Sophoraflavone ACAS# 105594-08-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 105594-08-9 | SDF | Download SDF |
PubChem ID | 184512 | Appearance | Powder |
Formula | C27H30O13 | M.Wt | 562.5 |
Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 8-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]-7-hydroxy-2-(4-hydroxyphenyl)chromen-4-one | ||
SMILES | CC1C(C(C(C(O1)OC2C(C(C(OC2C3=C(C=CC4=C3OC(=CC4=O)C5=CC=C(C=C5)O)O)CO)O)O)O)O)O | ||
Standard InChIKey | QWQINSCQRIBWBV-VEWXVMPQSA-N | ||
Standard InChI | InChI=1S/C27H30O13/c1-10-19(32)21(34)23(36)27(37-10)40-26-22(35)20(33)17(9-28)39-25(26)18-14(30)7-6-13-15(31)8-16(38-24(13)18)11-2-4-12(29)5-3-11/h2-8,10,17,19-23,25-30,32-36H,9H2,1H3/t10-,17+,19-,20+,21+,22-,23+,25-,26+,27-/m0/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. |
Sophoraflavone A Dilution Calculator
Sophoraflavone A Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.7778 mL | 8.8889 mL | 17.7778 mL | 35.5556 mL | 44.4444 mL |
5 mM | 0.3556 mL | 1.7778 mL | 3.5556 mL | 7.1111 mL | 8.8889 mL |
10 mM | 0.1778 mL | 0.8889 mL | 1.7778 mL | 3.5556 mL | 4.4444 mL |
50 mM | 0.0356 mL | 0.1778 mL | 0.3556 mL | 0.7111 mL | 0.8889 mL |
100 mM | 0.0178 mL | 0.0889 mL | 0.1778 mL | 0.3556 mL | 0.4444 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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Inhibition of Cytochrome P450 Activities by Sophora flavescens Extract and Its Prenylated Flavonoids in Human Liver Microsomes.[Pubmed:31001351]
Evid Based Complement Alternat Med. 2019 Mar 13;2019:2673769.
Sophora flavescens possesses several pharmacological properties and has been widely used for the treatment of diarrhea, inflammation, abscess, dysentery, and fever in East Asian countries. S. flavescens is a major source of prenylated flavonoids, such as Sophoraflavone And kushenol. In this study, we examined the effects of S. flavescens extract and its prenylated flavonoids on cytochrome P450 (CYP) isoform activity in human liver microsomes. The extract inhibited CYP2C8, CYP2C9, CYP2C19, and CYP3A activities, with IC50 values of 1.42, 13.6, 19.1, and 50 microg/mL, respectively. CYP2B6 was only inhibited in human liver microsomes preincubated with the extract. CYP3A4 was more strongly inhibited by the extract in the presence of NADPH, suggesting that the extract may inhibit CYP2B6 and CYP3A4 via mechanism-based inactivation. Prenylated flavonoids also inhibited CYP isoforms with different selectivity and modes of action. Kushenol I, leachianone A, and sophoraflavone G inhibited CYP2B6, whereas kushenol C, kushenol I, kushenol M, leachianone A, and sophoraflavone G inhibited CYP3A4 via mechanism-based inhibition. Our results suggest that S. flavescens may contribute to herb-drug interactions when coadministered with drugs metabolized by CYP2B6, CYP2C8, CYP2C9, and CYP3A4.