Timosaponin b- II
Timosaponin b-II (CAS 136656-07-0) is a steroidal saponin isolated from the traditional medicinal herb Anemarrhena asphodeloides Bge. Pharmacological investigations have identified multiple biological effects attributed to its action on cellular signaling pathways. Primarily, Timosaponin b-II modulates apoptosis-related mechanisms, influencing the expression of Bcl-2 family proteins and activation of caspases, thereby initiating apoptotic cell death in various cancer cell types. Due to these properties, it has become a compound of interest in oncology research, particularly in studies focused on chemotherapeutic and cytotoxic activities. Store compound under sealed, cool, and dry conditions.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 920.5 |
| Cas No. | 136656-07-0 |
| Formula | C45H76O19 |
| Solubility | ≥46 mg/mL in EtOH with gentle warming; ≥25.5 mg/mL in DMSO; ≥47 mg/mL in H2O |
| SDF | Download SDF |
| Canonical SMILES | C[C@@]1([C@]([C@@H]2C)([H])[C@](O[C@]2(O)CC[C@H](C)CO[C@@H]([C@@H]([C@@H](O)[C@@H]3O)O)O[C@@H]3CO)([H])C4)[C@]4([H])[C@@](CC[C@@]5([H])[C@@]6(CC[C@H](O[C@@](O[C@H](CO)[C@H](O)[C@@H]7O)([H])[C@@H]7O[C@]([C@@H]([C@@H](O)[C@@H]8O)O)([H])O[C@@H]8CO)C5)C)([H]) |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure








