |
| Botanical Source： | oleum essentiale Inulae helenium, Inula racemosa, Abutilon indicum, Telekia speciosa et aliae plantae. |