Licoricesaponin E2CAS# 119417-96-8 |
Quality Control & MSDS
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Number of papers citing our products
| Cas No. | 119417-96-8 | SDF | Download SDF |
| PubChem ID | 86278258 | Appearance | Powder |
| Formula | C42H60O16 | M.Wt | 820.92 |
| Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC1(C2CCC3(C(C2(CCC1OC4C(C(C(C(O4)C(=O)O)O)O)OC5C(C(C(C(O5)C(=O)O)O)O)O)C)C(=O)C=C6C3(CCC7(C6CC8(CC7OC8=O)C)C)C)C)C | ||
| Standard InChIKey | ACCYCJOHUMRMMV-NHJGESHHSA-N | ||
| Standard InChI | InChI=1S/C42H60O16/c1-37(2)20-8-11-42(7)31(19(43)14-17-18-15-38(3)16-22(55-36(38)53)39(18,4)12-13-41(17,42)6)40(20,5)10-9-21(37)54-35-30(26(47)25(46)29(57-35)33(51)52)58-34-27(48)23(44)24(45)28(56-34)32(49)50/h14,18,20-31,34-35,44-48H,8-13,15-16H2,1-7H3,(H,49,50)(H,51,52)/t18-,20-,21-,22+,23-,24-,25-,26-,27+,28-,29-,30+,31+,34-,35+,38+,39+,40-,41+,42+/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. | ||
| Description | 1. Licoricesaponin E2 displayed the inhibition on the growth of cancer cells with IC50 at 18.3-41.6 umol/L, it could significantly increase the cytotoxic activity after hydrolysis. |
Licoricesaponin E2 Dilution Calculator
Licoricesaponin E2 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.2181 mL | 6.0907 mL | 12.1815 mL | 24.3629 mL | 30.4536 mL |
| 5 mM | 0.2436 mL | 1.2181 mL | 2.4363 mL | 4.8726 mL | 6.0907 mL |
| 10 mM | 0.1218 mL | 0.6091 mL | 1.2181 mL | 2.4363 mL | 3.0454 mL |
| 50 mM | 0.0244 mL | 0.1218 mL | 0.2436 mL | 0.4873 mL | 0.6091 mL |
| 100 mM | 0.0122 mL | 0.0609 mL | 0.1218 mL | 0.2436 mL | 0.3045 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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Chemical constituents of triterpenoid saponins from Glycyrrhiza uralensis.
Chinese Traditional & Herbal Drugs, 2013, 44(12):1552-1557.
To study the chemical constituents from the roots and rhizomes of Glycyrrhiza uralensis. Methods: The compounds were separated and purified by solvent and chromatographic methods. Their structures were identified by spectroscopic techniques. Results: Fourteen triterpenoid saponins isolated from 50% ethanol extract of the roots and rhizomes of G. uralensis were identified as uralsaponin C (1), uralsaponin D (2), licorice-saponin A3 (3), uralsaponin F (4), 22β-acetoxyl-glycyrrizin (5), 24-hydroxyl-licorice-saponin E2 (6), Licoricesaponin E2 (7), licorice-saponin G2 (8), 22β-acetoxyl-glyrrhaldehyde (9), 3β-O-[β-D-glucuronopyranosyl-(1→2) - β-D-glucuronopyranosyl]-glycyrretol (10), araboglycyrrhizin (11), licorice-saponin J2 (12), glycyrrhizin (13), and glycyrrhetic acid monoglucuronide (14). Compounds 1-14 showed the cytotoxic activity against the human cancer cell lines MGC-803, SW620, and SMMC-7721 with IC50 > 100 μmol/L. The aglycones of compounds 2, 6-8, and 13 displayed the inhibition on the growth of cancer cells with IC50 at 18.3-41.6 μmol/L. Conclusion: Compound 14 is a new natural product, and compound 11 is isolated from the plant for the first time; Compounds 1-14 show no cytotoxic activity against the human cancer cell lines MGC-803, SW620, and SMMC-7721, and the aglycones of compounds 2, 6-8, and 13 could significantly increase the cytotoxic activity after hydrolysis.
