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SARS-CoV-2 nsp13-IN-4 (C4 (d)) is a potent and selective small-molecule inhibitor of the nsp13 helicase. It exerts its effect by inhibiting the ssDNA+ ATPase activity of nsp13 with an IC50 of 57 μM. Characterized as an agent-like molecule (MW < 450 Da), it demonstrates potential for broad-spectrum antiviral effects in coronavirus research.

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | - | In Stock | |
| 50 mg | $1,980 | - | In Stock | |
| 100 mg | $2,500 | 6-8 weeks | 6-8 weeks |
| Description | SARS-CoV-2 nsp13-IN-4 (C4 (d)) is a potent and selective small-molecule inhibitor of the nsp13 helicase. It exerts its effect by inhibiting the ssDNA+ ATPase activity of nsp13 with an IC50 of 57 μM. Characterized as an agent-like molecule (MW < 450 Da), it demonstrates potential for broad-spectrum antiviral effects in coronavirus research. |
| In vitro | SARS-CoV-2 nsp13-IN-4 significantly inhibits nsp13 ATPase activity (IC50 = 57 μM for ssDNA+ and 240 μM for ssDNA-) [1]. |
| Molecular Weight | 407.26 |
| Formula | C20H15BrN4O |
| Cas No. | 923140-39-0 |
| Smiles | O=C(NC=1C=CC(=CC1)C=2N=C3N=C(C=CN3C2)C)C=4C=CC=C(Br)C4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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