Tirandamycin ACAS# 34429-70-4 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 34429-70-4 | SDF | Download SDF |
PubChem ID | 54706137 | Appearance | Powder |
Formula | C22H27NO7 | M.Wt | 417.46 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (3E)-3-[(2E,4E,6R)-1-hydroxy-4-methyl-6-[(1R,2S,4R,6R,7R,8R)-1,2,7-trimethyl-5-oxo-3,9,10-trioxatricyclo[4.3.1.02,4]decan-8-yl]hepta-2,4-dienylidene]pyrrolidine-2,4-dione | ||
SMILES | CC1C2C(=O)C3C(O3)(C(O2)(OC1C(C)C=C(C)C=CC(=C4C(=O)CNC4=O)O)C)C | ||
Standard InChIKey | URGUBECARCAPRI-UYXUTHQNSA-N | ||
Standard InChI | InChI=1S/C22H27NO7/c1-10(6-7-13(24)15-14(25)9-23-20(15)27)8-11(2)17-12(3)18-16(26)19-21(4,30-19)22(5,28-17)29-18/h6-8,11-12,17-19,24H,9H2,1-5H3,(H,23,27)/b7-6+,10-8+,15-13+/t11-,12-,17-,18-,19+,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. |
Description | 1. Tirandamycin A and echinomycin A have anti-amoebic properties, they inhibit the in vitro growth of a E. histolytica laboratory strain (HM-1:IMSS) and a clinical isolate (Colombia, Col) at 30- to 60- uM concentrations. 2. Tirandamycin A and streptolydigin possess potent antibacterial activity particularly against anaerobes, have been shown to inhibit bacterial RNA polymerase. |
Targets | Antifection | DNA/RNA Synthesis |
Tirandamycin A Dilution Calculator
Tirandamycin A Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.3954 mL | 11.9772 mL | 23.9544 mL | 47.9088 mL | 59.886 mL |
5 mM | 0.4791 mL | 2.3954 mL | 4.7909 mL | 9.5818 mL | 11.9772 mL |
10 mM | 0.2395 mL | 1.1977 mL | 2.3954 mL | 4.7909 mL | 5.9886 mL |
50 mM | 0.0479 mL | 0.2395 mL | 0.4791 mL | 0.9582 mL | 1.1977 mL |
100 mM | 0.024 mL | 0.1198 mL | 0.2395 mL | 0.4791 mL | 0.5989 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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Antiamoebic properties of the actinomycete metabolites echinomycin A and tirandamycin A.[Pubmed:22763704]
Parasitol Res. 2012 Dec;111(6):2473-7.
Entamoeba histolytica infects 50 million people per year, causing 100,000 deaths worldwide. The primary treatment for amoebiasis is metronidazole. However, increased pathogen resistance combined with the drug's toxic side effects encourages a search for alternative therapeutic agents. Secondary metabolites from marine bacteria are a promising resource for antiprotozoan drug discovery. In this study, extracts from a collection of marine-derived actinomycetes were screened for antiamoebic properties, and the activities of antibiotics echinomycin A and Tirandamycin A are shown. Both antibiotics inhibited the in vitro growth of a E. histolytica laboratory strain (HM-1:IMSS) and a clinical isolate (Colombia, Col) at 30- to 60-muM concentrations. EIC(50) (estimated inhibitory concentration) values were comparable for both antibiotics (44.3-46.3 muM) against the E. histolytica clinical isolate.