Demethylcarolignan ECAS# 873694-46-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 873694-46-3 | SDF | Download SDF |
| PubChem ID | 5274621 | Appearance | Powder |
| Formula | C39H40O13 | M.Wt | 716.73 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 3-[3-hydroxy-4-[(1S,2S)-1-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-[(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxypropan-2-yl]oxyphenyl]propyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate | ||
| SMILES | COC1=C(C=CC(=C1)C=CC(=O)OCCCC2=CC(=C(C=C2)OC(COC(=O)C=CC3=CC(=C(C=C3)O)OC)C(C4=CC(=C(C=C4)O)OC)O)O)O | ||
| Standard InChIKey | GSGRJWMOIKUHLN-DZOJLRKVSA-N | ||
| Standard InChI | InChI=1S/C39H40O13/c1-47-33-20-25(6-12-28(33)40)9-16-37(44)50-18-4-5-24-8-15-32(31(43)19-24)52-36(39(46)27-11-14-30(42)35(22-27)49-3)23-51-38(45)17-10-26-7-13-29(41)34(21-26)48-2/h6-17,19-22,36,39-43,46H,4-5,18,23H2,1-3H3/b16-9+,17-10+/t36-,39-/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 stems of Hibiscus taiwanensis.
| Description | Demethylcarolignan E is a natural product from Hibiscus taiwanensis. |
| In vitro | Cytotoxicity of phenylpropanoid esters from the stems of Hibiscus taiwanensis.[Pubmed: 15080919]Bioorg Med Chem. 2004 May 1;12(9):2193-7.
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Demethylcarolignan E Dilution Calculator
Demethylcarolignan E Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.3952 mL | 6.9761 mL | 13.9523 mL | 27.9045 mL | 34.8806 mL |
| 5 mM | 0.279 mL | 1.3952 mL | 2.7905 mL | 5.5809 mL | 6.9761 mL |
| 10 mM | 0.1395 mL | 0.6976 mL | 1.3952 mL | 2.7905 mL | 3.4881 mL |
| 50 mM | 0.0279 mL | 0.1395 mL | 0.279 mL | 0.5581 mL | 0.6976 mL |
| 100 mM | 0.014 mL | 0.0698 mL | 0.1395 mL | 0.279 mL | 0.3488 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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Cytotoxicity of phenylpropanoid esters from the stems of Hibiscus taiwanensis.[Pubmed:15080919]
Bioorg Med Chem. 2004 May 1;12(9):2193-7.
The separation of an extract prepared from the stems of the previously uninvestigated Hibiscus taiwanensis led to the isolation of three new phenylpropanoid esters, (7S,8S)-Demethylcarolignan E (1), hibiscuwanin A (2), hibiscuwanin B (3), in addition to eight known ones. The structures of these compounds were elucidated by spectroscopic and chemical transformation studies. In cytotoxicity evaluation of the isolates, 9,9'-O-feruloyl-(-)-secoisolaricinresinol (8) showed strong cytotoxic activity against human lung carcinoma and breast carcinoma cell lines in an in vitro cytotoxicity assay with EC(50) values of 1.8 and 3.9 microg/mL, respectively.
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