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CAS 21725-69-9

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1,2-Benzisoxazol-3(2H)-one

Description:
1,2-Benzisoxazol-3(2H)-one, with the CAS number 21725-69-9, is a heterocyclic organic compound characterized by its fused benzene and isoxazole rings. This compound typically appears as a white to off-white crystalline solid. It is known for its stability and can exhibit various chemical properties due to the presence of the isoxazole moiety, which contributes to its reactivity and potential biological activity. The compound is often utilized in medicinal chemistry and research, particularly for its potential as a scaffold in drug development. Its structure allows for various substitutions, which can enhance its pharmacological properties. Additionally, 1,2-benzisoxazol-3(2H)-one may exhibit fluorescence, making it useful in certain analytical applications. The compound's solubility can vary depending on the solvent, and it is generally considered to have moderate toxicity, necessitating appropriate safety measures during handling. Overall, its unique structural features and reactivity make it a compound of interest in both synthetic and medicinal chemistry.
Formula:C7H5NO2
InChI:InChI=1S/C7H5NO2/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)
InChI key:InChIKey=QLDQYRDCPNBPII-UHFFFAOYSA-N
SMILES:O=C1C=2C(=CC=CC2)ON1
Synonyms:
  • 1,2-Benzisoxazol-3-ol
  • 1,2-Benzisoxazolin-3-one
  • 1,2-Benzisoxazoline-3-one
  • 1,2-Benzoxazol-3-ol
  • 1,2-Benzoxazol-3-one
  • 1,2-benzoxazol-3(2H)-one
  • 2,3-Dihydro-1,2-benzoxazol-3-one
  • 3-Hydroxy-1,2-benzisoxazole
  • 3-Hydroxybenzisoxazole
  • Benzo[D]Isoxazol-3-Ol
  • See more synonyms
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