Category:
Intermediates&Fine Chemicals
CAS NO:
155892-27-6
Standard:
In-house Standards,
Fmoc-L-Tyr(tBu)-OSu is a protected amino acid derivative widely used in solid-phase peptide synthesis (SPPS). Its molecular formula is C25H29NO7 and CAS number is 140496-78-4. The compound features an Fmoc group for N-alpha protection, a tert-butyl ether on the phenolic side chain, and an active N-hydroxysuccinimide ester for efficient coupling.
Store under inert atmosphere at -20°C to prevent hydrolysis. Handle with appropriate PPE due to potential irritant properties. Ensure strict moisture control during weighing and transfer operations.