ʻO N(epsilon)-Trifluoroacetyl-L-lysine kahi hui kemika kaulana i ʻike ʻia no kona ʻano molekala kū hoʻokahi a me nā noi like ʻole ma nā ʻoihana like ʻole. Me ke ʻano kemika C14H21F3N2O5, ua loaʻa ʻo N(epsilon)-trifluoroacetyl-L-lysine mai lysine, kahi waikawa amino koʻikoʻi, me kahi hui trifluoroacetyl (-CF3CO) i hoʻopili ʻia i kāna hui amino epsilon. Hoʻonui kēia hoʻololi i kona kūpaʻa a hoʻololi i kona mau waiwai kemika, e lilo ia i mea waiwai nui i ka noiʻi biochemical, peptide synthesis, a me ka kemika lāʻau lapaʻau. Hoʻohui ʻia ʻo N(epsilon)-Trifluoroacetyl-L-lysine ma o ka hopena o ka lysine me ka trifluoroacetic anhydride ma lalo o nā kūlana i kāohi ʻia, e hopena ana i kahi paʻa crystalline me nā ʻano solubility kikoʻī.