CAS 343781-57-7
:2,5-Dichloro-4(1H)-pyridinone
Description:
2,5-Dichloro-4(1H)-pyridinone is an organic compound characterized by its pyridine ring structure, which is substituted at the 2 and 5 positions with chlorine atoms and at the 4 position with a carbonyl group, forming a keto-enol tautomer. This compound typically appears as a solid and is known for its potential applications in pharmaceuticals and agrochemicals due to its biological activity. It exhibits moderate solubility in polar solvents, which is influenced by the presence of the electronegative chlorine atoms and the carbonyl group. The compound's reactivity can be attributed to the electron-withdrawing nature of the chlorine substituents, which can enhance its electrophilic character. Additionally, 2,5-Dichloro-4(1H)-pyridinone may participate in various chemical reactions, including nucleophilic substitutions and condensation reactions, making it a versatile intermediate in organic synthesis. Safety data should be consulted for handling, as halogenated compounds can pose health risks.
Formula:C5H3Cl2NO
InChI:InChI=1S/C5H3Cl2NO/c6-3-2-8-5(7)1-4(3)9/h1-2H,(H,8,9)
InChI key:InChIKey=RJKYZTVQNJPAGX-UHFFFAOYSA-N
SMILES:O=C1C(Cl)=CNC(Cl)=C1
Synonyms:- 2,5-Dichloro-4(1H)-pyridinone
- 2,5-Dichloropyridin-4-ol
- 4(1H)-Pyridinone, 2,5-dichloro-
- 4-Pyridinol, 2,5-Dichloro-
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