Norleual TFA

• CAT Number: I041336
• Molecular Formula: C43H59F3N8O9
• Molecular Weight: 888.97
• Purity: ≥95%
• Synonyms: (2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminohexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid;2,2,2-trifluoroacetic acid
• IUPAC Name: (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminohexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentyl]-[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid;2,2,2-trifluoroacetic acid
• InChI: InChI=1S/C41H58N8O7.C2HF3O2/c1-4-5-12-32(42)37(51)47-34(20-28-14-16-31(50)17-15-28)38(52)46-30(19-26(2)3)24-49(36(41(55)56)21-27-10-7-6-8-11-27)40(54)35-13-9-18-48(35)39(53)33(43)22-29-23-44-25-45-29;3-2(4,5)1(6)7/h6-8,10-11,14-17,23,25-26,30,32-36,50H,4-5,9,12-13,18-22,24,42-43H2,1-3H3,(H,44,45)(H,46,52)(H,47,51)(H,55,56);(H,6,7)/t30-,32-,33-,34-,35-,36-;/m0./s1
• InChIKey: NCKKDRLJKWHKEC-FIVFGVFCSA-N
• SMILES: CCCC[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC(C)C)CN([C@@H](CC2=CC=CC=C2)C(=O)O)C(=O)[C@@H]3CCCN3C(=O)[C@H](CC4=CN=CN4)N)N.C(=O)(C(F)(F)F)O

Norleual TFA（Cat No.:I041336）is a synthetic compound derived from norleucine, an amino acid analog, and is often used in peptide synthesis and research. The “TFA” stands for trifluoroacetic acid, a common reagent used in peptide chemistry for protecting groups and purification processes. Norleual is incorporated into peptides as a substitution for leucine or other amino acids, allowing researchers to investigate its effects on protein structure and function. It is studied for its potential role in modifying peptide stability, folding, and bioactivity, with applications in drug design, enzyme inhibition, and protein engineering.