(3S,7S)-5,6-Dehydro-4''-de-O-methylcentrolobineCAS# 227289-51-2 |
Quality Control & MSDS
3D structure
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| Cas No. | 227289-51-2 | SDF | Download SDF |
| PubChem ID | 44584770 | Appearance | Powder |
| Formula | C19H20O3 | M.Wt | 296.4 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 4-[2-[(2S,6S)-6-(4-hydroxyphenyl)-3,6-dihydro-2H-pyran-2-yl]ethyl]phenol | ||
| SMILES | C1C=CC(OC1CCC2=CC=C(C=C2)O)C3=CC=C(C=C3)O | ||
| Standard InChIKey | WNMSDVNIAXMQRI-MOPGFXCFSA-N | ||
| 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 | (3S,7S)-5,6-Dehydro-4''-de-O-methylcentrolobine is a natural product from Alpinia blepharocalyx. |
| Structure Identification | Curr Top Med Chem. 2003;3(2):203-25.Novel diarylheptanoids of Alpinia blepharocalyx.[Pubmed: 12570774]The seeds of Alpinia blepharocalyx K. Schum. (Zingiberaceae) is used in Chinese traditional medicine for the treatment of stomach disorders.
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(3S,7S)-5,6-Dehydro-4''-de-O-methylcentrolobine Dilution Calculator
(3S,7S)-5,6-Dehydro-4''-de-O-methylcentrolobine Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.3738 mL | 16.8691 mL | 33.7382 mL | 67.4764 mL | 84.3455 mL |
| 5 mM | 0.6748 mL | 3.3738 mL | 6.7476 mL | 13.4953 mL | 16.8691 mL |
| 10 mM | 0.3374 mL | 1.6869 mL | 3.3738 mL | 6.7476 mL | 8.4345 mL |
| 50 mM | 0.0675 mL | 0.3374 mL | 0.6748 mL | 1.3495 mL | 1.6869 mL |
| 100 mM | 0.0337 mL | 0.1687 mL | 0.3374 mL | 0.6748 mL | 0.8435 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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Novel diarylheptanoids of Alpinia blepharocalyx.[Pubmed:12570774]
Curr Top Med Chem. 2003;3(2):203-25.
The seeds of Alpinia blepharocalyx K. Schum. (Zingiberaceae) is used in Chinese traditional medicine for the treatment of stomach disorders. From the ether fraction of a 95% ethanolic extract, which showed hepatoprotective and antiproliferative activities, we isolated 16 novel diarylheptanoids bearing a chalcone or a flavanone moiety [calyxins A-H; epicalyxins B-D, G, and H; 6-hydroxycalyxin F; and blepharocalyxins A and B] together with seven known compounds, while the residual fraction of the ethanolic extract gave 32 novel diarylheptanoids namely, calyxins A, E-G, and I-M; epicalyxins B, F, I-K, and M; deoxycalyxin A; blepharocalyxins C-E; neocalyxins A and B; (3S,5S)- and (3S,5R)-3-hydroxy-1-(4-hydroxyphenyl)-5-methoxy-7-phenyl-6E-heptene, (3S,5S)- and (3S,5R)-3-hydroxy-1-(4-hydroxyphenyl)-5-ethoxy-7-phenyl-6E-heptene, (3S)-3-methoxy-1,7-bis(4-hydroxyphenyl)-6E-hepten-5-one, 1,7-bis(4-hydroxyphenyl)-hepta-4E,6E-dien-3-one, (3S,7R)-5,6-dehydro-1,7-bis(4-hydroxy-phenyl)-4"-de-O-methyl-centrolobine, (3S,5S,6S,7R)-5,6-dihydroxy-1,7-bis(4-hydroxyphenyl)-4"-de-O-me-thylcentrolobine, (3S,5R,6S,7R)- and (3S,5S,6R,7R)-5,6-dihydroxy-1,7-bis(4-hydroxyphenyl)-4"-de-O-methyl-centrolobine, 1,2- dihydro-bis(de-O-methyl)curcumin, and (3S,7S)-5,6-dehydro-4"-de-O-methylcentrolobine, and one known diarylheptanoid [(3S,5S)-3,5-dihydroxy-1,7-bis(4-hydroxyphenyl)heptane] together with 12 other known phenolic compounds. Moreover, in vitro NO inhibitory and antiproliferative activities of the isolated compounds were also tested and the active constituents identified.
