RhapontisteroneCAS# 137476-71-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 137476-71-2 | SDF | Download SDF |
| PubChem ID | 132067 | Appearance | Powder |
| Formula | C27H44O8 | M.Wt | 496.6 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2S,3R,5R,9R,10R,11R,13R,17S)-2,3,11,14-tetrahydroxy-10,13-dimethyl-17-[(2R,3R,5S)-2,3,5-trihydroxy-6-methylheptan-2-yl]-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one | ||
| SMILES | CC(C)C(CC(C(C)(C1CCC2(C1(CC(C3C2=CC(=O)C4C3(CC(C(C4)O)O)C)O)C)O)O)O)O | ||
| Standard InChIKey | PJHYXCVCRWJEMV-OWTCXKDTSA-N | ||
| Standard InChI | InChI=1S/C27H44O8/c1-13(2)16(28)10-22(33)26(5,34)21-6-7-27(35)15-9-17(29)14-8-18(30)19(31)11-24(14,3)23(15)20(32)12-25(21,27)4/h9,13-14,16,18-23,28,30-35H,6-8,10-12H2,1-5H3/t14-,16-,18+,19-,20+,21-,22+,23+,24-,25+,26+,27?/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. | ||
Rhapontisterone Dilution Calculator
Rhapontisterone Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.0137 mL | 10.0685 mL | 20.1369 mL | 40.2739 mL | 50.3423 mL |
| 5 mM | 0.4027 mL | 2.0137 mL | 4.0274 mL | 8.0548 mL | 10.0685 mL |
| 10 mM | 0.2014 mL | 1.0068 mL | 2.0137 mL | 4.0274 mL | 5.0342 mL |
| 50 mM | 0.0403 mL | 0.2014 mL | 0.4027 mL | 0.8055 mL | 1.0068 mL |
| 100 mM | 0.0201 mL | 0.1007 mL | 0.2014 mL | 0.4027 mL | 0.5034 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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A new phytoecdysone from the roots of Rhaponticum uniflorum.[Pubmed:11256697]
J Asian Nat Prod Res. 2000;2(3):225-9.
A new ecdysteroid named Rhapontisterone R1 (1) together with two known phytoecdysones, Rhapontisterone (2) and ecdysterone (3) were isolated from the roots of Rhaponticum uniflorum (L.) DC. The new compound was shown to be 2beta,3beta,11alpha,14alpha,20xi,22xi-hexahydroxy-stigma-7,24(28)-dien-6-oxo-28,2 5-carbolactone. The structure has been determined primarily on the basis of physico-chemical properties and spectral analysis.
[Phytoecdysteroids of Rhaponticum uniflorum root].[Pubmed:1789111]
Yao Xue Xue Bao. 1991;26(6):442-6.
Three phytoecdysteroids I, II and III were isolated from the root of Rhaponticum uniflorum (L.) DC. and their structures were elucidated by chemical and spectroscopic methods (UV, IR, EI-MS, FAB-MS, 1HNMR, 13CNMR, 1H-1H COSY, 1H-1H NOESY, 1H-13CCOSY and CD). Compound II is new and named Rhapontisterone, its structure was confirmed as (20R, 22R, 24S)-2 beta, 3 beta, 11 alpha, 14 alpha, 20, 22, 24-heptahydroxy-5 beta cholest-7-en-6-one. The other two, I and III, were identified as ecdysterone and turkesterone, respectively, both are known compounds, but turkesterone was isolated for the first time from the title plant.
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