SKU: L039  / 
    CAS Number: 66018-41-5

    LL Z1640-4

    $193.38 - $676.80
    LL Z1640-4 is a cis-enol resorcylic acid lactone first reported in 1978 exhibiting both antiviral and antiprotozoan activity. More recently, LL Z1640-2, containing the essential cis-enone system that selectively inhibits TAK 1, has gained literature focus. With its 'inactive' cis-enol, LL Z1640-4 is an ideal negative control to help dissect the selectivity of the MAP kinases.

    LL Z1640-4 is soluble in ethanol, methanol, DMF or DMSO. Limited water solubility.
    ReferencesNew Zearalenone Related Macrolides and Isocoumarins from an Unidentified Fungus. Ellestad G. A. et al. J., Org. Chem. 1978, 43, 2339.