VermisporinCAS# 122301-98-8 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 122301-98-8 | SDF | Download SDF |
| PubChem ID | 54695539 | Appearance | Cryst. |
| Formula | C25H37NO4 | M.Wt | 415.57 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (3Z,5S)-3-[[(1S,4aR,6S,8R,8aR)-2-[(2S,3S)-2,3-dimethyloxiran-2-yl]-6,8-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]-hydroxymethylidene]-1-methyl-5-propan-2-ylpyrrolidine-2,4-dione | ||
| SMILES | CC1CC(C2C(C1)C=CC(C2C(=C3C(=O)C(N(C3=O)C)C(C)C)O)C4(C(O4)C)C)C | ||
| Standard InChIKey | OBDFYDGODWWFEX-UDEGNFRISA-N | ||
| Standard InChI | InChI=1S/C25H37NO4/c1-12(2)21-23(28)20(24(29)26(21)7)22(27)19-17(25(6)15(5)30-25)9-8-16-11-13(3)10-14(4)18(16)19/h8-9,12-19,21,27H,10-11H2,1-7H3/b22-20-/t13-,14+,15-,16-,17?,18+,19+,21-,25+/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. | ||
| Description | 1. Vermisporin, a new antibiotic produced by fermentation of the fungus ophiobolus vermisporis. 2. Vermisporin has antimicrobial activity, which MICs for enterobacteriaceae, pseudomonas aeruginosa and haemophilus influenzae exceeds 64 micrograms/ml; which MBCs is 16- to 32-fold above the MICs. |
| Targets | Antifection |
Vermisporin Dilution Calculator
Vermisporin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.4063 mL | 12.0317 mL | 24.0633 mL | 48.1267 mL | 60.1583 mL |
| 5 mM | 0.4813 mL | 2.4063 mL | 4.8127 mL | 9.6253 mL | 12.0317 mL |
| 10 mM | 0.2406 mL | 1.2032 mL | 2.4063 mL | 4.8127 mL | 6.0158 mL |
| 50 mM | 0.0481 mL | 0.2406 mL | 0.4813 mL | 0.9625 mL | 1.2032 mL |
| 100 mM | 0.0241 mL | 0.1203 mL | 0.2406 mL | 0.4813 mL | 0.6016 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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Spylidone, a novel inhibitor of lipid droplet accumulation in mouse macrophages produced by Phoma sp. FKI-1840.[Pubmed:16060386]
J Antibiot (Tokyo). 2005 May;58(5):338-45.
During our screening for microbial inhibitors of lipid droplet accumulation in macrophages, a new compound designated spylidone was isolated along with two structurally related known compounds, PF1052 and Vermisporin, from the fermentation broth of Phoma sp. FKI-1840 by solvent extraction, silica gel column chromatography, ODS column chromatography and preparative HPLC. From the structure elucidation, spylidone has a spiro ring containing 2,4-pyrrolidinedione. Among the three compounds, only spylidone was found to inhibit lipid droplet accumulation in macrophages at 10 to approximately 50 microM without any cytotoxic effect.
In vitro antimicrobial activity of the new antibiotic vermisporin.[Pubmed:1425739]
Eur J Clin Microbiol Infect Dis. 1992 Aug;11(8):755-7.
The antimicrobial activity of Vermisporin, a new antibiotic produced by fermentation of the fungus Ophiobolus vermisporis, was tested in vitro. Vermisporin inhibited 90% of Bacteroides fragilis and other Bacteroides spp. at 1 microgram/ml (range 0.25-1 micrograms/ml). Clostridium perfringens were inhibited by 1 microgram/ml (range 0.25-2 micrograms/ml). Vermisporin inhibited 90% of Staphylococcus aureus, including methicillin-resistant Staphylococcus aureus, at 0.5 micrograms/ml (range 0.12-0.5 micrograms/ml). Vermisporin MICs for group A, B, C, F and G streptococci were < 1 microgram/ml when tested in Haemophilus Test Medium but > or = 8 micrograms/ml in the presence of blood. Vermisporin MICs for Enterobacteriaceae, Pseudomonas aeruginosa and Haemophilus influenzae exceeded 64 micrograms/ml. Inhibited organisms had MBCs 16- to 32-fold above the MICs.
