GR 94800 (TFA)

GR 94800 TFA is a potent and selective NK2 receptor peptide antagonist, with pKB values of 9.6, 6.4 and 6.0 for NK2, NK1 and NK3 receptors, respectively[1][2].

C49H61N9O8·xC2HF3O2

O=C(N1[C@H](CCC1)C(N2[C@@H](CCC2)C(N[C@H](C(N)=O)CCCC)=O)=O)[C@H](CC3=CC=CC=C3)NC([C@H](NC([C@H](C)NC([C@H](C)NC(C4=CC=CC=C4)=O)=O)=O)CC5=CNC6=CC=CC=C56)=O.OC(C(F)(F)F)=O.[x]

Neurokinin Receptor

NK2R

10 mM in DMSO

Room temperature