| English name： | 3-Indolebutyric acid |
| Alias： | 4 - (indole-3-yl) butyric acid; 3-Indolylbutyric acid; 4 - (indole-3-yl) butyric acid (IUPAC); Indole butyric acid; Indole-3-butyric acid; 4 - (3-indolyl) butyric acid; Azindenylbutyric acid; IBA |
| CAS RN： | 133-32-4 |
| Molecular formula： | C12H12NO2 |
| Molecular weight： | 202.2297 |
