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VU0420373 is a potent activator of the heme sensor system (HssRS), demonstrating an EC50 of 10.7 μM and a pEC50 of 4.97. It induces heme biosynthesis and exhibits toxicity towards fermenting S. aureus [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | Inquiry | 6-8 weeks | 6-8 weeks | |
| 50 mg | Inquiry | 6-8 weeks | 6-8 weeks | |
| 100 mg | Inquiry | 6-8 weeks | 6-8 weeks |
| Description | VU0420373 is a potent activator of the heme sensor system (HssRS), demonstrating an EC50 of 10.7 μM and a pEC50 of 4.97. It induces heme biosynthesis and exhibits toxicity towards fermenting S. aureus [1]. |
| In vitro | VU0420373 (compound 2e) exhibits an IC50 of >60 μM for both Newman aerobic and Newman anaerobic conditions. Additionally, at a concentration of 40 μM and over exposure periods of 2, 4, 6, and 8 hours, it can pre-adapt Staphylococcus aureus to withstand toxic levels of heme (20 μM). |
| Molecular Weight | 254.26 |
| Formula | C15H11FN2O |
| Cas No. | 38376-29-3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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