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Molecule record

1H-imidazol-2-amine

C3H5N3

83.09 g/mol

Loading structure

Molecular properties

Formula
C3H5N3
Molar mass
83.09 g·mol−1
Exact mass
83.0483 Da
3
PubChem CID
82140

Functional groups

Primary amine

Physical properties

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

Common names and synonyms

  • 1H-Imidazol-2-ylamine
  • 1h-imidazole-2-amine
  • 2-Aminoimidazole
  • 2-Aminoimidazole, AldrichCPR
  • 2-amino imidazole
  • 231-751-4
  • 3mjl
  • 7720-39-0
Show all 24 synonyms
  • AB07116
  • AL-398/25017027
  • BBL029017
  • BDBM50316608
  • CHEMBL291627
  • CS-0054070
  • DTXCID10150444
  • DTXSID60227953
  • EINECS 231-751-4
  • EN300-27739
  • MFCD00792530
  • P10144
  • PD158409
  • Q27452839
  • RefChem:465155
  • STL146908

Structure identifiers

Canonical SMILES
Nc1ncc[nH]1
Isomeric SMILES
C1=CN=C(N1)N
InChI
InChI=1S/C3H5N3/c4-3-5-1-2-6-3/h1-2H,(H3,4,5,6)
InChIKey
DEPDDPLQZYCHOH-UHFFFAOYSA-N
PubChem CID
82140

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 1H-imidazol-2-amine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 1H-imidazol-2-amine; 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
1H-imidazol-2-amine - Formula, Structure | ChemArche