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Molecule record

3H-1,3-thiazol-2-one

C3H3NOS

101.13 g/mol

Loading structure

Molecular properties

Formula
C3H3NOS
Molar mass
101.13 g·mol−1
Exact mass
100.9935 Da
3
PubChem CID
11228767

Functional groups

No functional-group assignment has been curated yet.

Physical properties

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

Common names and synonyms

  • 1,3-thiazol-2(3h)-one
  • 1,3-thiazol-2-ol
  • 2,3-dihydro-1,3-thiazol-2-one
  • 2-HYDROXYTHIAZOLE
  • 2-THIAZOLOL
  • 2-thiazolone
  • 4-Thiazoline-2-one
  • 6039-97-0
Show all 24 synonyms
  • 82358-07-4
  • 832-172-5
  • DTXSID50459322
  • MFCD02094166
  • RefChem:442157
  • SCHEMBL1386696
  • SCHEMBL1395869
  • SCHEMBL181906
  • SCHEMBL250249
  • SCHEMBL5012166
  • SCHEMBL517009
  • SCHEMBL55244
  • SCHEMBL55245
  • Thiazol-2(3H)-one
  • Thiazol-2-ol
  • hydroxythiazole

Structure identifiers

Canonical SMILES
O=c1[nH]ccs1
Isomeric SMILES
C1=CSC(=O)N1
InChI
InChI=1S/C3H3NOS/c5-3-4-1-2-6-3/h1-2H,(H,4,5)
InChIKey
CZWWCTHQXBMHDA-UHFFFAOYSA-N
PubChem CID
11228767

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 3H-1,3-thiazol-2-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 3H-1,3-thiazol-2-one; 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