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CAS 766-40-5

:

3,4-dichloro-5-hydroxyfuran-2(5H)-one

Description:
3,4-Dichloro-5-hydroxyfuran-2(5H)-one, with the CAS number 766-40-5, is a chemical compound that belongs to the class of furanones, which are cyclic compounds containing a furan ring with a carbonyl group. This particular compound is characterized by the presence of two chlorine atoms at the 3 and 4 positions and a hydroxyl group at the 5 position of the furan ring. It exhibits a range of chemical properties due to the electron-withdrawing effects of the chlorine substituents, which can influence its reactivity and stability. The hydroxyl group contributes to its potential as a hydrogen bond donor, enhancing its solubility in polar solvents. This compound is of interest in various fields, including organic synthesis and medicinal chemistry, due to its potential biological activities. Its structural features may also allow for further derivatization, making it a valuable intermediate in the synthesis of more complex molecules. Safety and handling precautions should be observed, as with many halogenated compounds, due to potential toxicity and environmental concerns.
Formula:C4H2Cl2O3
InChI:InChI=1S/C4H2Cl2O3/c5-1-2(6)4(8)9-3(1)7/h3,7H
InChI key:InChIKey=ZAKLKBFCSHJIRI-UHFFFAOYSA-N
SMILES:ClC1=C(Cl)C(=O)OC1O
Synonyms:
  • 2(5H)-Furanone, 3,4-dichloro-5-hydroxy-
  • 3,4-(Dichloro)-5-hydroxy-2(5H)-furanone
  • 3,4-Dichloro-2-hydroxy-2H-furan-5-one
  • 3,4-Dichloro-5-hydroxy-2,5-dihydrofuran-2-one
  • 3,4-Dichloro-5-hydroxy-5H-furan-2-one
  • 5-Hydroxy-3,4-dichloro-2-(5H)-furanone
  • Ccris 3407
  • Crotonic acid, 2,3-dichloro-4,4-dihydroxy-, γ-lactone
  • Mucochloric acid lactone
  • NSC 179787
  • 3,4-Dichloro-5-hydroxyfuran-2(5H)-one
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