Triptoquinone BCAS# 142937-50-6 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 142937-50-6 | SDF | Download SDF |
| PubChem ID | 11724191 | Appearance | Powder |
| Formula | C20H26O4 | M.Wt | 330.4 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (4bS,8S,8aR)-8-(hydroxymethyl)-4b,8-dimethyl-2-propan-2-yl-6,8a,9,10-tetrahydro-5H-phenanthrene-1,4,7-trione | ||
| SMILES | CC(C)C1=CC(=O)C2=C(C1=O)CCC3C2(CCC(=O)C3(C)CO)C | ||
| Standard InChIKey | RYYRZMIBKOKIRO-UIAACRFSSA-N | ||
| Standard InChI | InChI=1S/C20H26O4/c1-11(2)13-9-14(22)17-12(18(13)24)5-6-15-19(17,3)8-7-16(23)20(15,4)10-21/h9,11,15,21H,5-8,10H2,1-4H3/t15-,19+,20-/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. | ||
| Description | Triptoquinone B is a novel interleukin-1 inhibitor, shows extremely potent inhibitory activities against interleukin-lα and β releases for human peripheral mononticlear cells, it shows the significant immunosuppressive activity. |
| Targets | IL Receptor |
| In vitro | Diterpenoids possessed immunosuppressive activity from Tripterygium hypoglaucum.[Reference: WebLink]Chinese Traditional & Herbal Drugs, 2007, 38(4):493-6.To study the diterpenoids possessed immunosuppressive activity from Tripterygium hypoglaucum. |
| Structure Identification | Tetrahedron Letters,1997,38(9):4121–4124.Enantiocontrolled total synthesis of the diterpenoids, triptoquinone B, C and triptocallol[Reference: WebLink]
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Triptoquinone B Dilution Calculator
Triptoquinone B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.0266 mL | 15.1332 mL | 30.2663 mL | 60.5327 mL | 75.6659 mL |
| 5 mM | 0.6053 mL | 3.0266 mL | 6.0533 mL | 12.1065 mL | 15.1332 mL |
| 10 mM | 0.3027 mL | 1.5133 mL | 3.0266 mL | 6.0533 mL | 7.5666 mL |
| 50 mM | 0.0605 mL | 0.3027 mL | 0.6053 mL | 1.2107 mL | 1.5133 mL |
| 100 mM | 0.0303 mL | 0.1513 mL | 0.3027 mL | 0.6053 mL | 0.7567 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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Enantiocontrolled total synthesis of the diterpenoids, triptoquinone B, C and triptocallol
Tetrahedron Letters Volume 38, Issue 23, 9 June 1997, Pages 4121–4124
An efficient and enantiocontrolled synthesis of Triptoquinone B and C, which possess interleukin-1 inhibitory activity, has been accomplished employing the lipase-catalyzed kinetic resolution and a highly diastereoselective radical cyclization as key synthetic steps. In addition, the first total synthesis of triptocallol has been achieved utilizing the same strategy.
