Category:
Amino Acids and Derivatives
CAS NO:
1228577-03-4
Standard:
In-house Standards,
(4S)-1-Fmoc-4-methyl-L-proline is a chiral Fmoc-protected proline derivative used as a key building block in solid-phase peptide synthesis. Its molecular formula is C20H19NO4, and the CAS number is 156376-86-6. This compound features a fluorenylmethoxycarbonyl protecting group on the nitrogen atom, ensuring high stability during coupling reactions.