Dregeoside A11CAS# 89020-11-1 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 89020-11-1 | SDF | Download SDF |
| PubChem ID | 102004635 | Appearance | Powder |
| Formula | C55H88O22 | M.Wt | 1101.3 |
| Type of Compound | Steroids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(3S,8R,9S,10R,11S,12S,13S,14S,17S)-17-acetyl-11-acetyloxy-14-hydroxy-3-[(2R,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,3R,4S,5R,6R)-3-hydroxy-4-methoxy-6-methyl-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,15,16,17-dodecahydrocyclopenta[a]phenanthren-12-yl] 3-methylbutanoate | ||
| SMILES | CC1C(C(CC(O1)OC2CCC3(C4C(CC=C3C2)C5(CCC(C5(C(C4OC(=O)C)OC(=O)CC(C)C)C)C(=O)C)O)C)OC)OC6CC(C(C(O6)C)OC7C(C(C(C(O7)C)OC8C(C(C(C(O8)CO)O)O)O)OC)O)OC | ||
| Standard InChIKey | MFKBDIFPRYHKES-CYVLKZQISA-N | ||
| Standard InChI | InChI=1S/C55H88O22/c1-24(2)19-37(59)74-50-48(71-29(7)58)40-33(55(64)18-16-32(25(3)57)54(50,55)9)14-13-30-20-31(15-17-53(30,40)8)72-38-21-34(65-10)45(26(4)68-38)75-39-22-35(66-11)46(27(5)69-39)76-52-44(63)49(67-12)47(28(6)70-52)77-51-43(62)42(61)41(60)36(23-56)73-51/h13,24,26-28,31-36,38-52,56,60-64H,14-23H2,1-12H3/t26-,27-,28-,31+,32-,33-,34+,35+,36-,38+,39+,40-,41-,42+,43-,44-,45-,46-,47-,48+,49+,50-,51+,52+,53+,54+,55+/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 | Dregeoside A11 is a natural product from Dregea volubilis. |
| Structure Identification | Chemical & Pharmaceutical Bulletin, 1983 , 31 (11) :3971-83.Studies on the constituents of Asclepiadaceae plants. LVI. Isolation of new antitumor-active glycosides from Dregea volubilis (L.) BENTH.[Reference: WebLink]Seven new glycosides were isolated from the stem of Dregea volubilis (L.) BENTH.
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Dregeoside A11 Dilution Calculator
Dregeoside A11 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 0.908 mL | 4.5401 mL | 9.0802 mL | 18.1604 mL | 22.7004 mL |
| 5 mM | 0.1816 mL | 0.908 mL | 1.816 mL | 3.6321 mL | 4.5401 mL |
| 10 mM | 0.0908 mL | 0.454 mL | 0.908 mL | 1.816 mL | 2.27 mL |
| 50 mM | 0.0182 mL | 0.0908 mL | 0.1816 mL | 0.3632 mL | 0.454 mL |
| 100 mM | 0.0091 mL | 0.0454 mL | 0.0908 mL | 0.1816 mL | 0.227 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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Studies on the constituents of Asclepiadaceae plants. LVI. Isolation of new antitumor-active glycosides from Dregea volubilis (L.) BENTH.
Chemical & Pharmaceutical Bulletin, 1983 , 31 (11) :3971-83.
Seven new glycosides were isolated from the stem of Dregea volubilis (L.) BENTH. The structures of dregeoside Ap1 (1), dregeoside Ao1 (2), dregeoside Aa1 (3), Dregeoside A11 (4), dregeoside C11 (5), dregeoside Ka1 (6), and dregeoside Ka1 (7) were deduced on the basis of chemical and spectral evidence as drevogenin A 3-O-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, drevogenin A 3-O-β-D-glucopyranosyl-(1→4)-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, drevogenin A 3-O-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, drevogenin A 3-O-β-D-glucopyranosyl-(1→4)-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, drevogenin C 3-O-β-D-glucopyranosyl-(1→4)-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, drebyssogenin K2 3-O-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, and drebyssogenin K2 3-O-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside, respectively. Among them, 1 and 2 were active against Ehrlich carcinoma (solid type), and the latter was also active against melanoma B-16.
