Lansiumarin CCAS# 205115-75-9 |
2D Structure
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
Cas No. | 205115-75-9 | SDF | Download SDF |
PubChem ID | 10498320 | Appearance | Powder |
Formula | C21H22O5 | M.Wt | 354.4 |
Type of Compound | Coumarins | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 9-[(2E)-6-hydroxy-3,7-dimethylocta-2,7-dienoxy]furo[3,2-g]chromen-7-one | ||
SMILES | CC(=C)C(CCC(=CCOC1=C2C(=CC3=C1OC=C3)C=CC(=O)O2)C)O | ||
Standard InChIKey | DBHLROWQWPSCQG-RIYZIHGNSA-N | ||
Standard InChI | InChI=1S/C21H22O5/c1-13(2)17(22)6-4-14(3)8-10-25-21-19-16(9-11-24-19)12-15-5-7-18(23)26-20(15)21/h5,7-9,11-12,17,22H,1,4,6,10H2,2-3H3/b14-8+ | ||
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. Lansiumarin C can decrease nitric oxide (NO) and tumor necrosis factor-α (TNF-α) production in lipopolysaccharide (LPS)-induced macrophages. |
Targets | NO | TNF-α |
Lansiumarin C Dilution Calculator
Lansiumarin C Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.8217 mL | 14.1084 mL | 28.2167 mL | 56.4334 mL | 70.5418 mL |
5 mM | 0.5643 mL | 2.8217 mL | 5.6433 mL | 11.2867 mL | 14.1084 mL |
10 mM | 0.2822 mL | 1.4108 mL | 2.8217 mL | 5.6433 mL | 7.0542 mL |
50 mM | 0.0564 mL | 0.2822 mL | 0.5643 mL | 1.1287 mL | 1.4108 mL |
100 mM | 0.0282 mL | 0.1411 mL | 0.2822 mL | 0.5643 mL | 0.7054 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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Bioactive constituents of Clausena lansium and a method for discrimination of aldose enantiomers.[Pubmed:22818357]
Phytochemistry. 2012 Oct;82:110-7.
Glycosides, clausenosides A and B, and carbazole alkaloids, clausenaline A, claulamine A, and claulamine B, together with 50 known compounds, were isolated from the stems of Clausena lansium. Their structures were determined by means of spectroscopic methods, including that of CD and 1D/2D NMR analysis. Claulamine A has a 1-oxygenated carbazole skeleton with a rare 2,3-lactone ring, and claulamine B represents an hitherto unknown acetal carbazole alkaloid. Thirty-one of the isolated known compounds were evaluated in various assays for anti-inflammatory activity. Among them, imperatorin, isoheraclenin, and osthol exhibited selective and potent inhibition of formyl-l-methionyl-l-leucyl-l-phenylalanine/cytochalasin B (fMLP/CB)-induced superoxide anion generation, and Lansiumarin C also decreased nitric oxide (NO) and tumor necrosis factor-alpha (TNF-alpha) production in lipopolysaccharide (LPS)-induced macrophages. In addition, a modified HPLC method of pre-column derivatization was developed that is more practical for simultaneous analysis of aldose enantiomers as compared to the literature method. The absolute configurations of the sugar moieties in clausenosides A and B were determined with this modified method.