Epigomisin OCAS# 73036-31-4 |
- Gomisin O
Catalog No.:BCN2875
CAS No.:72960-22-6
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 73036-31-4 | SDF | Download SDF |
| PubChem ID | 634472 | Appearance | Powder |
| Formula | C23H28O7 | M.Wt | 416.46 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC1CC2=CC3=C(C(=C2C4=C(C(=C(C=C4C(C1C)O)OC)OC)OC)OC)OCO3 | ||
| Standard InChIKey | GWDFJIBHVSYXQL-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C23H28O7/c1-11-7-13-8-16-21(30-10-29-16)22(27-5)17(13)18-14(19(24)12(11)2)9-15(25-3)20(26-4)23(18)28-6/h8-9,11-12,19,24H,7,10H2,1-6H3 | ||
| 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 | Epigomisin O is a natural product from Schizandra chinensis. |
| In vitro | Rubrisandrins A and B, lignans and related anti-HIV compounds from Schisandra rubriflora.[Pubmed: 17190445 ]J Nat Prod. 2006 Dec;69(12):1697-701.
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| Structure Identification | Chem Pharm Bull (Tokyo). 2007 Aug;55(8):1281-3.Lignans from Schisandra propinqua var. propinqua.[Pubmed: 17666862]
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Epigomisin O Dilution Calculator
Epigomisin O Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.4012 mL | 12.006 mL | 24.0119 mL | 48.0238 mL | 60.0298 mL |
| 5 mM | 0.4802 mL | 2.4012 mL | 4.8024 mL | 9.6048 mL | 12.006 mL |
| 10 mM | 0.2401 mL | 1.2006 mL | 2.4012 mL | 4.8024 mL | 6.003 mL |
| 50 mM | 0.048 mL | 0.2401 mL | 0.4802 mL | 0.9605 mL | 1.2006 mL |
| 100 mM | 0.024 mL | 0.1201 mL | 0.2401 mL | 0.4802 mL | 0.6003 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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Lignans from Schisandra propinqua var. propinqua.[Pubmed:17666862]
Chem Pharm Bull (Tokyo). 2007 Aug;55(8):1281-3.
Two new dibenzocyclooctadiene lignans angeloyl-(+)-gomisin K(3) (1) and methylisogomisin O (2), together with six known ones, isogomisin O, angeloylisogomisin O, gomisin O, angeloygomisin O, benzoylgomisin O, Epigomisin O, and four 1,4-bis(phenyl)-2,3-dimethylbutane type lignans, pregomisin, meso-dihydroguaiaretic acid, isoanwulignan, and sphenanlignan were isolated from the aerial parts of Schisandra propinqua var. propinqua. The structures of 1 and 2 were elucidated by spectroscopic methods including extensive 1D- and 2D-NMR techniques.
Rubrisandrins A and B, lignans and related anti-HIV compounds from Schisandra rubriflora.[Pubmed:17190445]
J Nat Prod. 2006 Dec;69(12):1697-701.
Bioactivity-directed fractionation of an ethanolic extract of the fruits of Schisandra rubriflora led to the isolation and identification of dibenzocyclooctadiene lignans including the new lignans rubrisandrins A (1a + 1b) and B (2) and the known lignans gomisin J (3), (+/-)-gomisin M1 (4), (+)-gomisin M2 (5), schisanhenol (6), deoxyschisandrin, schisantherin B, schisandrin, tigloylgomisin P, gomisin O, angeloylgomisin P, and Epigomisin O. Their structure and stereochemistry were determined by spectroscopic methods, including 2D-NMR techniques. Compounds 1 and 3-6 were active as anti-HIV agents. (+/-)-Gomisin M1 (4) exhibited the most potent anti-HIV activity, with EC50 and therapeutic index (TI) values of <0.65 microM and >68, respectively.
