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Molecule record

pyridine-4-carbohydrazide

C6H7N3O

137.14 g/mol

Loading structure

Molecular properties

Formula
C6H7N3O
Molar mass
137.14 g·mol−1
Exact mass
137.0589 Da
5
PubChem CID
3767

Functional groups

Amide
Aromatic ring

Physical properties

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

Common names and synonyms

  • 54-85-3
  • Armazide
  • Cedin
  • Cotinazin
  • Dinacrin
  • Ditubin
  • Ertuban
  • Hidrasonil
Show all 24 synonyms
  • Hydrazid
  • Hyzyd
  • Iscotin
  • Isidrina
  • Isobicina
  • Isoniazide
  • Isonicotan
  • Isonicotinic acid hydrazide
  • Isonicotinohydrazide
  • Laniazid
  • Mybasan
  • Neumandin
  • Nicotibina
  • Nydrazid
  • Rimifon
  • isoniazid

Structure identifiers

Canonical SMILES
NNC(=O)c1ccncc1
Isomeric SMILES
C1=CN=CC=C1C(=O)NN
InChI
InChI=1S/C6H7N3O/c7-9-6(10)5-1-3-8-4-2-5/h1-4H,7H2,(H,9,10)
InChIKey
QRXWMOHMRWLFEY-UHFFFAOYSA-N
PubChem CID
3767

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 pyridine-4-carbohydrazide; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for pyridine-4-carbohydrazide; 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