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X77 is an effective non-covalent inhibitor of the main protease of SARS-CoV-2 ( SARS-CoV-2 M pro ) [1]. X77 binds to SARS-CoV-2 M pro with a Kd value of 0.057 μM [2].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 2 mg | $233 | 5 days | 5 days | |
| 25 mg | $954 | 6-8 weeks | 6-8 weeks | |
| 50 mg | $1,240 | 6-8 weeks | 6-8 weeks |
| Description | X77 is an effective non-covalent inhibitor of the main protease of SARS-CoV-2 ( SARS-CoV-2 M pro ) [1]. X77 binds to SARS-CoV-2 M pro with a Kd value of 0.057 μM [2]. |
| In vitro | X77 binds to SARS-CoV-2 M protease (PDB code: 6W63), the main protease of SARS-CoV-2, which is a critical drug target among coronaviruses [1]. |
| Molecular Weight | 459.58 |
| Formula | C27H33N5O2 |
| Cas No. | 2455518-33-7 |
| Smiles | CC(C)(C)c1ccc(cc1)N([C@@H](C(=O)NC1CCCCC1)c1cccnc1)C(=O)c1c[nH]cn1 |
| 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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