N-Fmoc-L-threonine

• CAT Number: R061528
• CAS Number: 73731-37-0
• Molecular Formula: C19H19NO5
• Molecular Weight: 341.363
• Purity: ≥95%
• Synonyms: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-threonine; ?N-(9-Fluorenylmethoxycarbonyl)-L-threonine; N-(9-Fluorenylmethoxycarbonyl)threonine; NSC 334300
• Storage: -20°C
• IUPAC Name: (2S,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutanoic acid
• InChI: InChI=1S/C19H19NO5/c1-11(21)17(18(22)23)20-19(24)25-10-16-14-8-4-2-6-12(14)13-7-3-5-9-15(13)16/h2-9,11,16-17,21H,10H2,1H3,(H,20,24)(H,22,23)/t11-,17+/m1/s1
• InChIKey: OYULCCKKLJPNPU-DIFFPNOSSA-N
• SMILES: CC(C(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)O

N-Fmoc-L-threonine(CAT: R061528) holds significance in the realm of peptide synthesis. It is used as a key building block in solid-phase peptide synthesis, where the Fmoc (9-fluorenylmethoxycarbonyl) protecting group safeguards the threonine residue during chain elongation. This compound’s incorporation enables the controlled assembly of peptide sequences. Threonine is an essential amino acid with importance in protein structure and function.