Molecular properties
- Formula
- C3H7NO2
- Molar mass
- 89.09 g·mol−1
- Exact mass
- 89.0477 Da
- 1
- PubChem CID
- 239
Molecule record
3-aminopropanoic acid
C3H7NO2
89.09 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Carboxylic acid
Primary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 107-95-9
- 11P2JDE17B
- 2-Carboxyethylamine
- 203-536-5
- 3-Aminopropanoate
- 3-Aminopropionic acid
- 3-ammoniopropanoate
- 3-azaniumylpropanoate
Show all 24 synonyms
- Abufene
- CHEBI:16958
- DTXCID8010823
- DTXSID0030823
- FEMA No. 3252
- H-beta-Ala-OH
- Hydrochloride, beta-Alanine
- I2-Alanine
- NSC-7603
- RefChem:567109
- beta Alanine Hydrochloride
- beta Alanine, Monopotassium Salt
- beta Alanine, Monosodium Salt
- beta-Aminopropionic acid
- beta-alanine
- omega-Aminopropionic acid
Structure identifiers
- Canonical SMILES
- NCCC(=O)O
- Isomeric SMILES
- C(CN)C(=O)O
- InChI
- InChI=1S/C3H7NO2/c4-2-1-3(5)6/h1-2,4H2,(H,5,6)
- InChIKey
- UCMIRNVEIXFBKS-UHFFFAOYSA-N
- PubChem CID
- 239
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 3-aminopropanoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 3-aminopropanoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.