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Molecule record

1H-pyrazol-5-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
74561

Functional groups

Primary amine

Physical properties

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

Common names and synonyms

  • 1225387-53-0
  • 1820-80-0
  • 1H-Pyrazol-3-amine
  • 1H-Pyrazolamine
  • 1H-Pyrazole-5-amine
  • 1H-pyrazole-3-amine
  • 217-338-1
  • 2H-pyrazol-3-ylamine
Show all 24 synonyms
  • 3-Amino-1H-pyrazole
  • 3-Aminopyrazole
  • 3-Pyrazolamine
  • 5-Amino-1H-pyrazole
  • 5-aminopyrazole
  • 640-606-8
  • 916420-28-5
  • DTXCID4093720
  • DTXSID00171229
  • EINECS 217-338-1
  • MFCD00005236
  • MFCD08700632
  • NSC 76122
  • Pyrazol-3-ylamine
  • RefChem:870463
  • aminopyrazole

Structure identifiers

Canonical SMILES
Nc1ccn[nH]1
Isomeric SMILES
C1=C(NN=C1)N
InChI
InChI=1S/C3H5N3/c4-3-1-2-5-6-3/h1-2H,(H3,4,5,6)
InChIKey
JVVRJMXHNUAPHW-UHFFFAOYSA-N
PubChem CID
74561

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-pyrazol-5-amine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 1H-pyrazol-5-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