376648-89-4

Upstream product

• 376648-88-3 (S)-2-[(S)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-5-(2,2,2-trifluoro-acetylamino)-pentanoylamino]-5-(2,2,2-trifluoro-acetylamino)-pentanoylamino]-5-(2,2,2-trifluoro-acetylamino)-pentanoylamino]-5-(2,2,2-trifluoro-acetylamino)-pentanoic acid 

Relevant academic research and scientific papers

An efficient, scalable synthesis of the molecular transporter octaarginine via a segment doubling strategy.

[reaction: see text]. Short oligomers of arginine function as remarkably efficient molecular transporters of drugs and probe molecules into cells and tissue. Currently, these compounds are prepared on resin through a unidirectional solid-phase synthesis.