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Molecule record

thiophen-2-amine

C4H5NS

99.16 g/mol

Loading structure

Molecular properties

Formula
C4H5NS
Molar mass
99.16 g·mol−1
Exact mass
99.0143 Da
3
PubChem CID
97373

Functional groups

Primary amine

Physical properties

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

Common names and synonyms

  • (THIOPHEN-2-YL)AMINE
  • 2-AMINOTHIOPHENE
  • 2-THIENYLAMINE
  • 2-Thiophenamine
  • 2-aminothiophen
  • 2-thiophenamine, AldrichCPR
  • 616-46-6
  • DTXCID30133092
Show all 24 synonyms
  • DTXSID40210601
  • G9MN5C2AMD
  • MFCD01210840
  • NSC-118942
  • RefChem:1062262
  • SCHEMBL1027110
  • SCHEMBL1029798
  • SCHEMBL187279
  • SCHEMBL19705
  • SCHEMBL2975283
  • SCHEMBL3048564
  • Thienylamine
  • Thiophenamine
  • UNII-G9MN5C2AMD
  • aminothiophene
  • thiophen-5-ylamine

Structure identifiers

Canonical SMILES
Nc1cccs1
Isomeric SMILES
C1=CSC(=C1)N
InChI
InChI=1S/C4H5NS/c5-4-2-1-3-6-4/h1-3H,5H2
InChIKey
GLQWRXYOTXRDNH-UHFFFAOYSA-N
PubChem CID
97373

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 thiophen-2-amine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for thiophen-2-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