Epimagnolin BCAS# 1134188-26-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 1134188-26-3 | SDF | Download SDF |
| PubChem ID | 134715183 | Appearance | Powder |
| Formula | C23H28O7 | M.Wt | 416.47 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (3R,3aS,6S,6aS)-3-(3,5-dimethoxyphenyl)-6-(3,4,5-trimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan | ||
| SMILES | COC1=CC(=CC(=C1)C2C3COC(C3CO2)C4=CC(=C(C(=C4)OC)OC)OC)OC | ||
| Standard InChIKey | DTZKTJXOROSTPI-RPHTVSPISA-N | ||
| Standard InChI | InChI=1S/C23H28O7/c1-24-15-6-13(7-16(10-15)25-2)21-17-11-30-22(18(17)12-29-21)14-8-19(26-3)23(28-5)20(9-14)27-4/h6-10,17-18,21-22H,11-12H2,1-5H3/t17-,18-,21+,22-/m1/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 dried flower buds of Magnolia biondii Pamp.
| Description | 1. Epimagnolin B has anti-inflammatory activity, it can inhibit the production of NO and PGE(2) and the expression of respective enzyme iNOS and COX-2 through the suppression of I-kappaB-alpha degradation and nuclear translocation of p65 subunit of NF-kappaB. 2. Epimagnolin B exhibits antiallergic effects without affecting the viability of bone marrow-derived mast cells. |
| Targets | NO | PGE | p65 | NF-kB |
Epimagnolin B Dilution Calculator
Epimagnolin B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.4011 mL | 12.0057 mL | 24.0113 mL | 48.0227 mL | 60.0283 mL |
| 5 mM | 0.4802 mL | 2.4011 mL | 4.8023 mL | 9.6045 mL | 12.0057 mL |
| 10 mM | 0.2401 mL | 1.2006 mL | 2.4011 mL | 4.8023 mL | 6.0028 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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In vitro anti-inflammatory activity of lignans isolated from Magnolia fargesii.[Pubmed:19110419]
Bioorg Med Chem Lett. 2009 Feb 1;19(3):937-40.
The overproduction of nitric oxide (NO) and prostaglandin E(2) (PGE(2)) causes neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease. Four lignans, (+)-eudesmin (1), (+)-magnolin (2), (+)-yangambin (3) and a new structure named as Epimagnolin B (4) were isolated from Magnolia fargesii (Magnoliaceae) as the inhibitors of NO production in LPS-activated microglia. The most potent compound 4 inhibited the production of NO and PGE(2) and the expression of respective enzyme iNOS and COX-2 through the suppression of I-kappaB-alpha degradation and nuclear translocation of p65 subunit of NF-kappaB.
Epimagnolin B is a bisepoxylignan isolated from Magnolia fargesii, with anti-inflammatory activity and antiallergic effects. Epimagnolin B inhibits NO production in LPS-activated microglia. Epimagnolin B exhibited antiallergic effects.
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