(S)-Methyl 3-amino-2-((tert-butoxycarbonyl)amino)propanoate hydrochloride

• CAT Number: I043151
• CAS Number: 181228-33-1
• Molecular Formula: C9H19ClN2O4
• Molecular Weight: 254.71
• Purity: ≥95%
• Synonyms: methyl (2S)-3-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate;hydrochloride
• InChI: InChI=1S/C9H18N2O4.ClH/c1-9(2,3)15-8(13)11-6(5-10)7(12)14-4;/h6H,5,10H2,1-4H3,(H,11,13);1H/t6-;/m0./s1
• InChIKey: IKRXWXBVGWAKNK-RGMNGODLSA-N
• SMILES: CC(C)(C)OC(=O)N[C@@H](CN)C(=O)OC.Cl

(S)-Methyl 3-amino-2-((tert-butoxycarbonyl)amino)propanoate hydrochloride（Cat No.:I043151）is a protected amino acid derivative commonly used in peptide synthesis. The compound features a tert-butoxycarbonyl (Boc) protective group on the amino group, which prevents undesired reactions during the synthesis process. The methyl ester at the carboxyl group enhances its solubility and facilitates coupling reactions. This derivative is used to introduce the (S)-configuration of the amino acid into peptides, often for applications in drug development or protein engineering. The Boc group can be removed under mild acidic conditions, allowing for further functionalization or peptide chain elongation.