Molecular properties
- Formula
- C7H7NO3
- Molar mass
- 153.14 g·mol−1
- Exact mass
- 153.0426 Da
- 5
- PubChem CID
- 11182709
Molecule record
2-amino-4-hydroxybenzoic acid
C7H7NO3
153.14 g/mol
Loading structure
Functional groups
Aromatic ring
Carboxylic acid
Phenol
Primary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 2-Amino-4-hydroxybenzoicaci
- 2-Amino-4-oxybenzoesaure
- 2-amino-4-hydroxy-benzoic Acid
- 2-amino-4-hydroxybenzoicacid
- 38160-63-3
- 4-HYDROXYANTHRANILIC ACID
- 4-Hydroxy-anthranilsaeure
- 4-Hydroxyanthanilic acid
Show all 24 synonyms
- 862-417-1
- AKOS015890791
- AS-42652
- Aspirin Impurity 25
- Benzoic acid, 2-amino-4-hydroxy-
- CS-0096257
- DTXCID80408681
- DTXSID90457862
- MB00542
- MFCD00071506
- Mesalazine Impurity 23
- RefChem:255570
- SCHEMBL440293
- SCHEMBL6201884
- SY258800
- V99WYJ7AKR
Structure identifiers
- Canonical SMILES
- Nc1cc(O)ccc1C(=O)O
- Isomeric SMILES
- C1=CC(=C(C=C1O)N)C(=O)O
- InChI
- InChI=1S/C7H7NO3/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3,9H,8H2,(H,10,11)
- InChIKey
- DPELYVFAULJYNX-UHFFFAOYSA-N
- PubChem CID
- 11182709
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-amino-4-hydroxybenzoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-amino-4-hydroxybenzoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.