Parisyunnanoside BCAS# 945865-37-2 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 945865-37-2 | SDF | Download SDF |
| PubChem ID | 102004849 | Appearance | Powder |
| Formula | C50H80O21 | M.Wt | 1017.2 |
| Type of Compound | Steroids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC1C(C(C(C(O1)OC2C(C(C(OC2OC3CCC4(C5CCC6(C(C5CC=C4C3)CC7C6C(=C(O7)CCC(C)COC8C(C(C(C(O8)CO)O)O)O)C)C)C)CO)OC9C(C(C(O9)CO)O)O)O)O)O)O | ||
| Standard InChIKey | GPJHBUPSNWTUHE-VEWPCOCASA-N | ||
| Standard InChI | InChI=1S/C50H80O21/c1-20(19-63-45-40(60)38(58)35(55)30(16-51)67-45)6-9-28-21(2)33-29(66-28)15-27-25-8-7-23-14-24(10-12-49(23,4)26(25)11-13-50(27,33)5)65-48-44(71-46-41(61)37(57)34(54)22(3)64-46)42(62)43(32(18-53)69-48)70-47-39(59)36(56)31(17-52)68-47/h7,20,22,24-27,29-48,51-62H,6,8-19H2,1-5H3/t20-,22-,24-,25+,26-,27-,29-,30+,31-,32+,33-,34-,35+,36-,37+,38-,39+,40+,41+,42-,43+,44+,45+,46-,47-,48+,49-,50-/m0/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
| In vitro | Steroidal saponins from the rhizome of Paris polyphylla and their cytotoxic activities.[Pubmed: 19085682 ]Planta Med. 2009 Mar;75(4):356-63.
Two new furostanol saponins and one new spirostanol saponin were isolated from the rhizome of Paris polyphylla Smith var. yunnanensis, together with 18 known steroidal saponins.
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| Structure Identification | 《Journal of Jinan University(Natural Science & Medicine Edition)》 2014-01Chemical constituents of Paris polyphylla var. yunnanensis[Reference: WebLink]
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Parisyunnanoside B Dilution Calculator
Parisyunnanoside B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 0.9831 mL | 4.9155 mL | 9.8309 mL | 19.6618 mL | 24.5773 mL |
| 5 mM | 0.1966 mL | 0.9831 mL | 1.9662 mL | 3.9324 mL | 4.9155 mL |
| 10 mM | 0.0983 mL | 0.4915 mL | 0.9831 mL | 1.9662 mL | 2.4577 mL |
| 50 mM | 0.0197 mL | 0.0983 mL | 0.1966 mL | 0.3932 mL | 0.4915 mL |
| 100 mM | 0.0098 mL | 0.0492 mL | 0.0983 mL | 0.1966 mL | 0.2458 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Steroidal saponins from the rhizome of Paris polyphylla and their cytotoxic activities.[Pubmed:19085682]
Planta Med. 2009 Mar;75(4):356-63.
Two new furostanol saponins and one new spirostanol saponin were isolated from the rhizome of Paris polyphylla Smith var. yunnanensis, together with 18 known steroidal saponins. The structures of the new steroidal saponins were elucidated as 26-O-beta-D-glucopyranosyl-(25R)-5-ene-furost-3 beta, 17 alpha, 22 alpha, 26-tetrol-3-O-alpha-L-arabinofuranosyl-(1-->4)-[alpha-L-rhamnopyranosyl-(1-->2)]- beta-D-glucopyranoside (2, parisyunnanoside A), 26-O-beta-D-glucopyranosyl-(25R)-5, 20 (22)-diene-furost-3 beta, 26-diol-3-O-alpha-L-arabinofuranosyl-(1-->4)-[alpha-L-rhamnopyranosyl-(1-->2)]-be ta-D-glucopyranoside (7, Parisyunnanoside B), and (25R)-spirost-5-ene-3 beta, 12 alpha-diol-3-O-alpha-L-rhamnopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl-(1-->4)-[a lpha-L-rhamnopyranosyl-(1-->2)]-beta-D-glucopyranoside (13, parisyunnanoside C) by MS and 1 D and 2 D NMR analysis. The isolated compounds were evaluated for their cytotoxicity against HL-60 human promyelocytic leukemia cells. Our results showed that the spirostanol framework of the aglycone and the terminal alpha-L-rhamnopyranosyl with 1-->2 linkage to the sugar chain of saponins at C-3 are essential for their high cytotoxicity, whereas the hydroxy group substitution at C-12 or C-17 of the aglycone causes a reduction in their activity.
