Azvudine and its Impurities
Azvudine is an antiviral drug which acts as a reverse transcriptase inhibitor, for the treatment of hepatitis C. Reference standards of Azvudine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
((2R,3R,4R,5R)-2-Azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoate
((2R,3R,4R,5R)-2-Azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoate
Catalogue No.:PA 01 3881000
CAS :
1596289-55-2
Molecular Formula : C23H17ClFN5O7
Molecular Weight : 529.87
((2R,3R,4S,5S)-2-Azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoate
((2R,3R,4S,5S)-2-Azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoate
Catalogue No.:PA 01 3881001
CAS :
NA
Molecular Formula : C23H17ClFN5O7
Molecular Weight : 529.87
((2S,3R,4S,5S)-2-Azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoate
((2S,3R,4S,5S)-2-Azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoate
Catalogue No.:PA 01 3881002
CAS :
NA
Molecular Formula : C23H17ClFN5O7
Molecular Weight : 529.87
