purine

Structure Molecule image
Relationships Total Number of functionally related protein(s) : 1256
Total Number of Articles : 2626
PubChem 1044
Molecular Formula

C5H4N4

SMILES

C1=C2C(=NC=N1)N=CN2

InChI

InChI=1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9)

synonyms
  • Purine
  • 7H-Purine
  • 120-73-0
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Properties
Property Value
MW 120.11 g/mol
HBD 1
HBA 3
Rotatable Bond Count 0
Exact Mass 120.043596145 g/mol
Monoisotopic Mass 120.043596145 g/mol
Heavy Atom Count 9
Isotope Atom Count 0
Atom Stereo Count 0
Covalent Unit Count 1
Complexity 105
xlogp -0.4
Topological Polar Surface Area 54.5