(-)-Ampelopsin HCAS# N/A |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | N/A | SDF | Download SDF |
| PubChem ID | 21606291 | Appearance | Powder |
| Formula | C56H42O12 | M.Wt | 906.94 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (1R,4R,5R,11R,12R,15R,16R,22R)-4,15-bis(3,5-dihydroxyphenyl)-5,11,16,22-tetrakis(4-hydroxyphenyl)-6,17-dioxahexacyclo[10.10.0.02,10.03,7.013,21.014,18]docosa-2(10),3(7),8,13(21),14(18),19-hexaene-9,20-diol | ||
| SMILES | C1=CC(=CC=C1C2C3C(C(C4=C(C=C5C(=C34)C(C(O5)C6=CC=C(C=C6)O)C7=CC(=CC(=C7)O)O)O)C8=CC=C(C=C8)O)C9=C1C(C(OC1=CC(=C29)O)C1=CC=C(C=C1)O)C1=CC(=CC(=C1)O)O)O | ||
| Standard InChIKey | HEIKOEZNFLUAEJ-OAPWRRNMSA-N | ||
| Standard InChI | InChI=1S/C56H42O12/c57-31-9-1-25(2-10-31)43-47-39(65)23-41-49(45(29-17-35(61)21-36(62)18-29)55(67-41)27-5-13-33(59)14-6-27)53(47)52-44(26-3-11-32(58)12-4-26)48-40(66)24-42-50(54(48)51(43)52)46(30-19-37(63)22-38(64)20-30)56(68-42)28-7-15-34(60)16-8-28/h1-24,43-46,51-52,55-66H/t43-,44-,45-,46-,51+,52+,55+,56+/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. | ||
| Description | Ampelopsin H has antioxidant activity, it shows that activity as radical hydroxyl scavenger an IC 50 4840.0 ug/mL. |
| Targets | ROS |
| In vitro | BALANOCARPOL AND AMPELOPSIN H, TWO OLIGORESVERATROLS FROM STEM BARK OF Hopea odorata (DIPTEROCARPACEAE)[Reference: WebLink]Indonesian Journal of Chemistry, 2010, 6(3).Two oligoresveratrol, namely balanocarpol (2) and ampelopsin H (3) had been isolated from the steam bark of Hopea odorata (Dipterocarpaceae). |
(-)-Ampelopsin H Dilution Calculator
(-)-Ampelopsin H Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.1026 mL | 5.513 mL | 11.0261 mL | 22.0522 mL | 27.5652 mL |
| 5 mM | 0.2205 mL | 1.1026 mL | 2.2052 mL | 4.4104 mL | 5.513 mL |
| 10 mM | 0.1103 mL | 0.5513 mL | 1.1026 mL | 2.2052 mL | 2.7565 mL |
| 50 mM | 0.0221 mL | 0.1103 mL | 0.2205 mL | 0.441 mL | 0.5513 mL |
| 100 mM | 0.011 mL | 0.0551 mL | 0.1103 mL | 0.2205 mL | 0.2757 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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BALANOCARPOL AND AMPELOPSIN H, TWO OLIGORESVERATROLS FROM STEM BARK OF Hopea odorata (DIPTEROCARPACEAE)
Indonesian Journal of Chemistry, 2010, 6(3).
Two oligoresveratrol, namely balanocarpol (2) and ampelopsin H (3) had been isolated from the steam bark of Hopea odorata (Dipterocarpaceae). The structures of these compounds were elucidated based on physical and spectroscopic data (MS, 1 H and 13 C NMR 1D and 2D). The activity of these compounds was evaluated against the 2-deoxyribose degradation induced by the hydroxyl radical generated via a Fenton-type reaction. The result showed that activity each compounds as radical hydroxyl scavenger of balanocarpol, and ampelopsin H with an IC 50 1802.3 and 4840.0 ug/mL. respectively. Each compound showed low activity. Vitamin C (IC 50 83.9 ug/mL) and butylated hydroxyl toluene (1328.0 ug/mL) were used as positif controls. These results suggest that oligoresveratrols from stem bark of H. odorata may be useful as potential sources of natural antioxidants.
