Boc-Thr-OH

• CAT Number: R061504
• CAS Number: 2592-18-9
• Molecular Formula: C9H17NO5
• Molecular Weight: 219.23
• Purity: ≥95%
• Synonyms: (2S,3R)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
• InChI: InChI=1S/C9H17NO5/c1-5(11)6(7(12)13)10-8(14)15-9(2,3)4/h5-6,11H,1-4H3,(H,10,14)(H,12,13)/t5-,6+/m1/s1
• InChIKey: LLHOYOCAAURYRL-RITPCOANSA-N
• SMILES: C[C@H]([C@@H](C(=O)O)NC(=O)OC(C)(C)C)O

Boc-Thr-OH（Cat No.:R061504）is a derivative of threonine (Thr), where the N-terminal amine group is protected by a tert-butoxycarbonyl (Boc) group. This protection prevents unwanted side reactions during peptide synthesis, particularly in solid-phase peptide synthesis (SPPS). The carboxyl group of threonine remains free for coupling with other amino acids to extend the peptide chain. The Boc group allows for controlled deprotection during the synthesis process, facilitating the incorporation of threonine into peptides. Boc-Thr-OH is widely used in the synthesis of bioactive peptides and therapeutic agents in pharmaceutical and research applications.