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CAS 1094-76-4

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N6-(2,4-Dinitrophenyl)-L-lysine

Description:
N6-(2,4-Dinitrophenyl)-L-lysine, with the CAS number 1094-76-4, is a derivative of the amino acid lysine, modified by the introduction of a 2,4-dinitrophenyl group at the nitrogen atom of the lysine side chain. This compound is characterized by its bright yellow color, attributed to the dinitrophenyl moiety, which is known for its strong electron-withdrawing properties. It is commonly used in biochemical research, particularly in studies involving protein labeling and immunology, due to its ability to form stable conjugates with proteins. The presence of the dinitrophenyl group enhances the compound's reactivity, making it useful in various applications, including the development of antibodies and in the study of enzyme kinetics. Additionally, N6-(2,4-Dinitrophenyl)-L-lysine can participate in nucleophilic substitution reactions, further expanding its utility in synthetic organic chemistry. As with many dinitrophenyl compounds, it should be handled with care due to potential toxicity and environmental concerns.
Formula:C12H16N4O6
InChI:InChI=1S/C12H16N4O6/c13-9(12(17)18)3-1-2-6-14-10-5-4-8(15(19)20)7-11(10)16(21)22/h4-5,7,9,14H,1-3,6,13H2,(H,17,18)/t9-/m0/s1
InChI key:InChIKey=OFKKPUNNTZKBSR-VIFPVBQESA-N
SMILES:N(CCCC[C@@H](C(O)=O)N)C1=C(N(=O)=O)C=C(N(=O)=O)C=C1
Synonyms:
  • 2,4-Dinitrophenyl-ε-<span class="text-smallcaps">L</span>-lysine
  • <span class="text-smallcaps">L</span>-Lysine, N<sup>6</sup>-(2,4-dinitrophenyl)-
  • DNP-<span class="text-smallcaps">L</span>-lysine
  • Dinitrophenyl-lysine
  • Epsilon-dnp-lysine
  • L-Lysine, N6-(2,4-dinitrophenyl)-
  • Lysine, N<sup>6</sup>-(2,4-dinitrophenyl)-, <span class="text-smallcaps">L</span>-
  • N<sup>6</sup>-(2,4-Dinitrophenyl)-<span class="text-smallcaps">L</span>-lysine
  • N~6~-(2,4-dinitrophenyl)-L-lysine
  • epsilon-2,4-Dinitrophenol lysine
  • See more synonyms
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