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Molecule record

1,7-dihydropurin-6-one

C5H4N4O

136.11 g/mol

Loading structure

Molecular properties

Formula
C5H4N4O
Molar mass
136.11 g·mol−1
Exact mass
136.0385 Da
6
PubChem CID
135398638

Functional groups

Aromatic ring

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • 1,7-Dihydro-6H-purin-6-one
  • 2TN51YD919
  • 3H-Purin-6-ol
  • 6(1H)-Purinone
  • 6,7-dihydro-3H-purin-6-one
  • 6-Hydroxy-1H-purine
  • 6-Hydroxypurine
  • 6-Oxopurine
Show all 24 synonyms
  • 68-94-0
  • 6H-Purin-6-one, 1,7-dihydro-
  • 7H-Purin-6-ol
  • 9H-Purin-6(1H)-one
  • 9H-Purin-6-ol
  • CHEBI:17368
  • DTXSID8045983
  • Hypoxanthine enol
  • Purin-6(1H)-one
  • Purin-6(3H)-one
  • Purin-6-ol
  • Purine-6-ol
  • Sarcine
  • Sarkin
  • Sarkine
  • hypoxanthine

Structure identifiers

Canonical SMILES
O=c1[nH]cnc2nc[nH]c12
Isomeric SMILES
C1=NC2=C(N1)C(=O)NC=N2
InChI
InChI=1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)
InChIKey
FDGQSTZJBFJUBT-UHFFFAOYSA-N
PubChem CID
135398638

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for 1,7-dihydropurin-6-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 1,7-dihydropurin-6-one; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)
Open source record