Sofosbuvir Impurities

Parent Drug Name	Name of Impurity	Catalogue No.
Sofosbuvir	Isopropyl ((S)-(((2R, 3R, 4R, 5R)-5-(2, 4-Dioxo-3, 4-Dihydropyrimidin-1(2H)-Yl)-4-Fluoro-3-Hydroxy-4-Methyltetrahydrofuran-2-Yl)Methoxy)(Phenoxy)Phosphoryl)-D-Alaninate	VE009011	View CAS 1496552-28-3
Sofosbuvir	Methoxy Sofosbuvir Impurity	VE009018	View CAS 1394157-34-6
Sofosbuvir	O-Desphenyl O-methyl Sofosbuvir	VE009097	View
Sofosbuvir	Sofosbuvir 3', 5'-Bis-(S)-phosphate	VE009034	View CAS 1337482-17-3
Sofosbuvir	Sofosbuvir 5'-Desphosphate 3'-O-[(S)-Phosphate]	VE009016	View CAS 1337482-15-1
Sofosbuvir	Sofosbuvir IP Impurity A	VE009015	View CAS 1190308-01-0
Sofosbuvir	Sofosbuvir IP Impurity B	VE009023	View CAS 1496552-51-2
Sofosbuvir	Sofosbuvir IP Impurity D	VE009028	View CAS 863329-66-2
Sofosbuvir	Sofosbuvir Methylene Impurity	VE009012	View CAS 863329-63-9
Sofosbuvir	Sofosbuvir α-Isomer	VE009031	View
Sofosbuvir	2'-Alkene Sofosbuvir	VE009109	View CAS 2095551-20-3
Sofosbuvir	2'-Hydroxy Sofosbuvir	VE009022	View
Sofosbuvir	2’S-α-Fluoro tribenzoyl sofosbuvir intermidiate	VE009111	View
Sofosbuvir	2′-Alkene Mono-N-Benzoyl Sofosbuvir	VE009110	View
Sofosbuvir	2′-S-Fluoro sofosbuvir	VE009098	View
Sofosbuvir	3'-S Sofosbuvir isomer	VE009014	View
Sofosbuvir	((2R, 3R, 4R, 5R)-5-(2, 4-Dioxo-3, 4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl Phenyl Hydrogen Phosphate	VE009013	View CAS 1859162-80-3
Sofosbuvir	(2R, 3R, 4S, 5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(benzoyloxymethyl)-4-fluoro-4-methyltetrahydrofuran-3-yl benzoate	VE009032	View
Sofosbuvir	(S)-Ethyl 2-(((S)-(((2R, 3R, 4R, 5R)-5-(2, 4-dioxo-3, 4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate	VE009021	View CAS 2164516-85-0