ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
3. Inhibitors
Citing Use of our Products
How to Order
Orders via your E-mail:
1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Sent to Email: info@chemfaces.com
Contact Us
Order & Inquiry & Tech Support
Tel: (0086)-27-84237683
Fax: (0086)-27-84254680
E-mail: manager@chemfaces.com
Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
Delivery time
Delivery & Payment method
1. Usually delivery time: Next day delivery by 9:00 a.m. Order now
2. We accept: Wire transfer & Credit card & Paypal & Western Union
* 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 / $91.4 / 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.
Nat Prod Sci.2014, 20(3):182-190Scientific World Journal....2014...J Breast Cancer.2015, 18(2):112-118Ind Crops Prod.2015, 67:185-191Evid Based Complement Alternat Me...2016...Acta Physiologiae Plantarum2016, 38:7Kor. J. Pharmacogn.2016, 47(1):62-72Tropical J. of Pha. Research...2017...
Mol Pharm.2018, 15(8):3285-3296Br J Pharmacol.2018, 175(6):902-923Journal of Third Military Medical...2018...Virulence.2018, 9(1):588-603J Mol Med (Berl).2018, 96(7):661-672Postharvest Biol Tec2019, 149:18-26Phytother Res.2019, 33(4):1104-1113FASEB J.2019, 33(8):9685-9694
Oncol Rep.2019, 41(4):2453-2463Cell Mol Biol(Noisy-le-grand)...2019...Pharmacological Reports2020, 1-9J Ethnopharmacol.2020, 249:112381Molecules.2020, 25(21):5091.Korean J Dent Mater2020, 47(2):63-70.AMB Express2020. 10(1):126.
More...
Our products had been exported to the following research institutions and universities, And still growing.
Siksha O Anusandhan University (India)Northeast Normal University Cha... (China)University of East Anglia (United Kingdom)University of Liège (Belgium)
Monash University Sunway Campus (Malaysia)Semmelweis Unicersity (Hungary)Charles University in Prague (Czech Republic)University of Canterbury (New Zealand)
Worcester Polytechnic Institute (USA)Celltrion Chemical Research Ins... (Korea)Biotech R&D Institute (USA)
More...
2''-O-Galloylhyperin
Inquire / Order:
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
Molecules.2020, 25(18):4283.J Sep Sci.2020, 201901140J Chromatogr B Analyt Technol Biomed Life Sci.2018, 1080:27-36Drug Invention Today2019, 12(6):1303-1306International Food Research Journal2018, 25(6):2560-2571University of Limpopo2016, 1777Int Immunopharmacol.2019, 71:22-31Evid Based Complement Alternat Med.2018, 2018:1073509Int J Anal Chem.2017, 2017:1254721Biomed Pharmacother.2020, 125:109784.
Related Screening Libraries
| Description: |
2''-O-Galloylhyperin has effects on arrhythmias in an isolated tissue model of hypoxia and reperfusion. |
| In vitro: |
| Chin. Pharm. Bull., 2002, 18(3). | | Effects of 2''-O-Galloylhyperin on arrhythmias in an isolated tissue model of hypoxia and reperfusion[Reference: WebLink] | | Effects of 2''-O-Galloylhyperin on arrhythmias in an isolated tissue model of hypoxia and reperfusion |
|
2''-O-Galloylhyperin Description
| Source: |
The herbs of Hypericum perforatum L. |
| Solvent: |
DMSO, Pyridine, Methanol, Ethanol, 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 |
1.6221 mL |
8.1106 mL |
16.2211 mL |
32.4423 mL |
40.5528 mL |
| 5 mM |
0.3244 mL |
1.6221 mL |
3.2442 mL |
6.4885 mL |
8.1106 mL |
| 10 mM |
0.1622 mL |
0.8111 mL |
1.6221 mL |
3.2442 mL |
4.0553 mL |
| 50 mM |
0.0324 mL |
0.1622 mL |
0.3244 mL |
0.6488 mL |
0.8111 mL |
| 100 mM |
0.0162 mL |
0.0811 mL |
0.1622 mL |
0.3244 mL |
0.4055 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 Biodivers. 2007 Dec;4(12):2932-7. | | Tetralones and flavonoids from Pyrola calliantha.[Pubmed: 18081103] |
METHODS AND RESULTS:
Two new tetralones, pyrolones A (1) and B (2), and a new flavonol glycoside, 2''-O-(4-hydroxybenzoyl)hyperin (3), were isolated from Pyrola calliantha (whole plant), together with six structurally related compounds, including 2''-O-Galloylhyperin (4), hyperin (5), formononetin (6), quercetin 3-O-alpha-L-arabinopyranoside (7), quercetin 3-O-alpha-L-arabinofuranoside (8), and kaempferol 3-O-beta-D-galactopyranoside (9).
CONCLUSIONS:
The structures and absolute configurations of the new compounds were elucidated on the basis of spectroscopic (UV, ORD, CD, NMR) and mass-spectrometric (HR-ESI-MS) analyses. |
|
