DehydrogeijerinCAS# 16850-91-2 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 16850-91-2 | SDF | Download SDF |
| PubChem ID | 620900 | Appearance | Powder |
| Formula | C15H14O4 | M.Wt | 258.27 |
| Type of Compound | Coumarins | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 7-methoxy-6-(3-methylbut-2-enoyl)chromen-2-one | ||
| SMILES | CC(=CC(=O)C1=C(C=C2C(=C1)C=CC(=O)O2)OC)C | ||
| Standard InChIKey | XJDSLGAFRQCARR-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C15H14O4/c1-9(2)6-12(16)11-7-10-4-5-15(17)19-13(10)8-14(11)18-3/h4-8H,1-3H3 | ||
| 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. Dehydrogeijerin significantly inhibits the inflammatory activity of activated macrophages, suggesting that it could be a potential candidate for the treatment of inflammatory disease. |
| Targets | NO | COX | NOS | MAPK |
Dehydrogeijerin Dilution Calculator
Dehydrogeijerin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.8719 mL | 19.3596 mL | 38.7192 mL | 77.4383 mL | 96.7979 mL |
| 5 mM | 0.7744 mL | 3.8719 mL | 7.7438 mL | 15.4877 mL | 19.3596 mL |
| 10 mM | 0.3872 mL | 1.936 mL | 3.8719 mL | 7.7438 mL | 9.6798 mL |
| 50 mM | 0.0774 mL | 0.3872 mL | 0.7744 mL | 1.5488 mL | 1.936 mL |
| 100 mM | 0.0387 mL | 0.1936 mL | 0.3872 mL | 0.7744 mL | 0.968 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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Anti-inflammatory effects of dehydrogeijerin in LPS-stimulated murine macrophages.[Pubmed:23102664]
Int Immunopharmacol. 2012 Dec;14(4):734-9.
In this study, we investigated whether Heracleum (H) moellendorffii Hance-derived Dehydrogeijerin and geijerin could be used to suppress lipopolysaccharide (LPS)-induced inflammatory responses in murine macrophage cell lines, Raw 264.7 cells. Dehydrogeijerin reduced nitric oxide (NO) and inducible nitric oxide synthase (iNOS) production from LPS-stimulated Raw 264.7 cells, but on the other hand, geijerin did not reduce NO production. Dehydrogeijerin, unlike geijerin, has a double bond at C2'-C3' with an oxo function at C1'. Pre-treatment of Raw 264.7 cells with Dehydrogeijerin reduced the production of cyclooxigenase-2 (COX-2) and pro-inflammatory cytokines. These inhibitory effects were associated with decreases in the phosphorylation of mitogen-activated protein (MAP) kinases. Our results indicate that Dehydrogeijerin significantly inhibits the inflammatory activity of activated macrophages, suggesting that Dehydrogeijerin could be a potential candidate for the treatment of inflammatory disease.
[Chemical constituents from lipophilic parts in roots of Angelica dahurica var. formosana cv. Chuanbaizhi].[Pubmed:26552172]
Zhongguo Zhong Yao Za Zhi. 2015 Jun;40(11):2148-56.
The chemical constituents from lipophilic parts in the roots of Angelica dahurica var. formosana cv. Chuanbaizhi were studied in this paper. The compounds were separated and purified by repeated column chromatographic methods on silica gel and HPLC, and the chemical structures of compounds were determined by spectral data analyses. Twenty-nine compounds were obtained and identified as isoimperatorin (1), beta-sitosterol (2), imperatorin (3), bergapten (4), osthenol (5), xanthotoxin (6), isoimpinellin (7), Dehydrogeijerin (8), phellopterin (9), isodemethylfuropinarine (10), 7-demethylsuberosin (11), alloimperatorin (12), xanthotoxol (13), isooxypeucedanin (14), alloisoimperatorin (15), demethylfuropinarine (16), 5-hydroxy-8-methoxypsoralen (17), oxypeucedanin methanolate (18), pabulenol (19), byakangelicin (20), marmesin (21), (+) -decursinol (22), heraclenol (23), oxypeucedanin hydrate (24), marmesinin (25), ulopterol (26), erythro-guaiacylglycerol-beta-ferulic acid ether (27), threo-guaiacylglycerol-beta-ferulic acid ether (28), and uracil (29). Compounds 5, 8, 11, 18, 21-23, and 26-28 were obtained from the roots of title plant for the first time.
