zidovudine and its Impurities
Zidovudine used to prevent and treat HIV/AIDS. It is available as a generic medication. Zidovudine also known as azidothymidine.Reference standards of Zidovudine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


((2R,3S,5R)-3-Hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Pivalate
((2R,3S,5R)-3-Hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Pivalate
Catalogue No.:PAI 26 003010
CAS :
40733-25-3
Molecular Formula : C15H22N2O6
Molecular Weight : 326.35


((2S,3R,5R)-3-(3-((2R,4R,5S)-4-Azido-5-((pivaloyloxy)methyl)tetrahydrofuran-2-yl)-5-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Pivalate
Catalogue No.:PAI 26 003040
CAS :
NA
Molecular Formula : C30H41N7O10
Molecular Weight : 659.70


1-((2R,4S,5R)-4-Azido-5-(azidomethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
1-((2R,4S,5R)-4-Azido-5-(azidomethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 26 0041005
CAS :
64638-14-8
Molecular Formula : C10H12N8O3
Molecular Weight : 292.26