Dalfampridine

N,N’-Bis(4-pyridyl)urea N,N’-Bis(4-pyridyl)urea :

N,N’-Di-4-pyridinylurea; 1,3-Dipyridin-4-ylurea; Dalfampridine Impurity;CAS Number: 39642-87-0, Molecular form.: C₁₁H₁₀N₄O, Mol. Weight:214.22.

 

        Fampridine (Dalfampridine, 4-Aminopyridine) Fampridine (Dalfampridine, 4-Aminopyridine) :

CAS No.: 504-24-5 ;  Molecular Formula: C5H6N2, Molecular Weight: 94.12.
          Fampridine Impurity 1 (Dalfampridine Impurity 1)  

Fampridine Impurity 1 (Dalfampridine Impurity 1):

CAS No.: 125583-33-7 ; Molecular Formula: C6H5ClN2O, Molecular Weight: 156.57.