Catalog Number: 4883
Chemical Name: N-[(3-Chloro-6-fluorobenzo[b]thien-2-yl)carbonyl]-D-phenylalanine
Biological Activity
Selective TLR3 inhibitor (IC50 = 3.44 μM in RAW 264.7 cells); suppresses downstream signaling pathways mediated by the TLR3/dsRNA complex, inhibiting TNF-α and IL-1β production in whole cells. Reduces death of crypt cells and improves gastrointestinal syndrome in mice.
Technical Data
  • M.Wt:
    377.82
  • Formula:
    C18H13ClFNO3S
  • Solubility:
    Soluble to 100 mM in DMSO and to 50 mM in 1eq. NaOH
  • Purity:
    >98%
  • Storage:
    Store at +4°C
  • CAS No:
    1279713-77-7
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Additional Information
Licensing Caveats:
Sold under license from the University of Colorado
Background References
  1. Small-molecule inhibitors of the TLR3/dsRNA complex.
    Cheng et al.
    J.Am.Chem.Soc., 2011;133:3764
  2. Blockade of TLR3 protects mice from lethal radiation-induced gastrointestinal syndrome.
    Takemura et al.
    Nat.Commun., 2014;18

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