CAS No. 1841460-82-9

TH1020 Chemical Structure
Chemical Structure
Check the TH1020 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 1841460-82-9
Molecular Formula

C23H15N7S2

Molecular Weight (MW) 453.54
SMILES C12=NC=NC(SC3=NN=C(N3CC4=CC=CC=C4)C5=CC=NC=C5)=C1SC6=NC=CC=C62

Ordering Information

Biological Activity

TH1020 is a potent and selective antagonist of the Toll-like receptor 5 (TLR5)/flagellin complex that exhibits selectivity over TLR2, TLR3, TLR4, TLR7, and TLR8. By disrupting the functional interaction between flagellin and TLR5, TH1020 effectively blocks downstream NF-kB signaling cascades and downstream inflammatory responses, suppressing the activation of innate immune defense mechanisms. [1]

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Note: Technical data last updated: Sep 1, 2026.