IsoanhydroicaritinCAS# 28610-30-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 28610-30-2 | SDF | Download SDF |
| PubChem ID | 5322079 | Appearance | Yellow powder |
| Formula | C21H20O6 | M.Wt | 368.4 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 3,5-dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-8-(3-methylbut-2-enyl)chromen-4-one | ||
| SMILES | CC(=CCC1=C(C=C(C2=C1OC(=C(C2=O)O)C3=CC=C(C=C3)O)O)OC)C | ||
| Standard InChIKey | RJANATGWWPNKAL-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C21H20O6/c1-11(2)4-9-14-16(26-3)10-15(23)17-18(24)19(25)20(27-21(14)17)12-5-7-13(22)8-6-12/h4-8,10,22-23,25H,9H2,1-3H3 | ||
| 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 | Isoanhydroicaritin is a natural product from Epimedium brevicornu Maxim. |
| Structure Identification | Chinese Pharmaceutical Journal, 2016 , 51 (24) :2169-2174Isolation of antibacterial activity constituents of total flavonoids from sophora flavescens and simultaneous determination of seven flavonoids by HPLC[Reference: WebLink]To study the chemical constituents of the total flavonoids from Sophora flavescens and establish a method for simultaneous determination of seven compounds. |
Isoanhydroicaritin Dilution Calculator
Isoanhydroicaritin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.7144 mL | 13.5722 mL | 27.1444 mL | 54.2888 mL | 67.861 mL |
| 5 mM | 0.5429 mL | 2.7144 mL | 5.4289 mL | 10.8578 mL | 13.5722 mL |
| 10 mM | 0.2714 mL | 1.3572 mL | 2.7144 mL | 5.4289 mL | 6.7861 mL |
| 50 mM | 0.0543 mL | 0.2714 mL | 0.5429 mL | 1.0858 mL | 1.3572 mL |
| 100 mM | 0.0271 mL | 0.1357 mL | 0.2714 mL | 0.5429 mL | 0.6786 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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Isolation of antibacterial activity constituents of total flavonoids from sophora flavescens and simultaneous determination of seven flavonoids by HPLC
Chinese Pharmaceutical Journal, 2016 , 51 (24) :2169-2174
To study the chemical constituents of the total flavonoids from Sophora flavescens and establish a method for simultaneous determination of seven compounds. METHODS: The compounds were isolated by chromatography on silica gel and ODS column and their structures were elucidated by spectroscopic analysis. The samples were analyzed on a Dikma C18 column (4.6 mm × 250 mm, 5 μm) ; gradient elution was performed using mobile phase composed of methanol (A) and water (B); the detection was carried out using a photodiode array detector at 280 nm. RESULTS: Seven compounds were isolated and their structures were identified as kuratidine (1), sophoraflavanone G (2), kurarinone (3), Isoanhydroicaritin (4), isoxanthohumol (5), formononetin (6), and trifolirhizin (7). The calibration curve was linear within 8.70-87.00, 44.25-442.50, 128.10-1 281.00, 9.40-94.00, 48.40-484.00, 14.20-142.00, and 25.70-257.00 μg·mL⁻1 for kuraridine, sophoraflavanone G, kurarinone, Isoanhydroicaritin, isoxanthohumol, formononetin, and trifolirhizin, respectively (r > 0.999 0), and the extraction recoveries varied from 95% to 105%. CONCLUSION: The main chemical components contributing to antibacterial activity of total flavonoids may be sophoraflavanone G, kurarinone, and isoxanthohumol. The method is simple, rapid, accurate, and can be used simultaneously to determine the contents of the seven active ingredients.
