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N-0385

Chemical Structure : N-0385

CAS No.: 2230674-01-6

N-0385 (N 0385, Ms-Gln-Phe-Arg-kbt)

Catalog No.: PC-72805Not For Human Use, Lab Use Only.

N-0385 (N 0385, Ms-Gln-Phe-Arg-kbt) is a potent, selective inhibitor of TMPRSS2 with IC50 of 1.9 nM

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

N-0385 (N 0385, Ms-Gln-Phe-Arg-kbt) is a potent, selective inhibitor of TMPRSS2 with IC50 of 1.9 nM.
N-0385 acted as a broad-spectrum coronavirus inhibitor of two SARS-CoV-2 VOCs, B.1.1.7 and B.1.351.
N-0385 is active against TMPRSS2 are potent low nanomolar inhibitors of SARS-CoV-2 in a human lung epithelial cell line (IC50=2.8 nM) and in human colonoids.
Single daily intranasal administration of N-0385 early in infection significantly improved weight loss and clinical outcomes, and yielded 100% survival in the severe K18-human ACE2 transgenic mouse model of SARS-CoV-2 disease.
TTSP-mediated proteolytic maturation of spike is critical for SARS-CoV-2 infection in vivo, N-0385 provides a novel effective early treatment option against COVID-19 and emerging SARS-CoV-2 VOCs.

Physicochemical Properties

M.Wt 644.77
Formula C28H36N8O6S2
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

Ms-Gln-Phe-Arg-kbt

References

1. Tirosh Shapira, et al. bioRxiv. 2021 May 4;2021.05.03.442520.

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