EdultinCAS# 15591-75-0 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 15591-75-0 | SDF | Download SDF |
PubChem ID | 5317013 | Appearance | Powder |
Formula | C21H22O7 | M.Wt | 386.4 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | [(8S,9R)-8-(2-acetyloxypropan-2-yl)-2-oxo-8,9-dihydrofuro[2,3-h]chromen-9-yl] (Z)-2-methylbut-2-enoate | ||
SMILES | CC=C(C)C(=O)OC1C(OC2=C1C3=C(C=C2)C=CC(=O)O3)C(C)(C)OC(=O)C | ||
Standard InChIKey | FFCDTHIJWHJUQJ-JZWAJAMXSA-N | ||
Standard InChI | InChI=1S/C21H22O7/c1-6-11(2)20(24)27-18-16-14(25-19(18)21(4,5)28-12(3)22)9-7-13-8-10-15(23)26-17(13)16/h6-10,18-19H,1-5H3/b11-6-/t18-,19+/m1/s1 | ||
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. |
Edultin Dilution Calculator
Edultin Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.588 mL | 12.94 mL | 25.8799 mL | 51.7598 mL | 64.6998 mL |
5 mM | 0.5176 mL | 2.588 mL | 5.176 mL | 10.352 mL | 12.94 mL |
10 mM | 0.2588 mL | 1.294 mL | 2.588 mL | 5.176 mL | 6.47 mL |
50 mM | 0.0518 mL | 0.2588 mL | 0.5176 mL | 1.0352 mL | 1.294 mL |
100 mM | 0.0259 mL | 0.1294 mL | 0.2588 mL | 0.5176 mL | 0.647 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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Examination of coumarins, flavonoids and polysaccharopeptide for antibacterial activity.[Pubmed:8981074]
Gen Pharmacol. 1996 Oct;27(7):1237-40.
1. Coumarins, flavonoids and polysaccharopeptide were tested for antibacterial activity. 2. The bacteria used for this study included clinical isolates of Staphylococcus aureus, Shigella flexneri, Salmonella typhi, Escherichia coli and Pseudomonas aeruginosa. 3. Most of the coumarins tested failed to inhibit the bacteria at 25 mg/l. Edultin at 128 mg/l inhibited 4 of the 8 P. aeruginosa strains and 1 of the S. aureus strains tested. O-acetylcolumbianetin and imperatorin did not inhibit any isolate, even at 128 mg/l. 4. When tested at the dose of 128 mg/l, the flavonoids (rutin, naringin and baicalin) inhibited 25% or less of P. aeruginosa and only baicalin was active against S. aureus. 5. Arbutin and 4-(beta-D-glucopyranosyloxyl)-benzaldehyde inhibited 3 of the 8 P. aeruginosa strains when tested at 128 mg/l. 6. Polysaccharopeptide from the fungus Coriolus versicolor failed to inhibit any P. aeruginosa or S. aureus strain at 128 mg/l.