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Molecule record

1,2-dihydroindazol-3-one

C7H6N2O

134.14 g/mol

Loading structure

Molecular properties

Formula
C7H6N2O
Molar mass
134.14 g·mol−1
Exact mass
134.0480 Da
6
PubChem CID
81829

Functional groups

Aromatic ring

Physical properties

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

Common names and synonyms

  • 1,2-Dihydro-3H-indazol-3-one
  • 100922-96-1
  • 1H-Indazol-3-ol
  • 1H-indazol-3(2H)-one
  • 2,3-Dihydro-1H-indazol-3-one
  • 230-904-2
  • 2H-Indazol-3-ol
  • 3-Hydroxy-1H-indazole
Show all 24 synonyms
  • 3-Hydroxyindazole
  • 3-Indazolinone
  • 3-Indazolone
  • 3-Oxo-1,2-indazole
  • 3H-Indazol-3-one, 1,2-dihydro-
  • 70010-33-2
  • 7364-25-2
  • 8E254S9S1R
  • CHEMBL276725
  • DTXCID1029388
  • DTXSID2049428
  • Indazolinone
  • MFCD00005685
  • NSC-9352
  • RefChem:411682
  • hydroxyindazole

Structure identifiers

Canonical SMILES
O=c1[nH][nH]c2ccccc12
Isomeric SMILES
C1=CC=C2C(=C1)C(=O)NN2
InChI
InChI=1S/C7H6N2O/c10-7-5-3-1-2-4-6(5)8-9-7/h1-4H,(H2,8,9,10)
InChIKey
SWEICGMKXPNXNU-UHFFFAOYSA-N
PubChem CID
81829

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 1,2-dihydroindazol-3-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 1,2-dihydroindazol-3-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