4-Aminopyridine (Standard) is the standard substance of 4-Aminopyridine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 4-Aminopyridine (Dalfampridine) is a nonselective potassium (K+) channel blocker that binds to the cytoplasmic side of the cell membrane.
2-Amino-5-phenylpyridine is a heterocyclic aromatic amine that is formed by pyrolysis of phenylalanine in proteins. It is in broiled sardines and is considered as potentially carcinogenic.