4-Aminopyridine (4-AP, INN fampridine, USAN dalfampridine) is an organic compound with the chemical formula C5H4N–NH2. The molecule is one of the three isomeric amines of pyridine.
| 4-Amino pyridine, 99%- Specification | |
| Synonyms | 4-Pyridinamine, 4-Pyridylamine, 4AP, Fampridine |
| Grade | Puriss |
| Categories | Heterocyclic building blocks, Pyridines |
| Assay (HPLC) | 99% |
| Appearance (Colour) | White |
| Appearance (Form) | Powder or crystals or crystalline powder |
| Melting point | 155-158 °C(lit.) |
| Boiling point | 273 °C(lit.) |
| HSN Code | 29333990 |