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Molecule record

1,2-thiazol-4-amine

C3H4N2S

100.15 g/mol

Loading structure

Molecular properties

Formula
C3H4N2S
Molar mass
100.15 g·mol−1
Exact mass
100.0095 Da
3
PubChem CID
22291235

Functional groups

Primary amine

Physical properties

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

Common names and synonyms

  • 4-aminoisothiazole
  • 4-isothiazolamine
  • 64527-28-2
  • 814-127-1
  • AB11898
  • AKOS006282495
  • AS-42535
  • CS-0049320
Show all 22 synonyms
  • DB-073508
  • DTXCID20575200
  • DTXSID00624447
  • EN300-106877
  • F388126
  • ISOTHIAZOL-4-AMINE
  • ISOTHIAZOL-4-YLAMINE
  • MFCD02598860
  • RefChem:216512
  • SCHEMBL1093956
  • SCHEMBL11402257
  • SCHEMBL1397653
  • SCHEMBL2011346
  • SY100142

Structure identifiers

Canonical SMILES
Nc1cnsc1
Isomeric SMILES
C1=C(C=NS1)N
InChI
InChI=1S/C3H4N2S/c4-3-1-5-6-2-3/h1-2H,4H2
InChIKey
SFJCFBXXCFKVGU-UHFFFAOYSA-N
PubChem CID
22291235

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 1,2-thiazol-4-amine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 1,2-thiazol-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