CAS 42267-27-6: N-Trifluoroacetyl-L-lysine N-carboxyanhydride
Formula:C9H11F3N2O4
InChI:InChI=1S/C9H11F3N2O4/c10-9(11,12)7(16)13-4-2-1-3-5-6(15)18-8(17)14-5/h5H,1-4H2,(H,13,16)(H,14,17)/t5-/m0/s1
InChI key:InChIKey=KWNIHCJDDYRQFW-YFKPBYRVSA-N
SMILES:C(CCCNC(C(F)(F)F)=O)[C@H]1C(=O)OC(=O)N1
Synonyms:- (S)-N-(4-(2,5-dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide
- Acetamide, N-[4-(2,5-dioxo-4-oxazolidinyl)butyl]-2,2,2-trifluoro-, (S)-
- Acetamide, N-[4-[(4S)-2,5-dioxo-4-oxazolidinyl]butyl]-2,2,2-trifluoro-
- H-Lys(Tfa)-Nca
- N-Trifluoroacetyl-<span class="text-smallcaps">L</span>-lysine N-carboxyanhydride
- N-[4-[(4S)-2,5-Dioxo-4-oxazolidinyl]butyl]-2,2,2-trifluoroacetamide
- N-[4-[(4S)-2,5-Dioxooxazolidin-4-Yl]Butyl]-2,2,2-Trifluoro-Acetamide
- N-{4-[(4S)-2,5-dioxo-1,3-oxazolidin-4-yl]butyl}-2,2,2-trifluoroacetamide
- N<sup>ε</sup>-Trifluoroacetyl-<span class="text-smallcaps">L</span>-lysine N-carboxyanhydride
- N-Trifluoroacetyl-L-lysine N-carboxyanhydride
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N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride
CAS:Applications Used in the synthesis of new arborescent architectures of poly(L-lysine), called lysine dendrigraft (DGL) polymers. DGL polymers were prepd. through a multiple-generation scheme (up to generation 5) in a weakly acidic aq. medium by polycondensing N.vepsiln.-trifluoroacetyl-L-lysine-N-carboxyanhydride (Lys(Tfa)-NCA) onto the previous generation G(n-1) of DGL, which was used as a macroinitiator. References Svenson, S., et al.: Adv. Drug Delivery Rev., 57, 2106 (2005), Shen, X., et al.: Org. Biomol. Chem., 5, 3674 (2007),Formula:C9H11F3N2O4Color and Shape:NeatMolecular weight:268.19N-[4-[(4S)-2,5-dioxooxazolidin-4-yl]butyl]-2,2,2-trifluoro-acetamide
CAS:Formula:C9H11F3N2O4Purity:97%Color and Shape:SolidMolecular weight:268.18984959999995N6-Trifluoroacetyl-L-lysine N-carboxyanhydride
CAS:Trifluoroacetyl-L-lysine N-carboxyanhydride is an N6-trifluoroacetylated lysine derivative that is used in the synthesis of peptides. It is a racemic mixture of L and D forms, which is hydrolyzed to form L-glutamic acid, NH4Cl, and CO2. Trifluoroacetyl-L-lyside N-carboxyanhydride has been shown to be useful in the formation of bonds between amino acids, such as lysine and dipeptides. The compound is also used for the protection of lysine against oxidation during peptide synthesis.Formula:C9H11F3N2O4Purity:Min. 95%Color and Shape:White PowderMolecular weight:268.19 g/mol(S)-N-[4-(2,5-Dioxooxazolidin-4-yl)butyl]-2,2,2-trifluoroacetamide
CAS:Formula:C9H11F3N2O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:268.19(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:268.1919860839844(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamide
CAS:(S)-N-(4-(2,5-Dioxooxazolidin-4-yl)butyl)-2,2,2-trifluoroacetamidePurity:98%Molecular weight:268.19g/mol
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