Valaciclovir is an antiviral drug. It used to treat outbreaks of herpes simplex or herpes zoster (shingles). Reference standards of Valaciclovir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(2S,2'S)-2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)propane-1,3-diyl bis(2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate)
Catalogue No.:PA 22 01530
CAS :
Molecular Formula : C35H43N7O10
Molecular Weight : 721.76
2-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl Valinate
Catalogue No.:PA 22 01540
Molecular Formula : C13H20N6O4
Molecular Weight : 324.34
Valaciclovir hydrochloride (anhydrous) (Y0000834)
Catalogue No.:PA EPY0000834
Molecular Formula : NA
Molecular Weight : NA
Valaciclovir impurity D (Y0001096)
Catalogue No.:PA EPY0001096
Valaciclovir impurity E (Y0001097)
Catalogue No.:PA EPY0001097
Valaciclovir impurity F para-toluenesulfonate (Y0001098)
Catalogue No.:PA EPY0001098
Valaciclovir impurity G (Y0001099)
Catalogue No.:PA EPY0001099
Valaciclovir for system suitability (Y0001225)
Catalogue No.:PA EPY0001225
Valaciclovir impurity S (Y0001655)
Catalogue No.:PA EPY0001655
Valaciclovir impurity P (Y0001662)
Catalogue No.:PA EPY0001662
Valacyclovir-d8 HCl (L-valine-d8)
Catalogue No.:PA STI 088438
Molecular Formula : C13H13D8ClN6O4
Molecular Weight : 368.85
9-((2-Hydroxyethoxy)methyl)-2-((((6-oxo-9-trityl-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,9-dihydro-6H-purin-6-one
Catalogue No.:PAI 22 001001
Molecular Formula : C33H30N10O4
Molecular Weight : 630.67
2-((2-((((9-Methyl-6-oxo-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl ((benzyloxy)carbonyl)-L-valinate
Catalogue No.:PAI 22 001002
Molecular Formula : C28H33N11O7
Molecular Weight : 635.64
2-((6-oxo-2-((((6-Oxo-9-trityl-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl L-valinate
Catalogue No.:PAI 22 001003
Molecular Formula : C38H39N11O5
Molecular Weight : 729.8
2-((6-Oxo-2-((((6-oxo-9-trityl-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl (tert-butoxycarbonyl)-L-valinate
Catalogue No.:PAI 22 001004
Molecular Formula : C43H47N11O7
Molecular Weight : 829.92
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