3-methyl-3H-diazirin-3-propanol CAS:16297-94-2 is a chemical compound that belongs to the class of diazirines. It is a diazirine-based photoaffinity labeling reagent that is commonly used in chemical biology to covalently modify and crosslink target biomolecules such as proteins, nucleic acids, and lipids. The compound is characterized by the presence of a diazirine ring and a hydroxypropanol side chain, which together enable it to react with and covalently bind to target molecules when activated by ultraviolet (UV) light. The resulting covalent modifications can then be used to study the structure, function, and interactions of the labeled biomolecules in various biological systems.
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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)
