SR-A-174

Chemical Structure : SR-A-174

Catalog No.: PC-26541Not For Human Use, Lab Use Only.

SR-A-174 is a highly potent, covalent inhibitor of SARS-CoV-2 main protease (MPro) inhibitor with IC50 of 60 nM.

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Biological Activity

SR-A-174 is a highly potent, covalent inhibitor of SARS-CoV-2 main protease (MPro) inhibitor with IC50 of 60 nM.

M.Wt	426.12
Formula	C19H12Cl4N2O
Appearance	Solid
CAS No.
Storage	Solide Powder -20°C 12 Months; 4°C 6 Months	In Solvent -80°C 6 Months; -20°C 6 Months
Shipping
Solubility	10 mM in DMSO
Chemical Name/SMILES	2,2-dichloro-N-(3'-chloro-[1,1'-biphenyl]-3-yl)-N-(5-chloropyridin-3-yl)acetamide

1. Atla S, et al. J Am Chem Soc. 2026 Apr 14. doi: 10.1021/jacs.6c01119.