(S,E)-3-Hydroxy-7-(tritylthio)hept-4-enoic acid

This fragment is typically coupled with a peptide segment, followed by deprotection of the trityl group and final cyclization to form the macrocyclic framework. (S,E)-3-Hydroxy-7-(tritylthio)hept-4-enoic acid is a critical chiral building block in the total synthesis of Romidepsin, used to construct the sulfur-containing side chain.

API Name Romidepsin
CAS No 180973-24-4
Molecular Formula C26H26O3S
Molecular Weight 418.5 g/mol
Synonyms (E,3S)-3-hydroxy-7-tritylsulfanylhept-4-enoic acid

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