IsoscopoletinCAS# 776-86-3 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 776-86-3 | SDF | Download SDF |
| PubChem ID | 69894 | Appearance | White-beige powder |
| Formula | C10H8O4 | M.Wt | 192.17 |
| Type of Compound | Coumarins | Storage | Desiccate at -20°C |
| Synonyms | Esculetin 7-methyl ether; 6-Hydroxy 7-methoxycoumarin; 7-Methoxyesculetin | ||
| Solubility | Soluble in chloroform and pyridine | ||
| Chemical Name | 6-hydroxy-7-methoxychromen-2-one | ||
| SMILES | COC1=C(C=C2C=CC(=O)OC2=C1)O | ||
| Standard InChIKey | SYTYLPHCLSSCOJ-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C10H8O4/c1-13-9-5-8-6(4-7(9)11)2-3-10(12)14-8/h2-5,11H,1H3 | ||
| 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. | ||
| 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 | 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]Planta Med. 2006 Jul;72(9):862-4.
Evaluation of antiviral activity of compounds isolated from Ranunculus sieboldii and Ranunculus sceleratus.[Pubmed: 16395649 ]Planta Med. 2005 Dec;71(12):1128-33.
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| Cell Research | Machilusmarin, a new neuroprotective isocoumarin dimer from the stems of Machilus ichangensis Rehd. et Wils.[Pubmed: 23082968 ]Nat Prod Res. 2013;27(17):1542-7.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). |
Isoscopoletin Dilution Calculator
Isoscopoletin Molarity Calculator
| 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 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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Machilusmarin, a new neuroprotective isocoumarin dimer from the stems of Machilus ichangensis Rehd. et Wils.[Pubmed:23082968]
Nat Prod Res. 2013;27(17):1542-7.
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). 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 microg mL(-1).
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]
Planta Med. 2006 Jul;72(9):862-4.
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. In contrast to the standard cytostatic drugs doxorubicin, vincristine, and paclitaxel, CEM/ADR5000 cells therefore did not exhibit cross-resistance to scopoletin and Isoscopoletin.
Evaluation of antiviral activity of compounds isolated from Ranunculus sieboldii and Ranunculus sceleratus.[Pubmed:16395649]
Planta Med. 2005 Dec;71(12):1128-33.
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. It is therefore suggested that further investigations on these bioactive compounds might be needed to discover and develop new antiviral agents.
