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 / $27.4 / 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.
World J Mens Health.2019, 10.5534Biochem Biophys Res Commun....2020...Pharmacogn Mag.2015, 11:S585-91Int J Mol Sci.2019, 20(21):E5488Appl Microbiol Biotechnol....2018...Pak J Pharm Sci.2019, 32(6)Drug Des Devel Ther.2020, 14:5189-5204.Antioxidants2022, 11(2),234.
Legume Science2021, 3(4): e101.Eur J Pharmacol.2022, 917:174744.Korean Herb. Med. Inf....2021...Evid Based Complement Alternat Me...2017...Sci Rep.2019, 9:19059J Sep Sci.2021, 44(22):4064-4081.Appl Biochem Biotechnol....2020...The Korea Journal of Herbology...2020...
Eur J Pharm Sci.2016, 94:33-45Appl. Sci.2020, 10(4),1304JPC-Journal of Planar Chromatogra...2017...Cell Prolif.2021, 54(8):e13083.Mol Med Rep.2015, 12(5):7789-95J of Health Science and Alternati...2019...Evid Based Complement Alternat Me...2021...
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Our products had been exported to the following research institutions and universities, And still growing.
University of Eastern Finland (Finland)Biotech R&D Institute (USA)Institute of Chinese Materia Me... (China)University of Pretoria (South Africa)
Universidad de Antioquia (Colombia)China Medical University (Taiwan)University of Maryland (USA)University of Virginia (USA)
Vin?a Institute of Nuclear Scie... (Serbia)University of Ioannina (Greece)Gyeongsang National University (Korea)
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Isoscopoletin
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
Front Microbiol.2019, 10:2806Asian J of Pharmaceutical&Clinical 2018, 11(2)Int J Mol Sci.2020, 21(19),7070.Biomol Ther (Seoul).2019, 10.4062Appl Microbiol Biotechnol.2018, 102(12):5105-5120New Journal of Chemistry2019, 43:12538-12547 South African J of Botany2020, 135:50-57Oxid Med Cell Longev.2021, 2021:4883398.Evid Based Complement Alternat Med.2017, 2017:9764843J Drug Delivery Science and Tech.2022, 67:102957.
Related Screening Libraries
| Description: |
Isoscopoletin possesses inhibitory activity against hepatitis B virus (HBV) replication; it also shows substantial inhibition against multi-drug resistant CEM/ADR5000 cells and human CCRF-CEM leukaemia cells, with the IC50 value is 1.6 and 4.0 microM, respectively. |
| Targets: |
HBV |
| In vitro: |
| Planta Med. 2006 Jul;72(9):862-4. | | Activity-guided isolation of scopoletin and isoscopoletin, the inhibitory active principles towards CCRF-CEM leukaemia cells and multi-drug resistant CEM/ADR5000 cells, from Artemisia argyi.[Pubmed: 16881019] |
METHODS AND RESULTS:
The ethyl acetate extract of Artemisia argyi leaves showed substantial inhibition in a cell proliferation assay using human CCRF-CEM leukaemia cells. Bioassay-guided fractionation of the extract led to the isolation of scopoletin and Isoscopoletin as the active principles. Their IC50 values were 2.6 and 4.0 microM, respectively. Additionally the two substances were tested against the multidrug resistant subline, CEM/ADR5000 where they both showed IC50 values of 1.6 microM.
CONCLUSIONS:
In contrast to the standard cytostatic drugs doxorubicin, vincristine, and paclitaxel, CEM/ADR5000 cells therefore did not exhibit cross-resistance to scopoletin and Isoscopoletin. | | Planta Med. 2005 Dec;71(12):1128-33. | | Evaluation of antiviral activity of compounds isolated from Ranunculus sieboldii and Ranunculus sceleratus.[Pubmed: 16395649 ] |
METHODS AND RESULTS:
Nineteen compounds isolated from Ranunculus sieboldii and Ranunculus sceleratus were tested for inhibitory effects on hepatitis B virus (HBV) and Herpes simplex virus type-1 (HSV-1). The results showed that apigenin 4'- O- alpha-rhamnopyranoside, apigenin 7- O- beta-glucopyranosyl-4'- O- alpha-rhamnopyranoside, tricin 7- O- beta-glucopyranoside, tricin, and Isoscopoletin possessed inhibitory activity against HBV replication. Protocatechuyl aldehyde exhibited an inhibiting activity on HSV-1 replication.
CONCLUSIONS:
It is therefore suggested that further investigations on these bioactive compounds might be needed to discover and develop new antiviral agents. |
|
Isoscopoletin Description
| Source: |
The herbs of Paederia scandens (Lour.) Merr |
| 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 |
5.2037 mL |
26.0186 mL |
52.0373 mL |
104.0745 mL |
130.0931 mL |
| 5 mM |
1.0407 mL |
5.2037 mL |
10.4075 mL |
20.8149 mL |
26.0186 mL |
| 10 mM |
0.5204 mL |
2.6019 mL |
5.2037 mL |
10.4075 mL |
13.0093 mL |
| 50 mM |
0.1041 mL |
0.5204 mL |
1.0407 mL |
2.0815 mL |
2.6019 mL |
| 100 mM |
0.052 mL |
0.2602 mL |
0.5204 mL |
1.0407 mL |
1.3009 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.
| Cell Research: |
| Nat Prod Res. 2013;27(17):1542-7. | | Machilusmarin, a new neuroprotective isocoumarin dimer from the stems of Machilus ichangensis Rehd. et Wils.[Pubmed: 23082968 ] | A new isocoumarin dimer, Machilusmarin (1), was isolated from the stem of Machilus ichangensis Rehd. et Wils., together with two known coumarins, scopoletin (2) and Isoscopoletin (3).
METHODS AND RESULTS:
The structure of Machilusmarin (1) was elucidated by HRMS and NMR spectrums. Machilusmarin (1) showed significant neuroprotective activity against SH-SY5Y human neuroblastoma cells apoptosis induced by hydrogen peroxide at concentrations ranging from 0.625 to 10.0 μg mL(-1). |
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