1391826-93-9

Basic information

• Product Name: C₂₅H₂₈N₄O₇
• CAS NO: 1391826-93-9
• Molecular Weight: 496.52
• Mol File: 1391826-93-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₅H₂₈N₄O₇(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₅H₂₈N₄O₇(1391826-93-9)
• EPA Substance Registry System: C₂₅H₂₈N₄O₇(1391826-93-9)

Safety Data

• Hazardous Substances Data: 1391826-93-9(Hazardous Substances Data)

Upstream product

• 1391826-90-6 Boc-Trp-βAla-OH 
• 88-75-5 2-hydroxynitrobenzene 
• 3392-11-8 2,5-dioxopyrrolidin-1-yl N-(tert-butoxycarbonyl)-L-tryptophanate 

Relevant articles and documents

Synthesis of strained cyclic peptides via an aza-Michael-acyl-transfer reaction cascade

A new method is presented to prepare strained lactams. Esterification of the C-terminus of a dipeptide with β-nitrostyrene or quinoline-type auxiliaries is followed by lactam formation by an intramolecular aza-Michael-acyl-transfer reaction cascade. Ultimately, the cyclic tetrapeptide cyclo[Phe-Tyr-Ala-Gly] has been prepared.