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Molecule record

pyridazin-4-amine

C4H5N3

95.10 g/mol

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Molecular properties

Formula
C4H5N3
Molar mass
95.10 g·mol−1
Exact mass
95.0483 Da
4
PubChem CID
298492

Functional groups

Aromatic ring
Primary amine

Physical properties

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

Common names and synonyms

  • 20744-39-2
  • 2H2SSX4YHL
  • 4-Aminopyridazine, 97%
  • 4-Aminopyridazine, AldrichCPR
  • 4-Pyridazinamine
  • 4-aminopyridazine
  • 692-025-4
  • DTXCID40256529
Show all 24 synonyms
  • DTXSID90305399
  • MFCD00233975
  • NSC-170657
  • NSC170657
  • Pyridazine, 4-amino-
  • RefChem:518290
  • SCHEMBL1397369
  • SCHEMBL164220
  • SCHEMBL2012248
  • SCHEMBL219971
  • SCHEMBL8922053
  • UNII-2H2SSX4YHL
  • pyridazin-4-yl-amine
  • pyridazin-4-ylamine
  • pyridazine-4-amine
  • pyridazine-4-ylamine

Structure identifiers

Canonical SMILES
Nc1ccnnc1
Isomeric SMILES
C1=CN=NC=C1N
InChI
InChI=1S/C4H5N3/c5-4-1-2-6-7-3-4/h1-3H,(H2,5,6)
InChIKey
LUCGBEPEAUHERV-UHFFFAOYSA-N
PubChem CID
298492

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 pyridazin-4-amine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for pyridazin-4-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