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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 | Availability | Quantity |
|---|---|---|---|
| 1 mg | $34 | In Stock | |
| 2 mg | $47 | In Stock | |
| 5 mg | $77 | In Stock | |
| 10 mg | $122 | In Stock | |
| 25 mg | $198 | In Stock | |
| 50 mg | $369 | In Stock | |
| 100 mg | $531 | 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 | N5:0.90 nM (IC50), p09N1:1.83 nM (IC50), p57N2:3.12 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 |
| Color | White |
| Appearance | Solid |
| 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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