PTX08H: Pentoxifylline EP Impurity H

3-Methyl-1,7-bis(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione dihydrochloride ;

CAS # 200556-62-3 (base) ;

C18H26N4O4 (base) ; MW: 362.42 ;

C18H28Cl2N4O4 (dihydrochloride salt) ; MW: 435.35 ;

Supplied as dihydrochloride salt ;