Molecular properties
- Formula
- C5H14NO
- Molar mass
- 104.17 g·mol−1
- Exact mass
- 104.1070 Da
- Formal charge
- +
- -0.5
- PubChem CID
- 305
Molecule record
2-hydroxyethyl(trimethyl)azanium
C5H14NO
104.17 g/mol
Charge +
Loading structure
Functional groups
Alcohol
Alkane / alkyl carbon
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (2-Hydroxyethyl)trimethylammonium
- 2-Hydroxy-N,N,N-trimethylethanaminium
- 62-49-7
- Bilineurine
- CHEBI:15354
- Choline O Sulfate
- Choline cation
- Choline ion
Show all 24 synonyms
- Cholinum
- Citrate, Choline
- DTXSID8043789
- Ethanaminium, 2-hydroxy-N,N,N-trimethyl-
- Gabazolamine
- Gabazolamine-0.5
- Gaboxetine
- N,N,N-trimethylethanol-ammonium
- N-trimethylethanolamine
- N91BDP6H0X
- O-Sulfate, Choline
- Sentrazolam AM
- Sentroxatine
- choline
- trimethylethanolamine
- vitamin J
Structure identifiers
- Canonical SMILES
- C[N+](C)(C)CCO
- Isomeric SMILES
- C[N+](C)(C)CCO
- InChI
- InChI=1S/C5H14NO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1
- InChIKey
- OEYIOHPDSNJKLS-UHFFFAOYSA-N
- PubChem CID
- 305
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 2-hydroxyethyl(trimethyl)azanium; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-hydroxyethyl(trimethyl)azanium; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.