- Pingpeimine A
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2024-04-12
- CAS:82841-67-6
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 2000ton
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| | Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)- Basic information |
| Product Name: | Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)- | | Synonyms: | Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)-;Pingpeimine A;(3S,4aS,5S,6aR,6bR,8S,8aR,9S,9aS,12S,15aS,15bS,16aS,16bR)-Docosahydro-9,12,16b-trimethylbenzo[7,8]fluoreno[2,1-b]quinolizine-3,5,6b,8,9(7H)-pentol;(3β,5α,6α,16β)-Cevane-3,6,14,16,20-pentol;Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)- USP/EP/BP;Benzo[7,8]fluoreno[2,1-b]quinolizine-3,5,6b,8,9(7H)-pentol, docosahydro-9,12,16b-trimethyl-, (3S,4aS,5S,6aR,6bR,8S,8aR,9S,9aS,12S,15aS,15bS,16aS,16bR)- | | CAS: | 82841-67-6 | | MF: | C27H45NO5 | | MW: | 463.65 | | EINECS: | | | Product Categories: | | | Mol File: | 82841-67-6.mol |  |
| | Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)- Chemical Properties |
| Boiling point | 632.9±55.0 °C(Predicted) | | density | 1.29 | | pka | 14.21±0.70(Predicted) |
| | Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)- Usage And Synthesis |
| Chemical Properties | It is soluble in organic solvents such as methanol, ethanol, and DMSO, and is derived from Fritillaria thunbergii. | | Uses | Pingpeimine A is a derivative of Peimine (P218375), a steroidal alkaloid compound extracted from the Fritillaria species of medicinal plants. | | Synthesis | Firstly, Pingbei is washed and crushed into 50~100 mesh particles, and then into the concentration of 5~20% edible alcohol solution for leaching, the amount of alcohol added to the water solution is 8~15 times the weight of the Pingbei; in order to achieve a good leaching effect, intermittent stirring can be carried out in the process of leaching, the temperature of leaching at room temperature, and the time of leaching is 30~60 minutes. Through leaching, the water-soluble protein, polyphthalide, free amino acids, vitamins, trace elements and other nutrients in Pingbei can be dissolved in water, while its functional Pingbei alkali is dissolved in alcohol; after leaching, the dregs are separated by filtration, and Pingbei alkali A can be obtained through recrystallization. |
| | Cevane-3,6,14,16,20-pentol, (3β,5α,6α,16β)- Preparation Products And Raw materials |
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