Pyrazine - Definition and Overview
Pyrazine
Chemical name
Pyrazine
Chemical formula
C
4
H
4
N
2
Molecular mass
188.27 g/mol
Melting point
52 °C
Boiling point
115 °C
CAS number
290-37-9
SMILES
C1=NC=CN=C1
Pyrazine_chemical_structure.png
Chemical structure of pyrazine
Pyrazine
is a
heterocyclic
aromatic
organic compound
.
See also
Pyrimidine
, an analog with the
nitrogen
atom
in position 3.
Pyridine
, an analog with only one nitrogen atom.
Benzene
, an analog without the nitrogen atoms.
Simple aromatic rings
Benzene-simple.PNG
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