Cinnoline

Cinnoline is an aromatic heterocyclic compound with the formula C8H6N2. It is isomeric with other naphthyridines including quinoxaline, phthalazine and quinazoline.

Cinnoline
Names
Preferred IUPAC name
Cinnoline
Other names
Benzopyridazine
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.005.423
UNII
  • InChI=1S/C8H6N2/c1-2-4-8-7(3-1)5-6-9-10-8/h1-6H Y
    Key: WCZVZNOTHYJIEI-UHFFFAOYSA-N Y
  • InChI=1/C8H6N2/c1-2-4-8-7(3-1)5-6-9-10-8/h1-6H
    Key: WCZVZNOTHYJIEI-UHFFFAOYAA
  • n1nccc2ccccc12
Properties
C8H6N2
Molar mass 130.150 g·mol−1
Melting point 39 °C (102 °F; 312 K)
Acidity (pKa) 2.64
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references
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