2-(3-Methyl-3H-diazirin-3-yl)ethanol CAS:25055-82-7 is a chemical compound that contains a diazirine functional group (-N=N-) attached to an ethyl alcohol (-CH2CH2OH) molecule. It is often used as a photoaffinity labeling reagent in biological and biochemical research to covalently attach the compound to a target molecule under UV light. The diazirine group is highly reactive and can form a covalent bond with nearby functional groups in the target molecule, allowing for the identification and characterization of binding partners, enzyme substrates, and protein-protein interactions.
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![3-[3-(but-3-yn-1-yl)-3H-diazirin-3-yl]propanoic acid](https://e1752fbe.rocketcdn.me/wp-content/uploads/AP11011-CAS-1450754-37-6-1-e1699585451616.png)
