LeptocarpinineCAS# 221347-12-2 |
Quality Control & MSDS
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Cas No. | 221347-12-2 | SDF | Download SDF |
PubChem ID | 102004608 | Appearance | Powder |
Formula | C22H20NO6+ | M.Wt | 394.4 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | methyl 6-(6-methyl-8-methylidene-5,9-dihydro-[1,3]dioxolo[4,5-h][2]benzazepin-6-ium-7-yl)-1,3-benzodioxole-5-carboxylate | ||
SMILES | C[N+]1=C(C(=C)CC2=CC3=C(C=C2C1)OCO3)C4=CC5=C(C=C4C(=O)OC)OCO5 | ||
Standard InChIKey | QRIMLFRSYJBUBM-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C22H20NO6/c1-12-4-13-5-17-18(27-10-26-17)6-14(13)9-23(2)21(12)15-7-19-20(29-11-28-19)8-16(15)22(24)25-3/h5-8H,1,4,9-11H2,2-3H3/q+1 | ||
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 | Phytochemistry.1999 Jan 26;50(2):339–343.Five alkaloids from Hypecoum leptocarpum.[Reference: WebLink]
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Leptocarpinine Dilution Calculator

Leptocarpinine Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.5355 mL | 12.6775 mL | 25.355 mL | 50.7099 mL | 63.3874 mL |
5 mM | 0.5071 mL | 2.5355 mL | 5.071 mL | 10.142 mL | 12.6775 mL |
10 mM | 0.2535 mL | 1.2677 mL | 2.5355 mL | 5.071 mL | 6.3387 mL |
50 mM | 0.0507 mL | 0.2535 mL | 0.5071 mL | 1.0142 mL | 1.2677 mL |
100 mM | 0.0254 mL | 0.1268 mL | 0.2535 mL | 0.5071 mL | 0.6339 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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Five alkaloids from Hypecoum leptocarpum.
Phytochemistry.1999 Jan 26;50(2):339–343.
Five new alkaloids, Leptocarpinine, leptopine, leptopinine, leptopidine and leptopidinine were isolated, together with protopine, isohyperectine and oxohydrastinine, from Hypecoum leptocarpum. The structures were elucidated by spectral evidence.