cas 17557-81-2|| where to buy 2-oxido-1,2,5-oxadiazol-2-ium-3,4-dicarbonitrile

Nom du produit:2-oxido-1,2,5-oxadiazol-2-ium-3,4-dicarbonitrile

IUPAC Name:dicyano-1,2,5-oxadiazol-2-ium-2-olate

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: N° CAS:17557-81-2; Formule moléculaire:C4N4O2; Point de fusion:-; Code SMILES:[O-][N+]1=C(C#N)C(=NO1)C#N; Densité:

: Numéro de catalogue:CM576159; Poids moléculaire:136.07; Point d'ébullition:; N° Mdl:; Stockage:

: Furazans; Incorporation of heterocycles into drug molecules can enhance physical properties and biological activity. Oxadiazoles are a class of five-membered heterocycles containing one oxygen and two nitrogen atoms with special biological activity and thermodynamic properties. 1,2,4- and 1,3,4-oxadiazoles are widely used in the development of bioactive molecules, but 1,2,5-oxadiazoles (furazans) are used relatively sparingly. Compared with 1,2,4- and 1,3,4-isomers, 1,2,5-oxadiazole has unique physicochemical properties and electronic effects. The furazan ring has a strong inductive effect, comparable to that of trifluoromethyl or tetrazolyl. The unique properties of furoxan can confer specific pharmacological activities to drug-like molecules.