ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
3. Inhibitors
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 / $175.7 / In-stock |
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.
Metab Eng.2022, 75:143-152.Naunyn Schmiedebergs Arch Pharmac...2021...Pharmaceuticals (Basel)....2020...Pharmaceuticals (Basel)....2022...Phytomedicine.2016, 23(4):331-9Auburn University2015, 1-58J of Applied Pharmaceutical Scien...2020...Int J Mol Sci.2021, 22(17):9400.
Hum Exp Toxicol....2022...Molecules.2022, 27(22):7997. Molecules.2021, 26(9):2791.Clin Exp Pharmacol Physiol....2015...Chin J Pharm Anal.2019, 39(7):1217-1228Molecules.2019, 24(21):E3834Chemistry of plant raw materials...2021...Int J Mol Sci.2021, 22(21):11447.
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Our products had been exported to the following research institutions and universities, And still growing.
Chungnam National University (Korea)Instituto Politécnico de Bragan?a (Portugal)Research Unit Molecular Epigene... (Germany)University of Hull (United Kingdom)
University of Parma (Italy)University of Bordeaux (France)University of Hawaii Cancer Center (USA)University of Illinois at Chicago (USA)
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Rubinaphthin A
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manager@chemfaces.com
Technical Inquiries:
service@chemfaces.com
Tel:
+86-27-84237783
Fax:
+86-27-84254680
Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Chinese J of Tissue Engineering Res.2022, 26(17): 2636-2641.Int J Mol Sci.2015, 16(8):18396-411Allergol Immunopathol (Madr).2022, 1;50(4):23-30.Front Pharmacol.2021, 12:765521.PLoS One.2022, 17(4):e0267007. Curr Top Med Chem.2020, 20(21):1898-1909.Chem Biol Interact.2019, 315:108910Biosci Rep.2018, 38(4)Molecules.2022, 27(2):451.Biofactors.2018, 44(2):168-179
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 |
Phenols Compound Library |
| Description: |
Rubinaphthin A is a natural product from Rubia cordifolia. |
Rubinaphthin A Description
| Source: |
The roots of Rubia cordifolia |
| 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 |
2.73 mL |
13.65 mL |
27.3 mL |
54.6001 mL |
68.2501 mL |
| 5 mM |
0.546 mL |
2.73 mL |
5.46 mL |
10.92 mL |
13.65 mL |
| 10 mM |
0.273 mL |
1.365 mL |
2.73 mL |
5.46 mL |
6.825 mL |
| 50 mM |
0.0546 mL |
0.273 mL |
0.546 mL |
1.092 mL |
1.365 mL |
| 100 mM |
0.0273 mL |
0.1365 mL |
0.273 mL |
0.546 mL |
0.6825 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: |
| Chem Pharm Bull (Tokyo). 2002 Feb;50(2):276-9. | | Constituents of the roots of Rubia yunnanensis.[Pubmed: 11848223] | | Four new naphthohydroquinones, Rubinaphthin A (1), B (2), C (3), and D (4), together with 11 known compounds were isolated and characterized from the roots of Rubia yunnanensis. The structures of 1-4 were elucidated by spectral analysis and chemical transformation. |
|
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