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Home/Compounds/Research Reagent/N(6)-trifluoroacetyl-L-lysine
C8H13F3N2O3
242.2 g/mol
Research Reagent

(2S)-2-amino-6-[(2,2,2-trifluoroacetyl)amino]hexanoic acid

CAS10009-20-8EC600-027-3
Category
Research Reagent
Compound Class
Peptide
Primary Use
Research Compound

This compound is an N6-acylated derivative of L-lysine, featuring a trifluoroacetamide group at the side-chain nitrogen and a free carboxylic acid at the alpha carbon. It is used as a research reagent in peptide synthesis and amino acid modification studies, particularly for investigating protecting group strategies for the lysine side chain.

research reagent for peptide synthesisbuilding block for modified lysine-containing peptides

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

(2S)-2-amino-6-[(2,2,2-trifluoroacetyl)amino]hexanoic acid

InChIKey

PZZHRSVBHRVIMI-YFKPBYRVSA-N

SMILES

C(CCNC(=O)C(F)(F)F)C[C@@H](C(=O)O)N

Synonyms (21)
  • H-Lys(Tfa)-OH
  • L-Lys(Tfa)-OH
  • N6-Trifluoroaccety-L-lysine
  • N6-Trifluoroacetyl-L-lysine
  • Ne-Trifluoroacetyl-L-lysine
  • N|A-Trifluoroacetyl-L-lysine
  • e-TFA-lysine
  • epsilon-TFA-lysine
  • trifluoroacetyl lysine