(S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid

• CAT Number: L000714
• CAS Number: 2061897-68-3
• Molecular Formula: C34H38N4O5
• Molecular Weight: 582.70
• Purity: ≥95%
• IUPAC Name: 2-methyl-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(1-tritylimidazol-4-yl)propanoyl]amino]propanoic acid
• InChI: InChI=1S/C34H38N4O5/c1-32(2,3)43-31(42)36-28(29(39)37-33(4,5)30(40)41)21-27-22-38(23-35-27)34(24-15-9-6-10-16-24,25-17-11-7-12-18-25)26-19-13-8-14-20-26/h6-20,22-23,28H,21H2,1-5H3,(H,36,42)(H,37,39)(H,40,41)/t28-/m0/s1
• InChIKey: POZCMPSLNOUKQN-NDEPHWFRSA-N
• SMILES: CC(C)(C)OC(=O)N[C@@H](CC1=CN(C=N1)C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)C(=O)NC(C)(C)C(=O)O

(S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid（Cat No.:L000714）is a protected amino acid derivative designed for use in peptide synthesis. It features a trityl-protected imidazole ring, commonly found in histidine analogs, and a Boc-protected amino group to prevent side reactions during coupling. The sterically bulky protecting groups offer excellent stability under standard synthesis conditions and can be selectively removed under mild acidic or hydrogenolytic conditions. This compound is valuable for constructing bioactive peptides and peptide-based drug candidates, ensuring site-specific incorporation and high purity in solid-phase or solution-phase synthesis protocols.