| Bioactivity | Ys-II (Compound 1) is a spirostanol glycoside that can be isolated from the stem of Yucca elephantipe. Ys-II has antifungal activity against the growth of Candida albicans and Cryptococcus neoformans (IC50: 5 and 6 μg/mL respectively)[1]. |
| Name | Ys-II |
| CAS | 897386-27-5 |
| Formula | C45H76O19 |
| Molar Mass | 921.07 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Zhang Y, et al. Steroidal saponins from the stem of Yucca elephantipes. Phytochemistry. 2008 Jan;69(1):264-70. |