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Molecule record

3H-pteridin-4-one

C6H4N4O

148.13 g/mol

Loading structure

Molecular properties

Formula
C6H4N4O
Molar mass
148.13 g·mol−1
Exact mass
148.0385 Da
7
PubChem CID
135460266

Functional groups

Aromatic ring

Physical properties

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

Common names and synonyms

  • 1,4-dihydropteridin-4-one
  • 1H-pteridin-4-one
  • 211-845-1
  • 3,4-dihydropteridin-4-one
  • 4(1H)-Pteridinone
  • 4(1H)-Pteridinone (9CI)
  • 4(3H)-Pteridinone
  • 4-HYDROXYPTERIDINE
Show all 24 synonyms
  • 4-Oxo-3,4-dihydropteridine
  • 4-Pteridinol
  • 4-pteridone
  • 700-47-0
  • 8H-pteridin-4-one
  • DTXCID20142754
  • DTXSID20220263
  • EINECS 211-845-1
  • MFCD00039725
  • NSC 67308
  • Pteridin-4(3H)-one
  • Pteridin-4-ol
  • Pteridin-4-one
  • Pteridine-4(1H)-one
  • RefChem:870297
  • pteridin-4(1H)-one

Structure identifiers

Canonical SMILES
O=c1[nH]cnc2nccnc12
Isomeric SMILES
C1=CN=C2C(=N1)C(=O)NC=N2
InChI
InChI=1S/C6H4N4O/c11-6-4-5(9-3-10-6)8-2-1-7-4/h1-3H,(H,8,9,10,11)
InChIKey
UWWUXWWWOUNMKW-UHFFFAOYSA-N
PubChem CID
135460266

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 3H-pteridin-4-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 3H-pteridin-4-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