Category:
Amino Acids and Derivatives
CAS NO:
88043-21-4
Standard:
In-house Standards,
Boc-trans-4-tosyloxy-L-proline methyl ester is a protected amino acid derivative used as a key intermediate in peptide synthesis. Its molecular formula is C19H25NO7S, with CAS No. 101638-35-3. The core process involves the protection of L-proline followed by tosylation and methylation.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Avoid direct contact with skin and eyes; wear appropriate PPE including gloves and goggles during handling.