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CAS 42189-56-0

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N-(1-Pyrenyl)maleimide

Description:
N-(1-Pyrenyl)maleimide is an organic compound characterized by its unique structure, which combines a maleimide moiety with a pyrene group. This compound typically exhibits strong fluorescence due to the presence of the pyrene chromophore, making it useful in various applications, including fluorescence labeling and sensing. It is often employed in bioconjugation reactions, where the maleimide group can react with thiol-containing compounds, facilitating the attachment of pyrene to proteins or other biomolecules. The compound is generally soluble in organic solvents, and its photophysical properties can be influenced by the surrounding environment, such as polarity and viscosity. Additionally, N-(1-Pyrenyl)maleimide can serve as a probe in studies of molecular interactions and dynamics due to its ability to undergo energy transfer processes. Safety data should be consulted for handling and storage, as with any chemical substance, to ensure proper laboratory practices.
Formula:C20H11NO2
InChI:InChI=1S/C20H11NO2/c22-17-10-11-18(23)21(17)16-9-7-14-5-4-12-2-1-3-13-6-8-15(16)20(14)19(12)13/h1-11H
InChI key:InChIKey=YXKWRQLPBHVBRP-UHFFFAOYSA-N
SMILES:O=C1N(C2=C3C4=C5C(C=C3)=CC=CC5=CC=C4C=C2)C(=O)C=C1
Synonyms:
  • 1H-Pyrrole-2,5-dione, 1-(1-pyrenyl)-
  • 1-Pyren-1-ylpyrrole-2,5-dione
  • N-(1-Pyrenyl)maleimide
  • 1-(1-Pyrenyl)-1H-pyrrole-2,5-dione
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