5-Chloro-2(1H)-quinoxalinone

CAS Registry Number®

55687-19-9
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CAS Name

5-Chloro-2(1H)-quinoxalinone

Molecular Formula

C8H5ClN2O

Molecular Mass

180.59

Cite this Page

5-Chloro-2(1H)-quinoxalinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=55687-19-9 (retrieved 2024-07-05) (CAS RN: 55687-19-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    313-315 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C8H5ClN2O/c9-5-2-1-3-6-8(5)10-4-7(12)11-6/h1-4H,(H,11,12)

InChIKey

InChIKey=VXHYYFYGIHUVET-UHFFFAOYSA-N

SMILES

ClC1=C2C(NC(=O)C=N2)=CC=C1

Canonical SMILES

O=C1C=NC=2C(Cl)=CC=CC2N1

Other Names for this Substance

  • 2(1H)-Quinoxalinone, 5-chloro-
  • 5-Chloro-2(1H)-quinoxalinone
  • 5-Chloro-2-quinoxalinol
  • 5-Chloroquinoxalin-2(1H)-one