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  7. N-Fmoc-L-valine, 98%

N-Fmoc-L-valine, 98%

Product Code. 11460117
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25 g
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Product Code. 11460117 Supplier Thermo Scientific Alfa Aesar Supplier No. B21030.14
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Description

CAS: 68858-20-8 | C20H21NO4 | 339.39 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 68858-20-8
Molecular Formula C20H21NO4
Molecular Weight (g/mol) 339.39
MDL Number MFCD00037124
InChI Key UGNIYGNGCNXHTR-SFHVURJKSA-N
Synonym fmoc-l-valine, fmoc-val-oh, fmoc-l-val-oh, n-fmoc-l-valine, n-9h-fluoren-9-ylmethoxy carbonyl-l-valine, n-9-fluorenylmethoxycarbonyl-l-valine, fmoc-valine, s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-methylbutanoic acid, n-alpha-fmoc-l-valine, s-n-9h-fluoren-9-ylmethoxy carbonyl valine
PubChem CID 688217
SMILES CC(C)[C@H](NC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(O)=O

Specifications

Melting Point 142°C to 147°C
Quantity 25 g
Beilstein 2177443
Optical Rotation −17° (c=1 in DMF)
IUPAC Name (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoic acid
Formula Weight 339.39
Percent Purity 98%
Chemical Name or Material N-Fmoc-L-valine

RUO – Research Use Only

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