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CAS 55687-19-9

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5-Chloro-2(1H)-quinoxalinone

Description:
5-Chloro-2(1H)-quinoxalinone is a heterocyclic organic compound characterized by its quinoxaline structure, which consists of a fused bicyclic system containing two nitrogen atoms. This compound features a chlorine substituent at the 5-position and a carbonyl group at the 2-position, contributing to its reactivity and potential biological activity. It is typically a crystalline solid, exhibiting moderate solubility in organic solvents. The presence of the chlorine atom can influence its electronic properties and reactivity, making it a candidate for various chemical reactions, including nucleophilic substitutions and coupling reactions. 5-Chloro-2(1H)-quinoxalinone has garnered interest in medicinal chemistry due to its potential applications in drug development, particularly as an antimicrobial or anticancer agent. Its synthesis often involves the cyclization of appropriate precursors, and its characterization can be performed using techniques such as NMR spectroscopy, mass spectrometry, and X-ray crystallography. As with many chemical substances, safety precautions should be observed when handling this compound, as it may pose health risks.
Formula:C8H5ClN2O
InChI:InChI=1S/C8H5ClN2O/c9-5-2-1-3-6-8(5)10-4-7(12)11-6/h1-4H,(H,11,12)
InChI key:InChIKey=VXHYYFYGIHUVET-UHFFFAOYSA-N
SMILES:ClC1=C2C(NC(=O)C=N2)=CC=C1
Synonyms:
  • 2(1H)-Quinoxalinone, 5-chloro-
  • 2-Quinoxalinol, 5-Chloro-
  • 5-Chloro-2(1H)-quinoxalinone
  • 5-Chloro-2-quinoxalinol
  • 5-Chloroquinoxalin-2-ol
  • 5-Chloroquinoxalin-2(1H)-one
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