IGF-1 (30-41) (trifluoroacetate salt)

Insulin-like growth factor 1 (IGF-1) (30-41) is a peptide fragment of the polypeptide hormone IGF-1 (Cay-33981). It has been used as a starting material in the synthesis of beta-sheet mimics of IGF-1. InChI: InChI=1S/C51H83N19O19.C2HF3O2/c1-24(48(87)70-17-5-8-35(70)47(86)66-30(13-14-36(53)76)43(82)69-39(25(2)74)49(88)89)61-41(80)28(6-3-15-58-50(54)55)64-42(81)29(7-4-16-59-51(56)57)65-45(84)33(22-72)68-46(85)34(23-73)67-44(83)32(21-71)63-38(78)20-60-40(79)31(62-37(77)19-52)18-26-9-11-27(75)12-10-26,3-2(4,5)1(6)7/h9-12,24-25,28-35,39,71-75H,3-8,13-23,52H2,1-2H3,(H2,53,76)(H,60,79)(H,61,80)(H,62,77)(H,63,78)(H,64,81)(H,65,84)(H,66,86)(H,67,83)(H,68,85)(H,69,82)(H,88,89)(H4,54,55,58)(H4,56,57,59),(H,6,7)/t24-,25+,28-,29-,30-,31-,32-,33-,34-,35-,39-,/m0./s1 InChIKey: XRSGWLZXXWFPIH-IIMUUMBFSA-N SMILES: [H]NCC(N[C@H](C(NCC(N[C@@H](CO)C(N[C@@H](CO)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@H](C(N1CCC[C@H]1C(N[C@@H](CCC(N)=O)C(N[C@]([C@@H](C)O)([H])C(O)=O)=O)=O)=O)C)=O)=O)=O)=O)=O)=O)=O)CC2=CC=C(O)C=C2)=O.O=C(O)C(F)(F)F