ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
3. Inhibitors
Rhapontisterone B
Citing Use of our Products
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
| Size /Price /Stock |
10 mM * 1 mL in DMSO / Inquiry |
Other Packaging |
*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap |
More articles cited ChemFaces products.
Plants (Basel).2021, 10(11):2525.Molecules. 2013, 18(11):14105-21Oncotarget.2017, 8(64):108006-108019Pharmacia2022, 69(3): 883-890.Plant Sci.2021, 313:111069.International J of Green Pharmacy...2019...Nutrients.2019, 11(4):E936Nutrients.2018, 10(12)
South African Journal of Botany...2021...J Ethnopharmacol.2017, 197:157-164Hum Exp Toxicol....2022...Nat Prod Sci.2016, 22(2)J Agric Food Chem....2021...Dent Mater J.2020, 39(4):690-695Phytomedicine2022, 104:154318Biomol Ther (Seoul).2019, 10.4062
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Our products had been exported to the following research institutions and universities, And still growing.
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Rhapontisterone B
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manager@chemfaces.com
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service@chemfaces.com
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Fax:
+86-27-84254680
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Phytomedicine.2019, 65:153089Separation Science Plus2022, sscp.202200048.Appl. Sci. 2021, 11(17),7829Molecules.2022, 27(7):2116.J. Soc. Cosmet. Sci. Korea2016, 163-171Korean J of Medicinal Crop Science2018, 220-226J Nat Prod.2021, 84(9):2544-2553.Mol Microbiol.2019, 112(1):317-332Appl. Sci.2021, 11(19),9343.Molecules. 2013, 18(11):14105-21
Related Screening Libraries
| Size /Price /Stock |
10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
|
Related Libraries |
Steroids Compound Library |
| Description: |
Reference standards. |
Rhapontisterone B Description
| Source: |
The herbs of Rhaponticum uniflorum (L.) DC. |
| Solvent: |
Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc. |
| Storage: |
Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
|
| After receiving: |
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling. |
ChemFaces New Products and Compounds
Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
Cell. 2018 Jan 11;172(1-2):249-261.e12. doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)PMID: 29328914
Cell Metab. 2020 Mar 3;31(3):534-548.e5. doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)PMID: 29553709
Nature Plants. 2016 Dec 22;3: 16206. doi: 10.1038/nplants.2016.205.
IF=13.297(2019)PMID: 28005066
Sci Adv. 2018 Oct 24;4(10): eaat6994. doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
|
1 mg |
5 mg |
10 mg |
20 mg |
25 mg |
| 1 mM |
2.0806 mL |
10.403 mL |
20.806 mL |
41.6121 mL |
52.0151 mL |
| 5 mM |
0.4161 mL |
2.0806 mL |
4.1612 mL |
8.3224 mL |
10.403 mL |
| 10 mM |
0.2081 mL |
1.0403 mL |
2.0806 mL |
4.1612 mL |
5.2015 mL |
| 50 mM |
0.0416 mL |
0.2081 mL |
0.4161 mL |
0.8322 mL |
1.0403 mL |
| 100 mM |
0.0208 mL |
0.104 mL |
0.2081 mL |
0.4161 mL |
0.5202 mL |
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
| Structure Identification: |
| 《Journal of Shenyang Pharmaceutical University》 2006-09 | | Phytosterone constituents from Achyranthese bidentata Bl.[Reference: WebLink] | To isolate and elucidate the phytosterone constituents from Achyranthes bidentata Bl.
METHODS AND RESULTS:
Many kinds of chromatography methods were used to isolate chemical constituents.Physico-chemical characters and spectroscopic analysis (NMR、MS) were employed for structural identification. Five compounds were identified as:Rhapontisterone B(1),stachysterone D(2),rubrosterone(3),β-sitosterol(4),daucosterol(5).
CONCLUSIONS:
Rhapontisterone B and 2 are first isolated from Achyranthes bidentata Bl. |
|
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