Ac-LEHD-AFC Trifluoroacetic Acid Salt

Ac-LEHD-AFC (trifluoroacetate salt), -α-Asparagine, N-acetyl-L-leucyl-L-α-glutamyl-L-histidyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-, compd. with 2,2,2-trifluoroacetic acid ,

O=C(N[C@@H](CC(O)=O)C(NC1=CC=C(C(C(F)(F)F)=CC(O2)=O)C2=C1)=O)[C@@H](NC([C@H](CCC(O)=O)NC([C@@H](NC(C)=O)CC(C)C)=O)=O)CC3=CN=CN3.OC(C(F)(F)F)=O.[F,Cl,Br,I]

InChI=1S/C33H38F3N7O11.C2HF3O2/c1-15(2)8-22(39-16(3)44)31(52)41-21(6-7-26(45)46)29(50)42-23(9-18-13-37-14-38-18)32(53)43-24(12-27(47)48)30(51)40-17-4-5-19-20(33(34,35)36)11-28(49)54-25(19)10-17;3-2(4,5)1(6)7/h4-5,10-11,13-15,21-24H,6-9,12H2,1-3H3,(H,37,38)(H,39,44)(H,40,51)(H,41,52)(H,42,50)(H,43,53)(H,45,46)(H,47,48);(H,6,7)/t21-,22-,23-,24-;/m0./s1