3-Epibetulinic acidCAS# 38736-77-5 |
- Betulinic acid
Catalog No.:BCN5524
CAS No.:472-15-1
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 38736-77-5 | SDF | Download SDF |
PubChem ID | 485711 | Appearance | Powder |
Formula | C30H48O3 | M.Wt | 456.706 |
Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (1R,3aS,5aR,5bR,7aR,9R,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid | ||
SMILES | CC(=C)C1CCC2(C1C3CCC4C5(CCC(C(C5CCC4(C3(CC2)C)C)(C)C)O)C)C(=O)O | ||
Standard InChIKey | QGJZLNKBHJESQX-ULZDWRHHSA-N | ||
Standard InChI | InChI=1S/C30H48O3/c1-18(2)19-10-15-30(25(32)33)17-16-28(6)20(24(19)30)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h19-24,31H,1,8-17H2,2-7H3,(H,32,33)/t19-,20+,21-,22+,23+,24+,27-,28+,29+,30-/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. Epibetulinic acid has anti-inflammatory activity, it exhibits potent inhibitory effects on NO and prostaglandin E(2) production in mouse macrophages (RAW 264.7) stimulated with bacterial endotoxin. |
Targets | NO | PGE |
3-Epibetulinic acid Dilution Calculator
3-Epibetulinic acid Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.1896 mL | 10.948 mL | 21.8959 mL | 43.7918 mL | 54.7398 mL |
5 mM | 0.4379 mL | 2.1896 mL | 4.3792 mL | 8.7584 mL | 10.948 mL |
10 mM | 0.219 mL | 1.0948 mL | 2.1896 mL | 4.3792 mL | 5.474 mL |
50 mM | 0.0438 mL | 0.219 mL | 0.4379 mL | 0.8758 mL | 1.0948 mL |
100 mM | 0.0219 mL | 0.1095 mL | 0.219 mL | 0.4379 mL | 0.5474 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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A new ferulic acid ester, a new ellagic acid derivative, and other constituents from pachycentria formosana: effects on neutrophil pro-inflammatory responses.[Pubmed:21922659]
Chem Biodivers. 2011 Sep;8(9):1709-16.
A new ferulic acid ester derivative, tetracosane-1,24-diyl di[(Z)-ferulate] (1), and a new ellagic acid derivative, 3,4 : 3',4'-bis(O,O-methylene)ellagic acid (2), have been isolated from leaves and twigs of Pachycentria formosana, together with eight known compounds. Their structures were determined by in-depth spectroscopic and mass-spectrometric analyses. Among the isolated compounds, oleanolic acid (6), ursolic acid acetate (7), and 3-Epibetulinic acid (9) exhibited potent inhibition (IC(50) values = 21.8 muM) of O(2)(-) generation by human neutrophils in response to N-formyl-L-methionyl-L-leucyl-L-phenylalanine/cytochalasin B (fMLP/CB). In addition, oleanolic acid (6), 3-O-[(E)-feruloyl]ursolic acid (8), 3-Epibetulinic acid (9), and lawsonic acid (10) also inhibited fMLP/CB-induced elastase release with IC(50) values = 18.6 muM.