EpicorynoxidineCAS# 58000-48-9 |
- Corynoxidine
Catalog No.:BCN6798
CAS No.:57906-85-1
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 58000-48-9 | SDF | Download SDF |
| PubChem ID | 21589011 | Appearance | Oil |
| Formula | C21H25NO5 | M.Wt | 371.43 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (7R,13aS)-2,3,9,10-tetramethoxy-7-oxido-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinolin-7-ium | ||
| SMILES | COC1=C(C2=C(CC3C4=CC(=C(C=C4CC[N+]3(C2)[O-])OC)OC)C=C1)OC | ||
| Standard InChIKey | QYEMUDHNCZHUKC-HTAPYJJXSA-N | ||
| Standard InChI | InChI=1S/C21H25NO5/c1-24-18-6-5-13-9-17-15-11-20(26-3)19(25-2)10-14(15)7-8-22(17,23)12-16(13)21(18)27-4/h5-6,10-11,17H,7-9,12H2,1-4H3/t17-,22+/m0/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 | Epicorynoxidine is a natural product from Corydalis tashiroi. |
| Structure Identification | Planta Med. 1999 Oct;65(7):643-7.New tetrahydroprotoberberine N-oxide alkaloids and cytotoxic constituents of Corydalis tashiroi.[Pubmed: 17260290 ]
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Epicorynoxidine Dilution Calculator
Epicorynoxidine Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.6923 mL | 13.4615 mL | 26.923 mL | 53.8459 mL | 67.3074 mL |
| 5 mM | 0.5385 mL | 2.6923 mL | 5.3846 mL | 10.7692 mL | 13.4615 mL |
| 10 mM | 0.2692 mL | 1.3461 mL | 2.6923 mL | 5.3846 mL | 6.7307 mL |
| 50 mM | 0.0538 mL | 0.2692 mL | 0.5385 mL | 1.0769 mL | 1.3461 mL |
| 100 mM | 0.0269 mL | 0.1346 mL | 0.2692 mL | 0.5385 mL | 0.6731 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 tetrahydroprotoberberine N-oxide alkaloids and cytotoxic constituents of Corydalis tashiroi.[Pubmed:17260290]
Planta Med. 1999 Oct;65(7):643-7.
Three new tetrahydroprotoberberine N-oxide alkaloids, (-)- cis-corydalmine N-oxide, (-)- trans-corydalmine N-oxide, and (-)- trans-isocorypalmine N-oxide, along with three known benzo[ C]phenanthridine alkaloids, norsanguinarine, dihydrosanguinarine, and oxysanguinarine, six known berberine alkaloids, (-)-tetrahydropalmatine, (-)-corydalmine, (-)-scoulerine, (-)-corynoxidine, (-)-Epicorynoxidine, palmatine, and protopine, have been isolated from the herb Corydalis tashiroi. The structures of these compounds were elucidated by spectroscopic analysis. Three of the isolated compounds show significant cytotoxic activities (ED (50) values < 4 microg/ml) against P-388, KB16, A549, and HT-29 cell lines.
