N-tert-Boc-L-alanine

• CAT Number: R045186
• CAS Number: 15761-38-3
• Molecular Formula: C8H15NO4
• Molecular Weight: 189.21
• Purity: ≥95%
• Synonyms: N-[(1,1-Dimethylethoxy)carbonyl]-L-alanine; N-Carboxy-L-Alanine N-tert-Butyl Ester; (2S)-2-[(tert-Butoxycarbonyl)amino]propanoic Acid; (2S)-2-tert-Butoxycarbonylaminopropanoic Acid; (S)-2-(N-tert-Butoxycarbonyl)aminopropionic Acid; (S)-2-[(tert-Butox
• Storage: -20°C
• IUPAC Name: (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
• InChI: InChI=1S/C8H15NO4/c1-5(6(10)11)9-7(12)13-8(2,3)4/h5H,1-4H3,(H,9,12)(H,10,11)/t5-/m0/s1
• InChIKey: QVHJQCGUWFKTSE-YFKPBYRVSA-N
• SMILES: C[C@@H](C(=O)O)NC(=O)OC(C)(C)C

N-tert-Boc-L-alanine（Cat No.:R045186）is a protected amino acid derivative featuring an L-alanine core with its amino group blocked by a tert-butoxycarbonyl (Boc) protecting group. Widely used in peptide synthesis, the Boc group prevents unwanted side reactions during coupling steps and can be removed under mild acidic conditions. This compound maintains the chirality of natural L-alanine, supporting enantioselective synthesis. Its stability and compatibility with various reagents make it ideal for solid-phase peptide synthesis (SPPS) and medicinal chemistry. N-tert-Boc-L-alanine is essential for constructing peptides, peptidomimetics, and other biologically active compounds.