UplandicineCAS# 74202-10-1 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 74202-10-1 | SDF | Download SDF |
| PubChem ID | 156778 | Appearance | Powder |
| Formula | C17H27NO7 | M.Wt | 357.40 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(7R,8R)-7-acetyloxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2R)-2,3-dihydroxy-2-[(1S)-1-hydroxyethyl]-3-methylbutanoate | ||
| SMILES | CC(C(C(=O)OCC1=CCN2C1C(CC2)OC(=O)C)(C(C)(C)O)O)O | ||
| Standard InChIKey | IHRIHUJNKKMIDN-YYGKBEQOSA-N | ||
| Standard InChI | InChI=1S/C17H27NO7/c1-10(19)17(23,16(3,4)22)15(21)24-9-12-5-7-18-8-6-13(14(12)18)25-11(2)20/h5,10,13-14,19,22-23H,6-9H2,1-4H3/t10-,13+,14+,17-/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 | 1. Uplandicine exhibits antibacterial effects with a MIC of 1.7 mg/ml in E. coli . |
| Targets | Antifection |
Uplandicine Dilution Calculator
Uplandicine Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.798 mL | 13.9899 mL | 27.9799 mL | 55.9597 mL | 69.9496 mL |
| 5 mM | 0.5596 mL | 2.798 mL | 5.596 mL | 11.1919 mL | 13.9899 mL |
| 10 mM | 0.2798 mL | 1.399 mL | 2.798 mL | 5.596 mL | 6.995 mL |
| 50 mM | 0.056 mL | 0.2798 mL | 0.5596 mL | 1.1192 mL | 1.399 mL |
| 100 mM | 0.028 mL | 0.1399 mL | 0.2798 mL | 0.5596 mL | 0.6995 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 Echium rauwolfii and Echium horridum (Boraginaceae).[Pubmed:10431383]
Z Naturforsch C. 1999 May-Jun;54(5-6):295-300.
Echimidine was isolated from Echium rauwolfii and Echium horridum and identified by MS, 1H- and 13C NMR as a major alkaloid. In addition, structures of 12 minor alkaloids were inferred from GLC and GLC-MS analyses: 7-angeloylretronecine, 7-tigloylretronecine, lycopsamine, 7-acetyllycopsamine, Uplandicine, 7-angeloyllycopsamine, 7-tigloyllycopsamine, tigloyl isomer of echimidine, 7-angeloyl-9-(2-methylbutyryl)retronecine, 7-tigloyl-9-(2-methylbutyryl)retronecine, 7-angeloyl-9-(2,3-dihydroxybutyryl)retronecine, and 7-tigloyl-9-(2,3-dihydroxybutyryl)retronecine. Both species had similar alkaloid profiles. Alkaloid extracts exhibited antibacterial effects with a MIC of 1.7 mg/ml in E. coli. Microscopic examination of E. coli treated with different subtoxic alkaloid concentrations (13-52 micrograms/ml) revealed extensive filamentation.
Pyrrolizidine alkaloids of Echium vulgare honey found in pure pollen.[Pubmed:15686407]
J Agric Food Chem. 2005 Feb 9;53(3):594-600.
The pyrrolizidine alkaloids previously identified in floral honey attributed to Echium vulgare (Boraginaceae) have been detected (8000-14 000 ppm) in pure pollen collected from the anthers of Echium vulgare. Pyrrolizidine alkaloids and/or their N-oxides were isolated from the aqueous acid extracts of pollen by use of strong cation-exchange, solid-phase extraction and identified by liquid chromatographic/mass spectrometric (LCMS) analysis. The pyrrolizidine alkaloids in the pollen are present mainly as the N-oxides. In addition to seven previously described pyrrolizidine alkaloids and/or their N-oxides (echimidine, acetylechimidine, Uplandicine, 9-O-angelylretronecine, echiuplatine, leptanthine, and echimiplatine), one unidentified (echivulgarine), but previously found in honey, and two previously undescribed (vulgarine and 7-O-acetylvulgarine) pyrrolizidine alkaloids and/or their N-oxides were identified in the pollen. Tentative structures for these unidentified pyrrolizidine alkaloids are proposed on the basis of the mass spectrometric data and biogenetic considerations. The implications of these results for identifying the source and subsequent concentrations of pyrrolizidine alkaloids in honeys and commercial bee pollen are briefly discussed.
