cas 1203054-91-4|| where to buy [5-(2,4-difluorophenyl)-1,2-oxazol-3-yl]methyl 2-oxo-2H-pyran-5-carboxylate

Nom du produit:[5-(2,4-difluorophenyl)-1,2-oxazol-3-yl]methyl 2-oxo-2H-pyran-5-carboxylate

IUPAC Name:[5-(2,4-difluorophenyl)-1,2-oxazol-3-yl]methyl 2-oxo-2H-pyran-5-carboxylate

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: N° CAS:1203054-91-4; Formule moléculaire:C16H9F2NO5; Point de fusion:-; Code SMILES:FC1=CC(F)=C(C=C1)C1=CC(COC(=O)C2=COC(=O)C=C2)=NO1; Densité:

: Numéro de catalogue:CM785018; Poids moléculaire:333.25; Point d'ébullition:; N° Mdl:; Stockage:

: Isoxazoles; Isoxazole is a liquid heterocyclic compound C3H3NO isomeric with oxazole and having a penetrating odor like that of pyridine. Isoxazoles belong to an important class of five-membered aromatic heterocycles containing two electronegative heteroatoms, nitrogen and oxygen, in a 1,2-relationship and three regular sp2 carbon atoms. These molecules are found to be key components in various synthetic products in daily use and also present as a pharmacophore essential for biological activity in many drugs and bioactive natural products. In addition, isoxazoles have demonstrated their ability to exhibit hydrogen bond donor/acceptor interactions with a variety of enzymes and receptors.

: Pyrones; Pyrones or pyranones are a class of heterocyclic chemical compounds. They contain an unsaturated six-membered ring containing one oxygen atom and a ketone functional group. There are two isomers denoted as 2-pyrone and 4-pyrone. 2-Pyrone is used in organic synthesis as a building block for more complex chemical structures because it may participate in a variety of cycloaddition reactions to form bicyclic lactones. Pyrone derivatives are extremely prevalent structural motif in diverse naturally and synthetically occurring bioactive molecules having a broad array of chemotherapeutic potentials.