Triptinin BCAS# 189389-05-7 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 189389-05-7 | SDF | Download SDF |
| PubChem ID | 10064252 | Appearance | Powder |
| Formula | C20H26O3 | M.Wt | 314.42 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (4aS,10aS)-8-hydroxy-1,4a-dimethyl-7-propan-2-yl-4,9,10,10a-tetrahydro-3H-phenanthrene-2-carboxylic acid | ||
| SMILES | CC1=C(CCC2(C1CCC3=C2C=CC(=C3O)C(C)C)C)C(=O)O | ||
| Standard InChIKey | FBHMVUCYIROVOC-JXFKEZNVSA-N | ||
| Standard InChI | InChI=1S/C20H26O3/c1-11(2)13-5-8-17-15(18(13)21)6-7-16-12(3)14(19(22)23)9-10-20(16,17)4/h5,8,11,16,21H,6-7,9-10H2,1-4H3,(H,22,23)/t16-,20-/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 roots of Tripterygium wilfordii Hook.f.
| Description | 1. Triptinin A and triptinin B are leukotriene D4 antagonist constituents. |
Triptinin B Dilution Calculator
Triptinin B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.1805 mL | 15.9023 mL | 31.8046 mL | 63.6092 mL | 79.5115 mL |
| 5 mM | 0.6361 mL | 3.1805 mL | 6.3609 mL | 12.7218 mL | 15.9023 mL |
| 10 mM | 0.318 mL | 1.5902 mL | 3.1805 mL | 6.3609 mL | 7.9511 mL |
| 50 mM | 0.0636 mL | 0.318 mL | 0.6361 mL | 1.2722 mL | 1.5902 mL |
| 100 mM | 0.0318 mL | 0.159 mL | 0.318 mL | 0.6361 mL | 0.7951 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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Triptinins A and B, two leukotriene D4 antagonistic 19(4→3)-abeo-abietanes from Tripterygium wilfordii.
Phytochemistry,1997,44 (8):1511-4.
Bioassay-directed separation of an ethanolic extract of the roots of Tripterygium wilfordii furnished two new 19(4→3)-abeo-abietanes, triptinin A and Triptinin B, along with two known diterpenes, triptoquinone A and 11-hydroxy-14-methoxy-19(4→3)-abeo-abieta-3, 8, 11, 13-tetraen-19-oic acid, as leukotriene D4 antagonist constituents. The structures of these diterpenes were elucidated by spectroscopic methods.
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