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Laninamivir (R 125489) is an effective inhibitor of influenza neuraminidase (NA) (IC50s: 0.90 nM, 1.83 nM, and 3.12 nM for avian H12N5 NA (N5), pH1N1 N1 NA (p09N1) and A/RI/5+/1957 H2N2 N2 (p57N2), respectively).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $34 | In Stock | In Stock | |
| 2 mg | $47 | In Stock | In Stock | |
| 5 mg | $77 | In Stock | In Stock | |
| 10 mg | $122 | In Stock | In Stock | |
| 25 mg | $198 | In Stock | In Stock | |
| 50 mg | $369 | In Stock | In Stock | |
| 100 mg | $531 | In Stock | In Stock |
| Description | Laninamivir (R 125489) is an effective inhibitor of influenza neuraminidase (NA) (IC50s: 0.90 nM, 1.83 nM, and 3.12 nM for avian H12N5 NA (N5), pH1N1 N1 NA (p09N1) and A/RI/5+/1957 H2N2 N2 (p57N2), respectively). |
| Targets&IC50 | p09N1:1.83 nM (IC50), p57N2:3.12 nM (IC50), N5:0.90 nM (IC50) |
| In vitro | Laninamivir is effective against p57N2, p09N1, and N5 with a similar binding mode to Zanamivir. Laninamivir inhibits efficiently common oseltamivir-resistant viruses, including those with the ubiquitous His274Tyr substitution [1]. |
| Synonyms | R 125489 |
| Molecular Weight | 346.34 |
| Formula | C13H22N4O7 |
| Cas No. | 203120-17-6 |
| Smiles | [H][C@]1(OC(=C[C@H](NC(N)=N)[C@H]1NC(C)=O)C(O)=O)[C@H](OC)[C@H](O)CO |
| Relative Density. | 1.61g/cm3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: Insoluble H2O: 10 mM, Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
H2O
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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