Aciclovir EP Impurity J

Chemical Name: 9,9′-[Ethane-1,2-diylbis(oxymethylene)]bis(2-amino-1,9-dihydro-6H-purin-6-one) (as per EP) ; 1,2-Bis[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethane (as per USP)

Synonym: Acyclovir 9,9'-Diguanyl analog (USP) ; O-[(Guanin-9-yl)methyl] Acyclovir