Dorsmanin ICAS# 329703-46-0 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
| Cas No. | 329703-46-0 | SDF | Download SDF |
| PubChem ID | N/A | Appearance | Yellow powder |
| Formula | C25H26O6 | M.Wt | 422.5 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| 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. | ||
Dorsmanin I Dilution Calculator
Dorsmanin I Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.3669 mL | 11.8343 mL | 23.6686 mL | 47.3373 mL | 59.1716 mL |
| 5 mM | 0.4734 mL | 2.3669 mL | 4.7337 mL | 9.4675 mL | 11.8343 mL |
| 10 mM | 0.2367 mL | 1.1834 mL | 2.3669 mL | 4.7337 mL | 5.9172 mL |
| 50 mM | 0.0473 mL | 0.2367 mL | 0.4734 mL | 0.9467 mL | 1.1834 mL |
| 100 mM | 0.0237 mL | 0.1183 mL | 0.2367 mL | 0.4734 mL | 0.5917 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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Antimicrobial activities of the methanol extract and compounds from the twigs of Dorstenia mannii (Moraceae).[Pubmed:22747736]
BMC Complement Altern Med. 2012 Jun 29;12:83.
BACKGROUND: Dorstenia mannii (Moraceae) is a medicinal herb used traditionally for the treatment of many diseases. In the present study, the methanol extract of D. mannii and nine of its isolated compounds, namely dorsmanin A (1), B (2), C (3), D (4), E (6), F (7), G (8) Dorsmanin I (9) and 6,8-diprenyleriodictyol (5), were tested for their antimicrobial activities against yeast, Mycobacteria and Gram-negative bacteria. METHODS: The microplate alamar blue assay (MABA) and the broth microdilution method were used to determine the minimal inhibitory concentration (MIC) and minimal microbicidal concentration (MMC) of the above extract and compounds on a panel of bacterial species. RESULTS: The results of the MIC determinations demonstrated that the methanol extract as well as compounds 3 and 8 were able to prevent the growth of all the fourteen studied microorganisms within the concentration range of 4 to 1024 mug/ml. The lowest MIC value for the methanol extract (64 mug/ml) was obtained on Candida albicans. The lowest value for individual compounds (4 mug/ml) was recorded with compounds 3 on Pseudomonas aeruginosa PA01 and 7 on Eschericia coli ATCC strain. The MIC values recorded with compounds 3 on P. aeruginosa PA01, 6 on C. albicans,7 on P. aeruginosa PA01 and K. pneumoniae ATCC strain and C. albicans,and 8 on P. aeruginosa PA01, PA124, P. stuartii, M. tuberculosis MTCS1 were lower than or equal to those of the reference drugs. MMC values not greater than 1024 mug/ml were recorded on all studied microorganisms with compounds 3 and 8. CONCLUSION: The overall results of the present investigation provided evidence that the crude extract of D. mannii as well as some of its compounds such compounds 3 and 8 could be a potential source of natural antimicrobial products.
