Rac1 Inhibitor W56 TFA

• CAT Number: I045857
• Molecular Formula: C76H118F3N19O25S
• Molecular Weight: 1786.90
• Purity: ≥95%
• IUPAC Name: (3S)-3-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-1-[(2S)-6-amino-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-[[(2S,3R)-1-[[(2S)-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-oxobutanoic acid;2,2,2-trifluoroacetic acid
• InChI: InChI=1S/C74H117N19O23S.C2HF3O2/c1-35(2)25-46(64(106)79-33-55(97)84-47(26-36(3)4)66(108)86-48(27-41-31-78-44-18-13-12-17-42(41)44)67(109)87-51(30-57(100)101)69(111)92-61(40(10)94)73(115)82-39(9)62(104)81-34-58(102)103)85-68(110)49(28-53(77)95)88-72(114)60(38(7)8)91-70(112)52-20-16-23-93(52)74(116)45(19-14-15-22-75)83-54(96)32-80-65(107)50(29-56(98)99)89-71(113)59(37(5)6)90-63(105)43(76)21-24-117-11;3-2(4,5)1(6)7/h12-13,17-18,31,35-40,43,45-52,59-61,78,94H,14-16,19-30,32-34,75-76H2,1-11H3,(H2,77,95)(H,79,106)(H,80,107)(H,81,104)(H,82,115)(H,83,96)(H,84,97)(H,85,110)(H,86,108)(H,87,109)(H,88,114)(H,89,113)(H,90,105)(H,91,112)(H,92,111)(H,98,99)(H,100,101)(H,102,103);(H,6,7)/t39-,40+,43-,45-,46-,47-,48-,49-,50-,51-,52-,59-,60-,61-;/m0./s1
• InChIKey: OVRCOXGNGHSJID-SWQZRMJPSA-N
• SMILES: C[C@H]([C@@H](C(=O)N[C@@H](C)C(=O)NCC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCSC)N)O.C(=O)(C(F)(F)F)O

Rac1 Inhibitor W56 TFA（Cat No.:I045857）is a synthetic peptide inhibitor that disrupts the interaction between Rac1, a small GTPase, and its downstream effectors. By blocking Rac1-mediated signaling, it interferes with cytoskeletal organization, cell migration, and proliferation. This makes it a valuable research tool for studying cancer progression, metastasis, and other Rac1-driven pathologies. The trifluoroacetate (TFA) salt ensures stability and suitability for experimental use. W56 is widely applied in oncology, cell biology, and pharmacological studies exploring targeted therapeutic strategies against Rac1-dependent cellular processes.