Alfa Aesar N-Fmoc-D-leucine, 98%
Manufacturer: Alfa Aesar H2904114
A convergent synthesis of the proposed structure of (+)-pestalazine B has been achieved in 4 steps using the N-alkylation of an unprotected tryptophan diketopiperazine with a 3a-bromopyrrolidinoindoline where the condensation between L-tryptophan methyl ester and N-Fmoc-D-leucine in the presence of EDC as coupling agent afforded the corresponding L-Trp-D-Leu dipeptide.
Insoluble in water.
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
|151° to 154°C|
|+25° (c=1 in DMF)|
Safety and Handling
SDS & Safety Documents
Recommended Storage : 2° to 8°C