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PAV-431

Chemical Structure : PAV-431

CAS No.: 2019178-91-5

PAV-431 (PAV431)

Catalog No.: PC-22550Not For Human Use, Lab Use Only.

PAV-431 is a small molecule pan-respiratory viral assembly modulator with EC50 of <100 nM against multiple viruses in cell culture, directly binds to host protein 14-3-3.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

PAV-431 is a small molecule pan-respiratory viral assembly modulator with EC50 of <100 nM against multiple viruses in cell culture, directly binds to host protein 14-3-3.
PAV-431 displayed an EC50 between 25nM and 100nM (depending on the virus) against members of Orthomyxoviridae, Coronaviridae, Paramyxoviridae, Adenoviridae, Herpesviridae, and Picornaviridae-all six families of viruses which cause respiratory disease in humans.
PAV-431 shows efficacy against the WA 1/2020, delta, and omicron strains of SARS CoV-2.
PAV-431 does not show significant activity against rabies virus.
PAV-431 treatment exhibits statistically significant drop in RSV titer in cotton rats infected with respiratory syncytial virus (RSV).

Physicochemical Properties

M.Wt 369.34
Formula C17H18F3N3O3
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

3-cyclopropyl-N-(2-methoxy-3-(trifluoromethoxy)benzyl)-1-methyl-1H-pyrazole-5-carboxamide

References

1. Michon M, et al. bioRxiv [Preprint]. 2023 Dec 12:2021.01.17.426875.

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