OxoepistephamiersineCAS# 51804-68-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 51804-68-3 | SDF | Download SDF |
PubChem ID | 179590 | Appearance | Powder |
Formula | C21H25NO7 | M.Wt | 403.4 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
SMILES | CN1C(=O)CC23C14CC(C5=C2C(=C(C=C5)OC)OC)OC4(C(C(=O)C3)OC)OC | ||
Standard InChIKey | UMLCCHVXIGOAFZ-BXPSQMFMSA-N | ||
Standard InChI | InChI=1S/C21H25NO7/c1-22-15(24)10-19-8-12(23)18(27-4)21(28-5)20(19,22)9-14(29-21)11-6-7-13(25-2)17(26-3)16(11)19/h6-7,14,18H,8-10H2,1-5H3/t14-,18+,19?,20+,21?/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 | Standard reference |
Structure Identification | Journal of Natural Products,1984 ,47(5) :858-861.Oxoepistephamiersine, a New Hasubanalactam Alkaloid from Stephania japonica[Reference: WebLink]
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Oxoepistephamiersine Dilution Calculator
Oxoepistephamiersine Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.4789 mL | 12.3946 mL | 24.7893 mL | 49.5786 mL | 61.9732 mL |
5 mM | 0.4958 mL | 2.4789 mL | 4.9579 mL | 9.9157 mL | 12.3946 mL |
10 mM | 0.2479 mL | 1.2395 mL | 2.4789 mL | 4.9579 mL | 6.1973 mL |
50 mM | 0.0496 mL | 0.2479 mL | 0.4958 mL | 0.9916 mL | 1.2395 mL |
100 mM | 0.0248 mL | 0.1239 mL | 0.2479 mL | 0.4958 mL | 0.6197 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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Oxoepistephamiersine, a New Hasubanalactam Alkaloid from Stephania japonica
Journal of Natural Products,1984 ,47(5) :858-861.
A new hasubanalactam alkaloid, Oxoepistephamiersine (1), was isolated together with known alkaloids, oxostephamiersine (2) and lanuginosine (3), from the petroleum ether extraction of the roots of Stephania japonica. The new alkaloid is the seventh hasubanalactam congener isolated from the Stephania genus.