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Alfa Aesar™ N-Fmoc-L-valine, 98%

$51.57 - $51.57

Chemical Identifiers

Chemical Name or Material N-Fmoc-L-valine
CAS 68858-20-8
Molecular Formula C20H21NO4
Formula Weight 339.39
MDL Number MFCD00037124
Beilstein 2177443
Synonym N-(9-Fluorenylmethoxycarbonyl)-L-valine; Fmoc-Val-OH
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2103006

  SDS
alfa aesar™
B2103006
5g Each for $51.57
Description & Specifications

Specifications

Formula Weight 339.39
Chemical Name or Material N-Fmoc-L-valine
Assay 98%
Molecular Formula C20H21NO4
Melting Point 142° to 147°C
MDL Number MFCD00037124
CAS 68858-20-8
Beilstein 2177443
Quantity 5g
Synonym N-(9-Fluorenylmethoxycarbonyl)-L-valine; Fmoc-Val-OH
Optical Rotation −17° (c=1 in DMF)
Recommended Storage 2° to 8°C

Applications
It is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Fmoc-valine (in addition to the other amino acids) is commonly used to synthesize 4-thiazolidinones (e.g. (E)-5-(4-Ethylbenzylidene)-2-thioxothiazolidin-4-one [E925745]) and 4-metathiazanones as well.

Solubility
Solubility in methanol gives very faint turbidity.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Safety and Handling

2° to 8°C