437069
Nα-(2,4-Dinitro-5-fluorophenyl)-L-valinamide
≥98%, ChiraSelect™
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About This Item
Linear Formula:
FC6H2(NO2)2NH[CHCH(CH3)2]CONH2
CAS Number:
Molecular Weight:
300.24
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
assay
≥98%
InChI
1S/C11H13FN4O5/c1-5(2)10(11(13)17)14-7-3-6(12)8(15(18)19)4-9(7)16(20)21/h3-5,10,14H,1-2H3,(H2,13,17)/t10-/m0/s1
SMILES string
CC(C)[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
InChI key
ZTFFRKNPAXXEBL-JTQLQIEISA-N
product line
ChiraSelect™
optical activity
[α]20/D +14.0°, c = 2 in acetone
optical purity
ee: ≥99
Application
Useful for the analysis of chiral amino acids by HPLC. Valine analog of Marfey′s reagent that provides improved resolution in the separation of D- and L-amino acids as well as analogs of phenylalanine and proline. It has also aided in understanding the separation mechanism of these reagents.
Legal Information
ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
Regulatory Information
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Find documentation for the products that you have recently purchased in the Document Library.
Brueckner, H. Keller-Hoehl, Ch. Wittner, R.
Chem. Pept. Proteins Part A, 5/6, 145-145 (1993)
Harada, K. et al.
Tetrahedron Letters, 36, 1515-1515 (1995)
Chem. Pept. Proteins Part A, 5/6, 145-145 (1993)
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