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Molecule record

4-chloropyridazine

C4H3ClN2

114.53 g/mol

Loading structure

Molecular properties

Formula
C4H3ClN2
Molar mass
114.53 g·mol−1
Exact mass
113.9985 Da
4
PubChem CID
19937233

Functional groups

Aromatic ring
Aryl halide

Physical properties

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

Common names and synonyms

  • 17180-92-6
  • 5-chloropyridazine
  • AB50535
  • AC-25150
  • AKOS006330325
  • CS-0030097
  • DB-028834
  • DTXCID10552181
Show all 20 synonyms
  • DTXSID90601424
  • G81218
  • MFCD09264570
  • Pyridazine, 4-chloro-
  • RefChem:292160
  • SCHEMBL208381
  • SCHEMBL221871
  • SCHEMBL277615
  • SCHEMBL30202555
  • SCHEMBL3617239
  • SCHEMBL790881
  • VQRJGGJXFXWQRJ-UHFFFAOYSA-N

Structure identifiers

Canonical SMILES
Clc1ccnnc1
Isomeric SMILES
C1=CN=NC=C1Cl
InChI
InChI=1S/C4H3ClN2/c5-4-1-2-6-7-3-4/h1-3H
InChIKey
VQRJGGJXFXWQRJ-UHFFFAOYSA-N
PubChem CID
19937233

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 4-chloropyridazine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 4-chloropyridazine; 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