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Alfa Aesar™ N-Fmoc-D-leucine, 98%

$34.84 - $439.24

Chemical Identifiers

Chemical Name or Material N-Fmoc-D-leucine
CAS 114360-54-2
Molecular Formula C21H23NO4
Formula Weight 353.42g/mol
MDL Number MFCD00062957
Synonym N-(9-Fluorenylmethoxy)carbonyl-D-leucine; Fmoc-D-Leu-OH
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH2904103

 
alfa aesar™
H29041-03
1g Each for $34.84

AAH2904106

 
alfa aesar™
H29041-06
5g Each for $134.57

AAH2904114

 
alfa aesar™
H29041-14
25g Each for $439.24
Description & Specifications

Specifications

Quantity 1g
Melting Point 151° to 154°C
Quantity 1g
Optical Rotation +25° (c=1 in DMF)
Chemical Name or Material N-Fmoc-D-leucine
CAS 114360-54-2
Assay 98%
Molecular Formula C21H23NO4
Formula Weight 353.42g/mol
MDL Number MFCD00062957
Synonym N-(9-Fluorenylmethoxy)carbonyl-D-leucine; Fmoc-D-Leu-OH
Recommended Storage 2° to 8°C

Applications
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.

Solubility
Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Safety and Handling

2° to 8°C