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ERDRP-0519 is an orally bioavailable small-molecule inhibitor of the Measles virus (MeV) polymerase. It effectively prevents measles disease in squirrel monkeys (Saimiri sciureus) and exhibits potent inhibition of morbilliviruses in the nanomolar range.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $139 | In Stock | |
| 5 mg | $347 | In Stock | |
| 10 mg | $488 | In Stock | |
| 25 mg | $785 | In Stock | |
| 50 mg | $1,120 | In Stock | |
| 100 mg | $1,480 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $382 | In Stock |
| Description | ERDRP-0519 is an orally bioavailable small-molecule inhibitor of the Measles virus (MeV) polymerase. It effectively prevents measles disease in squirrel monkeys (Saimiri sciureus) and exhibits potent inhibition of morbilliviruses in the nanomolar range. |
| In vitro | ERDRP-0519 demonstrates potency against various Measles virus (MeV) isolates, with EC50 values ranging from 0.07 to 0.3 µM[1], and is also effective against MeV and related Morbillivirus pathogens, such as canine distemper virus (CDV)[3]. |
| In vivo | A single-dose pharmacokinetic study was conducted in squirrel monkeys through oral administration of ERDRP-0519 at a dose of 50 mg/kg, with blood samples collected at seven predetermined time points following the dose. The peak serum concentrations of ERDRP-0519 were observed approximately 2 hours post-administration, reaching a maximum (Cmax) of 3.27 µM. |
| Synonyms | ERDRP0519, ERDRP 0519 |
| Molecular Weight | 529.58 |
| Formula | C23H30F3N5O4S |
| Cas No. | 1374006-96-8 |
| Smiles | Cn1nc(cc1C(=O)Nc1ccc(cc1)S(=O)(=O)N1CCCC[C@H]1CCN1CCOCC1)C(F)(F)F |
| Relative Density. | 1.44 g/cm3 (Predicted) |
| Color | White |
| Appearance | Solid |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 90 mg/mL (169.9 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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