Category:
Amino Acids and Derivatives
CAS NO:
68766-96-1
Standard:
JP,
D-Pyroglutamic acid ethyl ester is a chiral intermediate derived from D-pyroglutamic acid via Fischer esterification. It serves as a critical building block for peptide synthesis and pharmaceutical manufacturing. Molecular Formula: C7H11NO3; CAS No.: 2956-03-4.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Avoid skin contact; use appropriate PPE. Not intended for direct clinical administration without further formulation.