(2S)-2-(1,1-Dimethylethyl)-3-methyl-4-oxo-1-imidazolidinecarboxylic Acid 1,1-Dimethylethyl Ester

• CAT Number: R031838
• CAS Number: 119838-38-9
• Molecular Formula: C13H24N2O3
• Molecular Weight: 256.35
• Purity: ≥95%
• Synonyms: (-)-1-BOC-2-tert-butyl-3-methyl-4-imidazolidinone; (S)-1-tert-Butoxycarbonyl-2-tert-butyl-3-methyl-1,3-imidazolidin-4-one; (S)-tert-Butyl 2-(tert-butyl)-3-methyl-4-oxoimidazolidine-1-carboxylate; tert-Butyl (S)-2-tert-butyl-3-methyl-4-oxoimidazolidin
• Storage: Store at -20C
• IUPAC Name: tert-butyl (2S)-2-tert-butyl-3-methyl-4-oxoimidazolidine-1-carboxylate
• InChI: InChI=1S/C13H24N2O3/c1-12(2,3)10-14(7)9(16)8-15(10)11(17)18-13(4,5)6/h10H,8H2,1-7H3/t10-/m0/s1
• InChIKey: HJJLVATZPPJBNG-JTQLQIEISA-N
• SMILES: CC(C)(C)[C@H]1N(C(=O)CN1C(=O)OC(C)(C)C)C

(2S)-2-(1,1-Dimethylethyl)-3-methyl-4-oxo-1-imidazolidinecarboxylic acid 1,1-dimethylethyl ester（Cat No.:R031838）is a protected derivative of an imidazolidine-based amino acid used in peptide synthesis. The molecule features sterically bulky tert-butyl (1,1-dimethylethyl) groups that serve as protecting groups for both the carboxylic acid and amine functionalities, enhancing stability during solid-phase synthesis. Its chiral (2S) configuration makes it suitable for constructing optically pure peptides. The cyclic imidazolidine core and protected ester functionalities allow selective deprotection and coupling, making this compound valuable in pharmaceutical research and development of biologically active peptides or peptidomimetics.