Diosbulbin DCAS# 66756-57-8 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 66756-57-8 | SDF | Download SDF |
| PubChem ID | 100021 | Appearance | Powder |
| Formula | C19H20O6 | M.Wt | 344.4 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC12CC(OC(=O)C1CC(=O)C3C2CC4CC3C(=O)O4)C5=COC=C5 | ||
| Standard InChIKey | FJCWYLRNGKSUCH-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C19H20O6/c1-19-7-15(9-2-3-23-8-9)25-18(22)13(19)6-14(20)16-11-4-10(5-12(16)19)24-17(11)21/h2-3,8,10-13,15-16H,4-7H2,1H3 | ||
| 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 | 1. Diosbulbin D shows direct toxic effect on hepatocytes, the mechanism could be associated with oxidative stress. |
| Targets | ROS |
Diosbulbin D Dilution Calculator
Diosbulbin D Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.9036 mL | 14.518 mL | 29.036 mL | 58.072 mL | 72.59 mL |
| 5 mM | 0.5807 mL | 2.9036 mL | 5.8072 mL | 11.6144 mL | 14.518 mL |
| 10 mM | 0.2904 mL | 1.4518 mL | 2.9036 mL | 5.8072 mL | 7.259 mL |
| 50 mM | 0.0581 mL | 0.2904 mL | 0.5807 mL | 1.1614 mL | 1.4518 mL |
| 100 mM | 0.029 mL | 0.1452 mL | 0.2904 mL | 0.5807 mL | 0.7259 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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Sensitive bromine-based screening of potential toxic furanoids in Dioscorea bulbifera L.[Pubmed:28477535]
J Chromatogr B Analyt Technol Biomed Life Sci. 2017 Jul 1;1057:1-14.
Numerous furanoids have been reported to be toxic, and many of them were found in herbal medicines. Toxicities of furanoids are suggested to result from the generation of cis-enedials via biotransformation. The detection of the electrophilic metabolic intermediates is a challenge. Earlier, we developed a selective approach to screen potential toxic furanoids, through which we found two major furanoids, diosbulbin B and 8-epidiosbulbin E acetate, in Dioscorea bulbifera L., a known furanoid-containing and hepatotoxic herbal medicine. In the present study, we improved the approach to analyze furanoids in D. bulbifera L., which allowed us to detect additional six potential furanoids, including diosbulbin A, Diosbulbin D, diosbulbin E, diosbulbin F, diosbulbin M, and Diosbulbin D glycoside. The achievements of this study enhanced the sensitivity to screen potential toxic furanoids through elevating S/N values by approximately 3 times. This will facilitate the understanding of mechanisms of toxic actions of D. bulbifera L. and other furanoid-containing toxic herbal medicines.
[Chemical constituents from tubers of Dioscorea bulbifera].[Pubmed:19873780]
Zhongguo Zhong Yao Za Zhi. 2009 Jul;34(13):1679-82.
OBJECTIVE: To study the chemical constituents in the tubers of Dioscorea bulbifera. METHOD: Compounds were isolated and purified with silica gel, ODS and Sephadex LH-20 column chromatography, their structures were determined by using spectroscopic methods including MS and NMR. RESULT: Fourteen compounds were isolated and identified as stigmasterol (1), mono-arachidin (2), 1,7-bis-(4-hydroxyphenyl)-1E,4E,6E-heptatrien-3-one (3), behenic acid (4), demethyl batatasin IV (5), 2,3'-di-hydroxy-4',5'-dimethoxybibenzyl (6), diosbulbin B (7), Diosbulbin D (8), docosyl ferulate (9), 7-bis-(4-hydroxyphenyl) -4E, 6E-heptadien-3-one (10), 5,3,4-trihydroxy-3,7-dimethoxyflavone (11), tristin(12), protocatechuic acid (13), adenosine (14). CONCLUSION: Compounds 24, 6, 9, 10, 12, 14 were isolated from the genus Dioscorea for the first time.
