Formulation: A crystalline solid
Formal Name: 1-(4-chlorophenyl)-4-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline
Purity: ≥98%
Formula Markup: C16H8ClF3N4
Formula Weight: 348,7
Shelf life (days): 1460
CAS Number: 338773-13-0
Notes: R-8507 is a small molecule antagonist of the TNF-α type 1 receptor (TNF-αRI).{27910} It inhibits the expression of intercellular adhesion molecule-1 (ICAM-1) induced by TNF-α and IL-1β with EC50 values of 2.45 and 3.79 µM, respectively, in an ELISA using A549 lung epithelial cells. It also disrupts the interaction of the TNF-αRI with receptor interacting protein 1 (RIP1) and TNF-αR-associated death domain protein (TRADD), preventing internalization of the receptor complex.