PF-06478939 (TFA)

PF-06478939 TFA is a non-brain-penetrating peptide that is an agonist at oxytocin (OT) receptor and vasopressin receptor with EC50 values of 0.01 nM and 0.078 nM, respectively[1].

C78H134N14O22S2.xC2HF3O2

OC1=CC=C(C[C@@H](C(N[C@@H]([C@H](CC)C)C(N[C@H](C(N[C@H]2CC(N)=O)=O)CCC(N)=O)=O)=O)NC([C@@H](N)CSSC[C@@H](C(N3CCC[C@H]3C(N[C@@H](CCCCNC(CCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCCCCCCCCCCCC)=O)=O)C(NCC(N)=O)=O)=O)=O)NC2=O)=O)C=C1.O=C(O)C(F)(F)F.[x]

Oxytocin Receptor

10 mM in DMSO

Room temperature