OxyimperatorinCAS# 35740-18-2 |
- Heraclenin
Catalog No.:BCN5187
CAS No.:2880-49-1
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| Cas No. | 35740-18-2 | SDF | Download SDF |
| PubChem ID | 182251 | Appearance | White-beige powder |
| Formula | C16H14O5 | M.Wt | 286.28 |
| Type of Compound | Coumarins | Storage | Desiccate at -20°C |
| Synonyms | Imperatorin epoxide; Oxyimperatorin; Prangenin | ||
| Solubility | Soluble in acetonitrile and chloroform | ||
| Chemical Name | 9-[(3,3-dimethyloxiran-2-yl)methoxy]furo[3,2-g]chromen-7-one | ||
| SMILES | CC1(C(O1)COC2=C3C(=CC4=C2OC=C4)C=CC(=O)O3)C | ||
| Standard InChIKey | CTJZWFCPUDPLME-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C16H14O5/c1-16(2)11(21-16)8-19-15-13-10(5-6-18-13)7-9-3-4-12(17)20-14(9)15/h3-7,11H,8H2,1-2H3 | ||
| 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 | Oxyimperatorin is a natural product from Angelica dahurica. |
| In vitro | Forecasting the Extraction of Coumarins in Angelica dahurica by Supercritical CO_2 with BP Neural Network[Reference: WebLink]《LISHIZHEN MEDICINE AND Materia MEDICA RESEARCH》 2006-02To predict the extraction results of coumarins in Angelica dahurica by supercritical CO_2 using back-propagation neural network. |
Oxyimperatorin Dilution Calculator
Oxyimperatorin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.4931 mL | 17.4654 mL | 34.9308 mL | 69.8617 mL | 87.3271 mL |
| 5 mM | 0.6986 mL | 3.4931 mL | 6.9862 mL | 13.9723 mL | 17.4654 mL |
| 10 mM | 0.3493 mL | 1.7465 mL | 3.4931 mL | 6.9862 mL | 8.7327 mL |
| 50 mM | 0.0699 mL | 0.3493 mL | 0.6986 mL | 1.3972 mL | 1.7465 mL |
| 100 mM | 0.0349 mL | 0.1747 mL | 0.3493 mL | 0.6986 mL | 0.8733 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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[Extraction of coumarins from Angelica dahurica by supercritical extraction and GC-MS analysis].[Pubmed:15706851]
Zhongguo Zhong Yao Za Zhi. 2004 Mar;29(3):241-4.
OBJECTIVE: To extract coumarins from Angelica Dahurica by supercritical CO2. METHOD: Six-factor and three-level orthogonal experimental design was used to optimize the SFE conditions as guided by the content of total coumarins in the extract. Constituents of the coumarins were analyzed by GC-MS, and their relative contents were determined by normalization method of areas. RESULT: Total 15 coumarins were separated, the relative contents of Oxyimperatorin, imperatorin and isoimperatorin being up to 42.40%, 22.14% and 12.12% respectively. Optimum extraction process was established: 21 MPa as extraction pressure, 50 degrees C as extraction temperature, 3 h as time for extraction, 20 mesh as pulverized degree, 6.5 MPa as separation pressure and 30 degrees C as separation temperature. CONCLUSION: Changes in extraction pressure, temperature, time, pulverized degree and separation pressure affect the extracting results remarkably.
