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ZW-2038

Chemical Structure : ZW-2038

CAS No.:

ZW-2038 (ZW2038)

Catalog No.: PC-27149Not For Human Use, Lab Use Only.

ZW-2038 is a potent antiviral compound against orthopoxviruses vaccinia virus (VACV), monkeypox virus (MPXV), and cowpox virus (CPXV), inhibits VACV replication inhibitor in primary HFFs with EC50 of 876 nM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

    Biological Activity

    ZW-2038 is a potent antiviral compound against orthopoxviruses vaccinia virus (VACV), monkeypox virus (MPXV), and cowpox virus (CPXV), inhibits VACV replication inhibitor in primary HFFs with EC50 of 876 nM.
    ZW-2038 suppresses VACV DNA replication and downstream gene expression but not early gene replication, suppresses VACV replication by interfering with VACV DNA replication, which in turn prevents the expression of downstream intermediate and late genes.
    ZW-2038 (10 μM) significantly inhibits MPXV and CPXV replication in primary HFFs.
    ZW-2038 reduces VACV replication in human and non-human primate enteroids and in ex vivo lung tissue models.
    ZW-2038 does not inhibit MPXV resolvase in vitro.

    Physicochemical Properties

    M.Wt 402.37
    Formula C21H17F3N2O3
    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

    N-(2,4-difluorophenethyl)-1-(4-fluorobenzyl)-5-hydroxy-4-oxo-1,4-dihydropyridine-3-carboxamide

    References

    1. Pant A, et al. Antimicrob Agents Chemother. 2026 Jun 18:e0192225.

    2. Senaweera S, et al. Acta Pharm Sin B 12:1671–1684.

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