Ducheside ACAS# 176665-78-4 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 176665-78-4 | SDF | Download SDF |
| PubChem ID | 5316973 | Appearance | Powder |
| Formula | C20H16O12 | M.Wt | 448.3 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | COC1=C(C=C2C3=C1OC(=O)C4=CC(=C(C(=C43)OC2=O)O)OC5C(C(C(CO5)O)O)O)O | ||
| Standard InChIKey | VAXNJGHUQUHOGC-ZDLAQBPYSA-N | ||
| Standard InChI | InChI=1S/C20H16O12/c1-28-15-7(21)2-5-11-10-6(19(27)32-17(11)15)3-9(13(24)16(10)31-18(5)26)30-20-14(25)12(23)8(22)4-29-20/h2-3,8,12,14,20-25H,4H2,1H3/t8-,12+,14-,20+/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 | Ducheside A is a natural product from Diplopanax stachyanthus. |
| Structure Identification | Yao Xue Xue Bao. 1996;31(11):844-8.[New ellagic glycosides and known triterpenoids from Duchesnea indica Focke].[Pubmed: 9863255]
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Ducheside A Dilution Calculator
Ducheside A Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.2306 mL | 11.1532 mL | 22.3065 mL | 44.613 mL | 55.7662 mL |
| 5 mM | 0.4461 mL | 2.2306 mL | 4.4613 mL | 8.9226 mL | 11.1532 mL |
| 10 mM | 0.2231 mL | 1.1153 mL | 2.2306 mL | 4.4613 mL | 5.5766 mL |
| 50 mM | 0.0446 mL | 0.2231 mL | 0.4461 mL | 0.8923 mL | 1.1153 mL |
| 100 mM | 0.0223 mL | 0.1115 mL | 0.2231 mL | 0.4461 mL | 0.5577 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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[New ellagic glycosides and known triterpenoids from Duchesnea indica Focke].[Pubmed:9863255]
Yao Xue Xue Bao. 1996;31(11):844-8.
Two new ellagic glycosides, named Ducheside A and ducheside B, have been isolated from Ducheside indica Focke. Their structures were established as 3'-O-methyl-ellagic acid-4-O-beta-D-xylopyranoside (I), 3'-O-methyl-ellagic acid-4-O-alpha-L-arabinofuranoside (II), respectively, on the basis of chemical method and spectral analysis. In addition, four known compounds were isolated and identified as 3 beta-hydroxylurs-12-en-28-oic acid (III), 2 alpha, 3 beta, 19 alpha-trihydroxylurs-12-en-28-oic acid (IV), 2 alpha, 3 beta, 19 alpha-trihydroxylurs-12-en-28-oic acid 28-O-beta-D-glucopyranoside (V), 2 alpha, 3 alpha, 19 alpha-trihydroxylurs-12-en-28-oic acid 28-O-beta-D-glucopyranoside (VI). Compounds IV, V, VI were isolated for the first time from Duchesnea genus.
