VDF02: Vardenafil EP Impurity B

VDF02: Vardenafil EP Impurity B

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$100.00
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Vardenafil EP Impurity B ;

Vardenafil Acid (USP) ;

Vardenafil Desethylpiperazinyl Sulfonic Acid ;

3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic acid ;

CAS # 437717-43-6 ;

C17H20N4O5S ;

Mol. Wt.: 392.43 ;