Heliosupine N-oxideCAS# 31701-88-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
Cas No. | 31701-88-9 | SDF | Download SDF |
PubChem ID | N/A | Appearance | White to off-white solid |
Formula | C20H31NO8 | M.Wt | 413.5 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Synonyms | Cyanoglossophine N-oxide | ||
Solubility | Soluble in methanol and water | ||
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. |
Heliosupine N-oxide Dilution Calculator
Heliosupine N-oxide Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.4184 mL | 12.0919 mL | 24.1838 mL | 48.3676 mL | 60.4595 mL |
5 mM | 0.4837 mL | 2.4184 mL | 4.8368 mL | 9.6735 mL | 12.0919 mL |
10 mM | 0.2418 mL | 1.2092 mL | 2.4184 mL | 4.8368 mL | 6.0459 mL |
50 mM | 0.0484 mL | 0.2418 mL | 0.4837 mL | 0.9674 mL | 1.2092 mL |
100 mM | 0.0242 mL | 0.1209 mL | 0.2418 mL | 0.4837 mL | 0.6046 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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Pyrrolizidine alkaloids from Solenanthus lanatus DC. with acetylcholinesterase inhibitory activity.[Pubmed:26735939]
Nat Prod Res. 2016 Nov;30(22):2567-2574.
The whole plant ethanolic extract of Solenanthus lanatus was used for the isolation of acetylcholinesterase inhibitors. A new pyrrolizidine alkaloid, 7-O-angeloylechinatine N-oxide, 1, was isolated together with three known compounds of the same class (3'-O-acetylHeliosupine N-oxide, 2, Heliosupine N-oxide, 3, and heliosupine, 4), by bioassay-guided approach. Their structures were elucidated by spectroscopic methods. All the isolated compounds showed inhibition activity against the AChE, with IC50 0.53-0.60 mM.