DUPA(OtBu)-OH
[CAS# 1026987-94-9]

Identification

• Name: DUPA(OtBu)-OH
• Synonyms: (S)-5-tert-Butoxy-4-(3-((s)-1,5-di-tert-butoxy-1,5-dioxopentan-2-yl)ureido)-5-oxopentanoic Acid; L-Glutamic acid, N-[[[(1S)-3-carboxy-1-[(1,1-dimethylethoxy)carbonyl]propyl]amino]carbonyl]-, 1,5-bis(1,1-dimethylethyl) ester; 2-[3-(1,3-bis-tert-butoxycarbonylpropyl)ureido]pentanedioic acid 1-tert-butyl ester
• Molecular Formula: C₂₃H₄₀N₂O₉
• Molecular Weight: 488.57
• CAS Registry Number: 1026987-94-9
• SMILES: CC(C)(C)OC(=O)CCC(C(=O)OC(C)(C)C)NC(=O)NC(CCC(=O)O)C(=O)OC(C)(C)C
• InChI: 1S/C23H40N2O9/c1-21(2,3)32-17(28)13-11-15(19(30)34-23(7,8)9)25-20(31)24-14(10-12-16(26)27)18(29)33-22(4,5)6/h14-15H,10-13H2,1-9H3,(H,26,27)(H2,24,25,31)/t14-,15-/m0/s1
• InChIKey: KBDDHSXZOLZZGF-GJZGRUSLSA-N

Properties

• Melting point: 120-123°C (Expl.)
• solubility: Sparingly soluble in Chloroform; Soluble in Methanol