Product Description




Chemical name:
N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride, N6-Trifluoroacetyl-L-lysine NCA


Synonyms:
N-[4-[(4S)-2,5-Dioxo-4-oxazolidinyl]butyl]-2,2,2-trifluoroacetamide; (S)-N-[4-(2,5-Dioxo-4-oxazolidinyl)butyl]-2,2,2-trifluoroacetamide; Lys(Tfa)-NCA;


CAS Number:
42267-27-6


Possible CAS #:
NA


Molecular form.:
C₉H₁₁F₃N₂O₄


Appearance:
White to Off-White Solid


Melting Point:
98-101°C


Mol. Weight:
268.19


Storage:
-20˚C Freezer, Under Inert Atmosphere


Solubility:
DMSO, Ethyl Acetate


Stability:
No Data Available


Category:
Amino Acids & Derivatives, Aromatics, Chiral Reagents, Heterocycles,


Boiling Point:
No Data Available


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.
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