sofosbuvir
A recently approved nucleotide analog used in the treatment of hepatitis. Sofosbuvir works by inhibiting the hepatitis C NS5B protein. It is a a prodrug of its active antiviral agent GS-461203 Reference standards of Sofosbuvir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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(3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxyMethyl)-3-Methyl-dihydrofuran-2(3H)-one
Catalogue No.:PA 19 51560
Molecular Formula : C6H9FO4
Molecular Weight : 164.13
stdClass Object
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((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl Benzoate
Catalogue No.:PA 19 51570
Molecular Formula : C20H17FO6
Molecular Weight : 372.34
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[(2R,3R,4R,5R)-3-(Benzoyloxy)-4-fluoro-5-hydroxy-4-methyltetrahydrofuran-2-yl]methyl Benzoate
Catalogue No.:PA 19 51580
Molecular Formula : C20H19FO6
Molecular Weight : 374.36
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[(2R,3R,4R,5S)-3-(Benzoyloxy)-4-fluoro-5-hydroxy-4-methyltetrahydrofuran-2-yl]methyl Benzoate
Catalogue No.:PA 19 51590
Molecular Formula : C20H19FO6
Molecular Weight : 374.36
stdClass Object
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[(2R,3R,4R,5R)-3-(Benzoyloxy)-5-chloro-4-fluoro-4-methyltetrahydrofuran-2-yl]methyl Benzoate
Catalogue No.:PA 19 51600
Molecular Formula : C20H18ClFO5
Molecular Weight : 392.81
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[(2R,3R,4R,5S)-3-(Benzoyloxy)-5-chloro-4-fluoro-4-methyltetrahydrofuran-2-yl]methyl Benzoate
Catalogue No.:PA 19 51610
Molecular Formula : C20H18ClFO5
Molecular Weight : 392.81
stdClass Object
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(2R,3R,4R,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate
Catalogue No.:PA 19 51620
Molecular Formula : C31H26FN3O7
Molecular Weight : 571.55
stdClass Object
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((2R,3R,4R,5R)-3-(Benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl Benzoate
Catalogue No.:PA 19 51630
Molecular Formula : C24H21FN2O7
Molecular Weight : 468.43
stdClass Object
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1-((2S,3S,4S,5S)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 19 51640
Molecular Formula : C10H13FN2O5
Molecular Weight : 260.22
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1-((2S,3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 19 51650
Molecular Formula : C10H13FN2O5
Molecular Weight : 260.22
stdClass Object
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[pname] => Mixture of (Pentafluorophenol, Sofosbuvir-14-ethyl impurity, Sofosbuvir-14, And n-Propyl Sofosbuvir-14)
[catalogue_number] => PA 19 51720
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[chemical_name] =>
[weight] => 1529.93
[form] => C59H50F20N3O16P3
[cas] => NA
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Mixture of (Pentafluorophenol, Sofosbuvir-14-ethyl impurity, Sofosbuvir-14, And n-Propyl Sofosbuvir-14)
Catalogue No.:PA 19 51720
Molecular Formula : C59H50F20N3O16P3
Molecular Weight : 1529.93
stdClass Object
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[pname] => Mixture of (Sofosbuvir-14 And L-Rp-Sofosbuvir-14)
[catalogue_number] => PA 19 51730
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[chemical_name] =>
[weight] => 906.59
[form] => C36H34F10N2O10P2
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Mixture of (Sofosbuvir-14 And L-Rp-Sofosbuvir-14)
Catalogue No.:PA 19 51730
Molecular Formula : C36H34F10N2O10P2
Molecular Weight : 906.59
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[catalogue_number] => PA 19 51740
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[chemical_name] =>
[weight] => 1772.42
[form] => C72H88F8N9O28P3
[cas] => NA
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Mixture of (Pentafluorophenol, Sofosbuvir, Rp-Sofosbuvir, n-Propyl Sofosbuvir)
Catalogue No.:PA 19 51740
Molecular Formula : C72H88F8N9O28P3
Molecular Weight : 1772.42
stdClass Object
(
[pname] => Sofosbuvir-12 And Sofosbuvir-12 Anomer
[catalogue_number] => PA 19 51750
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[chemical_name] =>
[weight] => 1143.1
[form] => C62H52F2N6O14
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Sofosbuvir-12 And Sofosbuvir-12 Anomer
Catalogue No.:PA 19 51750
Molecular Formula : C62H52F2N6O14
Molecular Weight : 1143.1
stdClass Object
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[catalogue_number] => PA 19 51760
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[weight] => 520.44
[form] => C20H26F2N4O10
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Mixture of (Sofosbuvir-7 Sofosbuvir-7 Anomer)
Catalogue No.:PA 19 51760
Molecular Formula : C20H26F2N4O10
Molecular Weight : 520.44
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1-((3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 19 51910
Molecular Formula : C10H13FN2O5
Molecular Weight : 260.22
stdClass Object
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[weight] => 400.41
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(2S,2'S)-Isopropyl 2,2'-phenoxyphosphoryl-bis-azanediyl dipropanoate
Catalogue No.:PA 19 51920
Molecular Formula : C18H29N2O6P
Molecular Weight : 400.41
stdClass Object
(
[pname] => Isopropyl ((((2R,3R,4R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-((((((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate
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[form] => C34H45FN4O13P2
[cas] => NA
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Isopropyl ((((2R,3R,4R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-((((((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate
Catalogue No.:PA 19 51930
Molecular Formula : C34H45FN4O13P2
Molecular Weight : 798.69