Introduction：Basic information about (25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene CAS 19057-67-1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene Basic information
| Product Name: | (25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene |
| Synonyms: | Progenin III(Prosapogenin A);Progenin III;Prosapogenin A 【dioscin】;Prosapogenin A【Dioscorea tokoro】;Prosapogenin D'1;Polyphyllin E (= Prosapogenin A);(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene;[(25R)-Spirost-5-en-3β-yl]2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside |
| CAS: | 19057-67-1 |
| MF: | C39H62O12 |
| MW: | 722.9 |
| EINECS: | |
| Product Categories: | reagent;standard substance |
| Mol File: | 19057-67-1.mol |
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(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene Chemical Properties
| Melting point | 212℃ |
| Boiling point | 838.8±65.0 °C(Predicted) |
| density | 1.34 |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in methan |
| form | powder |
| pka | 12.85±0.70(Predicted) |
| color | White |
| Major Application | food and beverages |
| InChIKey | HDXIQHTUNGFJIC-FOAHKCLGSA-N |
Safety Information
| WGK Germany | WGK 3 |
| Storage Class | 11 - Combustible Solids |
(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene Usage And Synthesis
| Description | Prosapogenin A is one of the important monomers of the extract of Chonglou, which has good anticancer effect. Compared with the currently commonly used antitumor drug oxaliplatin, it has stronger antitumor properties against colon cancer cells and has the potential to be an effective anticolon cancer drug. |
| Chemical Properties | Derived from Paris polyphylla, lettuce flowers, Dioscorea zingiberensis, and Herba Dioscoreae |
| Biological Activity | Prosapogenin A, a natural product in Veratrum, induces apoptosis in human cancer cells in vitro by inhibiting the STAT3 signaling pathway and glycolysis. |
| Source | Prosapogenin A comes from Huachonglou, lettuce flower, yam yam florets, yam yam |
(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene Preparation Products And Raw materials
