5-Ethyl-3(2H)-isoxazolone, with the CAS number 10004-45-2, is a heterocyclic organic compound characterized by its isoxazolone structure, which features a five-membered ring containing both nitrogen and oxygen atoms. This compound typically exhibits a pale yellow to light brown appearance and is soluble in polar organic solvents. Its molecular structure includes an ethyl group, which contributes to its hydrophobic characteristics, while the isoxazolone moiety imparts unique reactivity, particularly in nucleophilic addition and cyclization reactions. 5-Ethyl-3(2H)-isoxazolone is often studied for its potential applications in pharmaceuticals, agrochemicals, and as a building block in organic synthesis. The compound may also exhibit biological activity, making it of interest in medicinal chemistry. As with many organic compounds, handling should be done with care, considering potential hazards and toxicity, and appropriate safety measures should be employed in laboratory settings.

5-Ethyl-3(2H)-isoxazolone

10004-45-2: 5-Ethyl-3(2H)-isoxazolone, 3-Isoxazolol, 5-ethyl-, 3-Hydroxy-5-ethylisoxazole, 5-Ethyl-3-hydroxyisoxazole, 3(2H)-Isoxazolone, 5-ethyl-

CAS 10004-45-2: 5-Ethyl-3(2H)-isoxazolone

5-ethyl-2,3-dihydro-1,2-oxazol-3-one

Ref: 10-F692687

3(2H)-Isoxazolone, 5-ethyl-

Ref: IN-DA0000N5