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CAS 64178-58-1

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5-Chloro-6-hydroxy-1H-pyridazin-4-one

Description:
5-Chloro-6-hydroxy-1H-pyridazin-4-one is a heterocyclic organic compound characterized by its pyridazine ring structure, which includes a chlorine atom and a hydroxyl group. This compound typically exhibits a pale yellow to off-white crystalline appearance. It is soluble in polar solvents, such as water and alcohols, due to the presence of the hydroxyl group, which can engage in hydrogen bonding. The chlorine substituent can influence the compound's reactivity and biological activity, making it of interest in medicinal chemistry and agrochemical applications. The presence of both the chloro and hydroxy groups can enhance its potential as a ligand in coordination chemistry or as a precursor in synthetic pathways. Additionally, the compound may exhibit various biological activities, including antimicrobial or antifungal properties, although specific activities would depend on the context of its use and the presence of other functional groups in related compounds. As with many chemical substances, safety data should be consulted to understand its handling and potential hazards.
Formula:C4H3ClN2O2
InChI:InChI=1/C4H3ClN2O2/c5-3-2(8)1-6-7-4(3)9/h1H,(H2,7,8,9)
SMILES:c1c(c(c(nn1)O)Cl)O
Synonyms:
  • 5-chloro-6-hydroxypyridazin-4(1H)-one
  • 4-Chloro-5-hydroxypyridazin-3(2H)-one
  • 4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE ISO 9001：2015 REACH
  • 5-chloro-4-hydroxy-1H-pyridazin-6-one
  • 4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE
  • 3(2H)-Pyridazinone, 4-chloro-5-hydroxy-
  • 5-Chloro-6-hydroxy-1H-pyridazin-4-one
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