CurlignanCAS# 220736-54-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 220736-54-9 | SDF | Download SDF |
PubChem ID | 91885026 | Appearance | Powder |
Formula | C19H20O7 | M.Wt | 360.4 |
Type of Compound | Lignans | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | methyl (2S,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-carboxylate | ||
SMILES | COC1=CC(=CC2=C1OC(C2CO)C3=CC(=C(C=C3)O)OC)C(=O)OC | ||
Standard InChIKey | XCLWSIWZKAURMG-SUMWQHHRSA-N | ||
Standard InChI | InChI=1S/C19H20O7/c1-23-15-7-10(4-5-14(15)21)17-13(9-20)12-6-11(19(22)25-3)8-16(24-2)18(12)26-17/h4-8,13,17,20-21H,9H2,1-3H3/t13-,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 | Standard reference |
Structure Identification | Phytochemistry.1998 Dec 5;49(7):2133–2136.Norneolignan and phenols from Curculigo capitulata.[Reference: WebLink]
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Curlignan Dilution Calculator
Curlignan Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.7747 mL | 13.8735 mL | 27.7469 mL | 55.4939 mL | 69.3674 mL |
5 mM | 0.5549 mL | 2.7747 mL | 5.5494 mL | 11.0988 mL | 13.8735 mL |
10 mM | 0.2775 mL | 1.3873 mL | 2.7747 mL | 5.5494 mL | 6.9367 mL |
50 mM | 0.0555 mL | 0.2775 mL | 0.5549 mL | 1.1099 mL | 1.3873 mL |
100 mM | 0.0277 mL | 0.1387 mL | 0.2775 mL | 0.5549 mL | 0.6937 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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Norneolignan and phenols from Curculigo capitulata.
Phytochemistry.1998 Dec 5;49(7):2133–2136.
Nine compounds were isolated from the chloroform-soluble fraction of Curculigo capitulata. Of these, 2,4-dichloro-5-methoxy-3-methylphenol, Curlignan and 4-ethoxy-3-hydroxymethylphenol are new natural products. Their structures were elucidated mainly based on spectral analysis.