Pyrazine

Pyrazine
Chemical name	Pyrazine
Chemical formula	C4H4N2
Molecular mass	80.09 g/mol
Melting point	52 °C
Boiling point	115 °C
CAS number	290-37-9
SMILES	C1=NC=CN=C1

Pyrazine is a heterocyclic aromatic organic compound.

See also

• Pyrimidine, an analog with the second nitrogen atom in position 3.
• Pyridine, an analog with only one nitrogen atom.
• Benzene, an analog without the nitrogen atoms.
• Simple aromatic rings