EhretinineCAS# 76231-29-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 76231-29-3 | SDF | Download SDF |
| PubChem ID | 336435 | Appearance | Powder |
| Formula | C16H21NO3 | M.Wt | 275.35 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(1R,7S,8R)-7-methyl-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl] 4-methoxybenzoate | ||
| SMILES | CC1CCN2C1C(CC2)OC(=O)C3=CC=C(C=C3)OC | ||
| Standard InChIKey | PIRUMYPCEYRZQG-NILFDRSVSA-N | ||
| Standard InChI | InChI=1S/C16H21NO3/c1-11-7-9-17-10-8-14(15(11)17)20-16(18)12-3-5-13(19-2)6-4-12/h3-6,11,14-15H,7-10H2,1-2H3/t11-,14+,15+/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. | ||
The herbs of Ehretia aspera
| Structure Identification | Phytochemistry,1980,19(6):1273-1274.Ehretinine, a novel pyrrolizidine alkaloid from Ehretia aspera[Reference: WebLink]
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Ehretinine Dilution Calculator
Ehretinine Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.6317 mL | 18.1587 mL | 36.3174 mL | 72.6348 mL | 90.7935 mL |
| 5 mM | 0.7263 mL | 3.6317 mL | 7.2635 mL | 14.527 mL | 18.1587 mL |
| 10 mM | 0.3632 mL | 1.8159 mL | 3.6317 mL | 7.2635 mL | 9.0794 mL |
| 50 mM | 0.0726 mL | 0.3632 mL | 0.7263 mL | 1.4527 mL | 1.8159 mL |
| 100 mM | 0.0363 mL | 0.1816 mL | 0.3632 mL | 0.7263 mL | 0.9079 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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Ehretinine, a novel pyrrolizidine alkaloid from Ehretia aspera
Phytochemistry Volume 19, Issue 6, 1980, Pages 1273-1274
The structure for Ehretinine, 7-O-(p-methoxybenzoyl)-retronecanol, a new pyrrolizidine alkaloid isolated from leaves of Ehretia aspera has been established by a combination of spectroscopic and chemical methods. To our knowledge this constitutes the first report of the natural occurrence of a retronecanol ester.
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