For research use only. Not for therapeutic Use.
C29 is a Toll-like receptor 2 (TLR2) inhibitor. C29 blocks hTLR2/1 and hTLR2/6 signaling with IC50s of 19.7 and 37.6 μM, respectively[1].
C29 (10 or 50 μΜ; 1 hour) blocks P3C- and P2C-induced IL-8 mRNA dose-dependently in HEK-TLR2 stable transfectants. C29 (50-200 μM; 1 hour) inhibits P3C- and P2C-induced IL-1β gene expression significantly at both 1 h and 4 h following stimulation in THP-1 cells[1].
C29 (25 or 50 μΜ; 1 hour) reduces P3C-induced but not P2C-induced TNF-α mRNA and IL-12 p40 protein significantly in primary murine macrophages[1].
C29 (50 μΜ; 1 hour) blocks TLR2 bacterial agonist-induced proinflammatory gene expression in HEK-TLR2 cells and murine macrophages[1].
| Catalog Number | I013679 |
| CAS Number | 363600-92-4 |
| Synonyms | 3-[(2-hydroxy-3-methoxyphenyl)methylideneamino]-2-methylbenzoic acid |
| Molecular Formula | C16H15NO4 |
| Purity | ≥95% |
| InChI | InChI=1S/C16H15NO4/c1-10-12(16(19)20)6-4-7-13(10)17-9-11-5-3-8-14(21-2)15(11)18/h3-9,18H,1-2H3,(H,19,20) |
| InChIKey | WTGMGRFVBFDHGQ-UHFFFAOYSA-N |
| SMILES | CC1=C(C=CC=C1N=CC2=C(C(=CC=C2)OC)O)C(=O)O |
| Reference | [1]. Mistry P, et al. Inhibition of TLR2 signaling by small molecule inhibitors targeting a pocket within the TLR2 TIR domain. Proc Natl Acad Sci U S A. 2015 Apr 28;112(17):5455-60. [2]. Cai S, Zhu G, Cen X, et al. Synthesis, structure-activity relationships and preliminary mechanism study of N-benzylideneaniline derivatives as potential TLR2 inhibitors. Bioorg Med Chem. 2018;26(8):2041-2050. |
