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TOP-N53

Chemical Structure : TOP-N53

CAS No.: 2098499-23-9

TOP-N53

Catalog No.: PC-47068Not For Human Use, Lab Use Only.

TOP-N53 is a dual-acting nitric oxide (NO) donor and selective PDE5 inhibitor, potently inhibits PDE5 with IC50 of 1.6 nM.

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

    Biological Activity

    TOP-N53 is a dual-acting nitric oxide (NO) donor and selective PDE5 inhibitor, potently inhibits PDE5 with IC50 of 1.6 nM.
    TOP-N53 increased the levels of cGMP in a concentration-dependent and time-dependent manner and was significantly more potent than sildenafil in treated human platelets.
    TOP-N53 had no toxic effects on primary mouse fibroblasts and KCs, human blood endothelial cells (BECs), and human HaCaT KCs.
    TOP-N53 promotes different parameters of wound healing in healthy mice, does not promote scarring.
    TOP-N53 (0.2 nmol per injection day) promotes wound re-epithelialization and angiogenesis in mice with diabetes, directly induces healing-promoting activities in KCs and fibroblasts.
    TOP-N53 promotes endothelial cell migration and tube formation in primary human BEC.

    Physicochemical Properties

    M.Wt 604.679
    Formula C27H36N6O8S
    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

    (E)-2-(1-((3-(6-((hydroxyimino)methyl)-5-methyl-4-oxo-7-propyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)-4-propoxyphenyl)sulfonyl)piperidin-4-yl)ethyl nitrate

    References

    1. Martínez-Martínez E, et al. Int J Mol Sci. 2022 Jun 20;23(12):6860.

    2. Ben-Yehuda Greenwald M, et al. J Invest Dermatol. 2021 Feb;141(2):415-426.

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