Pteridine

Pteridine is an aromatic organic compound composed of fused pyrimidine and pyrazine rings. Pteridines also constitute a group of heterocyclic compounds containing a wide variety of substituents on this parent structure. Pterins and flavins are classes of substituted pteridines that have diverse biological roles.

Pteridine
Names
Preferred IUPAC name
Pteridine
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
KEGG
UNII
  • InChI=1S/C6H4N4/c1-2-9-6-5(8-1)3-7-4-10-6/h1-4H N
    Key: CPNGPNLZQNNVQM-UHFFFAOYSA-N N
  • InChI=1/C6H4N4/c1-2-9-6-5(8-1)3-7-4-10-6/h1-4H
    Key: CPNGPNLZQNNVQM-UHFFFAOYAU
  • C1=CN=C2C(=N1)C=NC=N2
Properties
C6H4N4
Molar mass 132.126 g·mol−1
Melting point 139.5 °C (283.1 °F; 412.6 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references
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