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.
stdClass Object ( [pname] => Sofosbuvir - API Standards [catalogue_number] => PA 19 51000 [category_ids] => ,80,77,79,71,98,85,83,78,70,82, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => 1190307-88-0 [pslug] => 1190307-88-0-sofosbuvir-api-pa1951000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51000
CAS :
Molecular Formula : C22H29FN3O9P
Molecular Weight : 529.45
stdClass Object ( [pname] => Sofosbuvir Metabolite GS-566500 [catalogue_number] => PA 19 51520 [category_ids] => ,80,77,79,71,98,76,85,83,78,70,82, [chemical_name] => [weight] => 411.28 [form] => C13H19FN3O9P [cas] => 1233335-78-8 [pslug] => 1233335-78-8-sofosbuvir-metabolite-gs-566500-pa1951520 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51520
Molecular Formula : C13H19FN3O9P
Molecular Weight : 411.28
stdClass Object ( [pname] => 1-((2R,3R,4R,5R)-3-Chloro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione [catalogue_number] => PA 19 51660 [category_ids] => ,77,79,71,85,83,78,70,82, [chemical_name] => [weight] => 276.67 [form] => C10H13ClN2O5 [cas] => 1496551-72-4 [pslug] => 1496551-72-4-1-2r-3r-4r-5r-3-chloro-4-hydroxy-5-hydroxymethyl-3-methyltetrahydrofuran-2-yl-pyrimidine-2-4-1h-3h-dione-pa1951660 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51660
Molecular Formula : C10H13ClN2O5
Molecular Weight : 276.67
stdClass Object ( [pname] => (1R,2S)-1-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2-fluoro-2-methyl-3-oxopropyl Sulfate [catalogue_number] => PA 19 51670 [category_ids] => ,77,79,71,85,78,70,82,88, [chemical_name] => [weight] => 330.33 [form] => C11H19FO8S [cas] => 2053891-28-2 [pslug] => 2053891-28-2-1r-2s-1-r-2-2-dimethyl-1-3-dioxolan-4-yl-3-ethoxy-2-fluoro-2-methyl-3-oxopropyl-sulfate-pa1951670 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51670
Molecular Formula : C11H19FO8S
Molecular Weight : 330.33
stdClass Object ( [pname] => (4S,5R)-Ethyl 5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methyl-1,3,2-dioxathiolane-4-carboxylate 2,2-dioxide [catalogue_number] => PA 19 51680 [category_ids] => ,77,79,71,85,78,70,82,88, [chemical_name] => [weight] => 310.32 [form] => C11H18O8S [cas] => 879551-01-6 [pslug] => 879551-01-6-4s-5r-ethyl-5-r-2-2-dimethyl-1-3-dioxolan-4-yl-4-methyl-1-3-2-dioxathiolane-4-carboxylate-2-2-dioxide-pa1951680 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51680
Molecular Formula : C11H18O8S
Molecular Weight : 310.32
stdClass Object ( [pname] => (2S,3R)-Ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate [catalogue_number] => PA 19 51690 [category_ids] => ,77,79,71,85,78,70,82, [chemical_name] => [weight] => 248.27 [form] => C11H20O6 [cas] => 93635-76-8 [pslug] => 93635-76-8-2s-3r-ethyl-3-r-2-2-dimethyl-1-3-dioxolan-4-yl-2-3-dihydroxy-2-methylpropanoate-pa1951690 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51690
Molecular Formula : C11H20O6
Molecular Weight : 248.27
stdClass Object ( [pname] => (S,E)-Ethyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylacrylate [catalogue_number] => PA 19 51700 [category_ids] => ,77,79,71,85,78,70,82, [chemical_name] => [weight] => 214.26 [form] => C11H18O4 [cas] => 81997-76-4 [pslug] => 81997-76-4-s-e-ethyl-3-2-2-dimethyl-1-3-dioxolan-4-yl-2-methylacrylate-pa1951700 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51700
Molecular Formula : C11H18O4
Molecular Weight : 214.26
stdClass Object ( [pname] => (R)-2,2-Dimethyl-1,3-dioxolane-4-carbaldehyde [catalogue_number] => PA 19 51710 [category_ids] => ,77,79,71,85,78,70,82, [chemical_name] => [weight] => 130.14 [form] => C6H10O3 [cas] => 15186-48-8 [pslug] => 15186-48-8-r-2-2-dimethyl-1-3-dioxolane-4-carbaldehyde-pa1951710 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51710
Molecular Formula : C6H10O3
Molecular Weight : 130.14
stdClass Object ( [pname] => Mixture of (Pentafluorophenol, Sofosbuvir-14-ethyl impurity, Sofosbuvir-14, And n-Propyl Sofosbuvir-14) [catalogue_number] => PA 19 51720 [category_ids] => ,71,85,78,70,82,72,89, [chemical_name] => [weight] => 1529.93 [form] => C59H50F20N3O16P3 [cas] => NA [pslug] => mixture-of-pentafluorophenol-sofosbuvir-14-ethyl-impurity-sofosbuvir-14-and-n-propyl-sofosbuvir-14-pa1951720 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51720
Molecular Formula : C59H50F20N3O16P3
Molecular Weight : 1529.93
stdClass Object ( [pname] => Mixture of (Sofosbuvir-14 And L-Rp-Sofosbuvir-14) [catalogue_number] => PA 19 51730 [category_ids] => ,71,85,78,70,82,72,89, [chemical_name] => [weight] => 906.59 [form] => C36H34F10N2O10P2 [cas] => NA [pslug] => mixture-of-sofosbuvir-14-and-l-rp-sofosbuvir-14-pa1951730 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51730
Molecular Formula : C36H34F10N2O10P2
Molecular Weight : 906.59
stdClass Object ( [pname] => Mixture of (Pentafluorophenol, Sofosbuvir, Rp-Sofosbuvir, n-Propyl Sofosbuvir) [catalogue_number] => PA 19 51740 [category_ids] => ,71,85,78,70,82,72,89, [chemical_name] => [weight] => 1772.42 [form] => C72H88F8N9O28P3 [cas] => NA [pslug] => mixture-of-pentafluorophenol-sofosbuvir-rp-sofosbuvir-n-propyl-sofosbuvir-pa1951740 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51740
Molecular Formula : C72H88F8N9O28P3
Molecular Weight : 1772.42
stdClass Object ( [pname] => 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)-L-alaninate [catalogue_number] => PA 19 51790 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => NA [pslug] => 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-l-alaninate-pa1951790 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51790
stdClass Object ( [pname] => (R)-Isopropyl 2-(((R)-(((2R,3R,4R,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate [catalogue_number] => PA 19 51800 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => 1496552-16-9 [pslug] => 1496552-16-9-r-isopropyl-2-r-2r-3r-4r-5s-5-2-4-dioxo-3-4-dihydropyrimidin-1-2h-yl-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl-methoxy-phenoxy-phosphoryl-amino-propanoate-pa1951800 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51800
stdClass Object ( [pname] => Chloro Sofosbuvir [catalogue_number] => PA 19 51820 [category_ids] => ,79,80,71,76,75,85,83,78,70,82,72, [chemical_name] => [weight] => 545.91 [form] => C22H29ClN3O9P [cas] => 1496552-51-2 [pslug] => 1496552-51-2-chloro-sofosbuvir-pa1951820 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51820
Molecular Formula : C22H29ClN3O9P
Molecular Weight : 545.91
stdClass Object ( [pname] => Sofosbuvir 5'-Desphosphate 3'-O-[(S)-Phosphate] [catalogue_number] => PA 19 51840 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => 1337482-15-1 [pslug] => 1337482-15-1-sofosbuvir-5-desphosphate-3-o-s-phosphate-pa1951840 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51840
stdClass Object ( [pname] => ((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 [catalogue_number] => PA 19 51850 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 416.29 [form] => C16H18FN2O8P [cas] => 1859162-80-3 [pslug] => 1859162-80-3-2r-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-pa1951850 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51850
Molecular Formula : C16H18FN2O8P
Molecular Weight : 416.29
stdClass Object ( [pname] => Sofosbuvir α-Isomer [catalogue_number] => PA 19 51860 [category_ids] => ,71,75,85,83,78,70,82,72, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => NA [pslug] => sofosbuvir-alpha-isomer-pa1951860 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51860
stdClass Object ( [pname] => (2R,3S,4S,5S)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl benzoate [catalogue_number] => PA 19 51870 [category_ids] => ,71,75,85,83,78,70,82, [chemical_name] => [weight] => 571.55 [form] => C31H26FN3O7 [cas] => NA [pslug] => 2r-3s-4s-5s-5-4-benzamido-2-oxopyrimidin-1-2h-yl-2-benzoyloxy-methyl-4-fluoro-4-methyltetrahydrofuran-3-yl-benzoate-pa1951870 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51870
Molecular Formula : C31H26FN3O7
Molecular Weight : 571.55
stdClass Object ( [pname] => (S)-Isopropyl 2-(((S)-(((2S,3S,4S,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate [catalogue_number] => PA 19 51880 [category_ids] => ,71,75,85,83,78,70,82,72, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => NA [pslug] => s-isopropyl-2-s-2s-3s-4s-5s-5-2-4-dioxo-3-4-dihydropyrimidin-1-2h-yl-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl-methoxy-phenoxy-phosphoryl-amino-propanoate-pa1951880 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51880
stdClass Object ( [pname] => (R)-Isopropyl 2-(((R)-(((2S,3S,4S,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate [catalogue_number] => PA 19 51890 [category_ids] => ,71,75,85,83,78,70,82,72, [chemical_name] => [weight] => 529.45 [form] => C22H29FN3O9P [cas] => 1946820-43-4 [pslug] => 1946820-43-4-r-isopropyl-2-r-2s-3s-4s-5s-5-2-4-dioxo-3-4-dihydropyrimidin-1-2h-yl-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl-methoxy-phenoxy-phosphoryl-amino-propanoate-pa1951890 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 51890
stdClass Object ( [pname] => Isopropyl ((((3S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate [catalogue_number] => PA 19 0511018 [category_ids] => ,80,77,79,71,98,85,83,78,70,82, [chemical_name] => [weight] => 529.46 [form] => C22H29FN3O9P [cas] => 2766447-19-0 [pslug] => 2766447-19-0-isopropyl-3s-5-2-4-dioxo-3-4-dihydropyrimidin-1-2h-yl-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl-methoxy-phenoxy-phosphoryl-d-alaninate-pa190511018 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 0511018
Molecular Weight : 529.46
stdClass Object ( [pname] => Isopropyl ((S)-(((2R,3R,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate [catalogue_number] => PA 19 0511019 [category_ids] => ,80,77,79,71,98,85,83,78,70,82, [chemical_name] => [weight] => 528.47 [form] => C22H30FN4O8P [cas] => 1334513-10-8 [pslug] => 1334513-10-8-isopropyl-s-2r-3r-4r-5r-5-4-amino-2-oxopyrimidin-1-2h-yl-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl-methoxy-phenoxy-phosphoryl-l-alaninate-pa190511019 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 0511019
Molecular Formula : C22H30FN4O8P
Molecular Weight : 528.47
stdClass Object ( [pname] => Isopropyl ((S)-((S)-1-((2S,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxy-4-methyltetrahydrofuran-2-yl)ethoxy)(phenoxy)phosphoryl)-L-alaninate [catalogue_number] => PA 19 0511020 [category_ids] => ,80,77,79,71,98,85,83,78,70,82, [chemical_name] => [weight] => 541.49 [form] => C23H32N3O10P [cas] => 2500766-09-4 [pslug] => 2500766-09-4-isopropyl-s-s-1-2s-3r-4r-5r-5-2-4-dioxo-3-4-dihydropyrimidin-1-2h-yl-3-4-dihydroxy-4-methyltetrahydrofuran-2-yl-ethoxy-phenoxy-phosphoryl-l-alaninate-pa190511020 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 19 0511020
Molecular Formula : C23H32N3O10P
Molecular Weight : 541.49
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