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Sofosbuvir Impurity 1 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: (2R,3R,4S,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate; N4,3',5'-Tribenzoyl,2'-deoxy-2'β-fluoro-2'C-α-methyl Cytidine. Grades: > 95%. Molecular formula: C31H26FN3O7. Mole weight: 571.55. BOC Sciences 7
Sofosbuvir Impurity 10 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: Uridine, 2'-deoxy-2'-methylene-, 3',?5'-dibenzoate. Grades: > 95%. CAS No. 1910099-17-0. Molecular formula: C24H20N2O7. Mole weight: 448.42. BOC Sciences 7
Sofosbuvir Impurity 10 Sofosbuvir Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2041584-99-8. Molecular Formula: C10H13FN2O5. Mole Weight: 260.22. Catalog: APB2041584998. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 11 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: 2'-epi-Sofosbuvir Desphosphate. Grades: > 95%. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 7
Sofosbuvir Impurity 11 Sofosbuvir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 874638-94-5. Molecular Formula: C31H26FN3O7. Mole Weight: 571.56. Catalog: APB874638945. Alfa Chemistry Analytical Products 3
Sofosbuvir Impurity 12 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: 2'-c-methyl arabino-uridine; 1-(2-C-Methyl-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione; 1-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione. Grades: > 95%. CAS No. 114262-49-6. Molecular formula: C10H14N2O6. Mole weight: 258.23. BOC Sciences 3
Sofosbuvir Impurity 12 Sofosbuvir Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1496551-72-4. Molecular Formula: C10H13ClN2O5. Mole Weight: 276.67. Catalog: APB1496551724. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 13 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: 2'-Methylene-2'-deoxyuridine; 2'-Methylidene-2'-deoxyuridine; 2'-Deoxy-2'-methyleneuridine. Grades: > 95%. CAS No. 119410-95-6. Molecular formula: C10H12N2O5. Mole weight: 240.22. BOC Sciences 3
Sofosbuvir Impurity 13 Sofosbuvir Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1496551-71-3. Molecular Formula: C24H21ClN2O7. Mole Weight: 484.89. Catalog: APB1496551713. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 14 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C22H29FN3O9P. Mole weight: 529.46. BOC Sciences 7
Sofosbuvir Impurity 14 Sofosbuvir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1496551-70-2. Molecular Formula: C31H26ClN3O7. Mole Weight: 588.01. Catalog: APB1496551702. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 15 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: 2'-Defluro-2'-hydroxy 2'-epi-Sofosbuvir. Grades: > 95%. Molecular formula: C22H30N3O10P. Mole weight: 527.46. BOC Sciences 7
Sofosbuvir Impurity 15 Sofosbuvir Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1334513-02-8. Molecular Formula: C18H17F5NO5P. Mole Weight: 453.3. Catalog: APB1334513028. Alfa Chemistry Analytical Products
Sofosbuvir Impurity 16 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: 2'-Defluro-2'-methylene Sofosbuvir. Grades: > 95%. Molecular formula: C22H28N3O9P. Mole weight: 509.45. BOC Sciences 7
Sofosbuvir Impurity 16 Sofosbuvir Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 817204-32-3. Molecular Formula: C31H26FN3O7. Mole Weight: 571.56. Catalog: APB817204323. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 17 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C34H45FN4O13P2. Mole weight: 798.7. BOC Sciences 7
Sofosbuvir Impurity 18 Sofosbuvir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1627824-09-2. Molecular Formula: C18H17F5NO5P. Mole Weight: 453.3. Catalog: APB1627824092. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 2 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: Benzamide, N-[1-(3,5-di-O-benzoyl-2-C-methyl-beta-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-. Grades: > 95%. CAS No. 863329-62-8. Molecular formula: C31H27N3O8. Mole weight: 569.56. BOC Sciences 3
Sofosbuvir Impurity 2 Sofosbuvir Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1496552-16-9. Molecular Formula: C22H29FN3O9P. Mole Weight: 529.46. Catalog: APB1496552169. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 20 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: (2S)-Isopropyl 2- ( ( ( ( (2R, 3R, 4R, 5R) -5- (2, 4-Dioxo-3, 4-dihydropyrimidin-1 (2H) -yl) -4-fluoro-2- (hydroxymethyl) -4-methyltetrahydrofuran-3-yl) oxy) (phenoxy) phosphoryl) amino) propanoate; Sofosbuvir 5'-Desphosphate 3'-O-[(S)-Phosphate]. Grades: > 95%. CAS No. 1337482-15-1. Molecular formula: C22H29FN3O9P. Mole weight: 529.46. BOC Sciences 3
Sofosbuvir Impurity 21 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: Chloro (R)-Phosphoryl Sofosbuvir. Grades: > 95%. CAS No. 1496552-50-1. Molecular formula: C22H29ClN3O9P. Mole weight: 545.92. BOC Sciences 7
Sofosbuvir Impurity 21 Sofosbuvir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H26FN3O7. Mole Weight: 571.56. Catalog: APB09690. Alfa Chemistry Analytical Products 4
Sofosbuvir Impurity 22 Sofosbuvir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H26FN3O7. Mole Weight: 571.56. Catalog: APB09689. Alfa Chemistry Analytical Products 4
Sofosbuvir Impurity 22 (GS-491241) An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C22H29FN3O9P. Mole weight: 529.46. BOC Sciences 7
Sofosbuvir Impurity 23 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: α-Sofosbuvir Desphosphate. Grades: 98%. CAS No. 2041584-99-8. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 3
Sofosbuvir Impurity 24 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 7
Sofosbuvir Impurity 24 Sofosbuvir Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 863329-64-0. Molecular Formula: C31H27N3O8. Mole Weight: 569.57. Catalog: APB863329640. Alfa Chemistry Analytical Products 3
Sofosbuvir Impurity 25 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 7
Sofosbuvir Impurity 25 Sofosbuvir Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1015073-43-4. Molecular Formula: C10H14FN2O8P. Mole Weight: 340.2. Catalog: APB1015073434. Alfa Chemistry Analytical Products
Sofosbuvir Impurity 26 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 7
Sofosbuvir Impurity 26 Sofosbuvir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1859162-80-3. Molecular Formula: C16H18FN2O8P. Mole Weight: 416.3. Catalog: APB1859162803. Alfa Chemistry Analytical Products
Sofosbuvir Impurity 27 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 7
Sofosbuvir Impurity 27 Sofosbuvir Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H25N3O7. Mole Weight: 551.56. Catalog: APB09691. Alfa Chemistry Analytical Products 4
Sofosbuvir Impurity 28 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 7
Sofosbuvir Impurity 28 Sofosbuvir Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1946820-91-2. Molecular Formula: C20H17FO6. Mole Weight: 372.35. Catalog: APB1946820912. Alfa Chemistry Analytical Products
Sofosbuvir Impurity 29 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: ent-Sofosbuvir Desphosphate. Grades: 98%. CAS No. 1946820-96-7. Molecular formula: C10H13FN2O5. Mole weight: 260.22. BOC Sciences 3
Sofosbuvir Impurity 3 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C38H31N3O9. Mole weight: 673.69. BOC Sciences 7
Sofosbuvir Impurity 3 Sofosbuvir Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1496552-28-3. Molecular Formula: C22H29FN3O9P. Mole Weight: 529.46. Catalog: APB1496552283. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 30 Sofosbuvir Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1392015-05-2. Molecular Formula: C17H15F5NO5P. Mole Weight: 439.27. Catalog: APB1392015052. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 31 PSI-7409, the active 5'-triphosphate metabolite of PSI-7851, is a potent inhibitor of the HCV NS5B RNA dependent RNA polymerase. Synonyms: PSI-7409; PSI 7409; PSI7409; [[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate. Grades: > 95%. CAS No. 1015073-42-3. Molecular formula: C10H16FN2O14P3. Mole weight: 500.16. BOC Sciences 7
Sofosbuvir Impurity 31 Sofosbuvir Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4009-39-6. Molecular Formula: C7H9O4P. Mole Weight: 188.12. Catalog: APB4009396. Alfa Chemistry Analytical Products 3
Sofosbuvir Impurity 32 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: D-erythro-Pentonic acid, 2-deoxy-2-fluoro-2-methyl-, γ-lactone, 3,?5-dibenzoate, (2S)?-. Grades: > 95%. CAS No. 1157884-58-6. Molecular formula: C20H17FO6. Mole weight: 372.34. BOC Sciences 7
Sofosbuvir Impurity 32 Sofosbuvir Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17NNaO5P. Mole Weight: 309.23. Catalog: APB09692. Alfa Chemistry Analytical Products 4
Sofosbuvir Impurity 33 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: D-erythro-Pentonic acid, 2-chloro-2-deoxy-2-methyl-, γ-lactone, 3,?5-dibenzoate, (2R)?-. Grades: > 95%. CAS No. 1496551-65-5. Molecular formula: C20H17ClO6. Mole weight: 388.8. BOC Sciences 7
Sofosbuvir Impurity 33 Sofosbuvir Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 863329-65-1. Molecular Formula: C24H21FN2O7. Mole Weight: 468.44. Catalog: APB863329651. Alfa Chemistry Analytical Products 3
Sofosbuvir Impurity 34 Sofosbuvir Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H26FN3O7. Mole Weight: 571.56. Catalog: APB09693. Alfa Chemistry Analytical Products 4
Sofosbuvir Impurity 34 (GS-606965) An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: 5'-Uridylic acid, 2'-deoxy-2'-fluoro-2'-methyl-, (2'R)?-; (2'R)-2'-Deoxy-2'-fluoro-2'-methyl-5'-uridylic acid; PSI 7411. Grades: > 95%. CAS No. 1015073-43-4. Molecular formula: C10H14FN2O8P. Mole weight: 340.2. BOC Sciences 8
Sofosbuvir Impurity 35 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: (2'R)-2'-Chloro-2'-deoxy-2'-methyl-uridine; Chloro Sofosbuvir Desphosphate. Grades: > 95%. CAS No. 1496551-72-4. Molecular formula: C10H13ClN2O5. Mole weight: 276.68. BOC Sciences 8
Sofosbuvir Impurity 35 Sofosbuvir Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1233335-82-4. Molecular Formula: C16H25FN3O9P. Mole Weight: 453.36. Catalog: APB1233335824. Alfa Chemistry Analytical Products
Sofosbuvir Impurity 36 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C10H15FN2O11P2. Mole weight: 420.18. BOC Sciences 7
Sofosbuvir Impurity 36 Sofosbuvir Impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1496552-51-2. Molecular Formula: C22H29ClN3O9P. Mole Weight: 545.91. Catalog: APB1496552512. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 37 Sofosbuvir Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2225762-89-8. Molecular Formula: C29H33FN3O10P. Mole Weight: 633.57. Catalog: APB2225762898. Alfa Chemistry Analytical Products 2
Sofosbuvir Impurity 37 ( Sofosbuvir Isomer) An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C22H29FN3O9P. Mole weight: 529.46. BOC Sciences 7
Sofosbuvir Impurity 38 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C22H29FN3O9P. Mole weight: 529.46. BOC Sciences 7
Sofosbuvir Impurity 39 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: Benzamide, N-[1-[(2R)?-3,?5-di-O-benzoyl-2-deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranosyl]?-1,?2-dihydro-2-oxo-4-pyrimidinyl]?-; N-[1-[(2R)-3,5-Di-O-benzoyl-2-deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide. Grades: 98%. CAS No. 874638-94-5. Molecular formula: C31H26FN3O7. Mole weight: 571.55. BOC Sciences 3
Sofosbuvir Impurity 4 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: N-Benzoyl-2'-deoxy-2'-methylenecytidine 3',5'-Dibenzoate; N4,3',5'-Tribenzoyl,2'-deoxy-2'-methylene Cytidine. Grades: > 95%. CAS No. 863329-63-9. Molecular formula: C31H25N3O7. Mole weight: 551.56. BOC Sciences 3
Sofosbuvir Impurity 4 Sofosbuvir Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H29FN3O9P. Mole Weight: 529.46. Catalog: APB09688. Alfa Chemistry Analytical Products 4
Sofosbuvir Impurity 40 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: Des-alanyl Sofosbuvir. Grades: > 95%. Molecular formula: C16H18FN2O8P. Mole weight: 416.29. BOC Sciences 7
Sofosbuvir Impurity 41 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: N-[(2'R)-2'-Deoxy-2'-fluoro-2'-methyl-5'-uridylyl]-1-(1-methylethyl) Ester L-Alanine; O-Desphenyl Sofosbuvir. Grades: > 95%. CAS No. 1233335-82-4. Molecular formula: C16H25FN3O9P. Mole weight: 453.36. BOC Sciences 3
Sofosbuvir Impurity 42 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C16H25FN3O9P. Mole weight: 453.36. BOC Sciences 7
Sofosbuvir Impurity 43 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: N-(Hydroxyphenoxyphosphinyl)-L-alanine 1-Methylethyl Ester Sodium Salt; (2S)-Isopropyl 2- ( (Hydroxy (phenoxy)phosphoryl)amino)propanoate Sodium Salt; Isopropyl N-(Hydroxyphenoxyphosphinyl)alaninate Sodium Salt. Grades: > 95%. Molecular formula: C12H17NO5P. Na. Mole weight: 286.25 22.99. BOC Sciences 7
Sofosbuvir Impurity 5 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C24H22FN3O6. Mole weight: 467.46. BOC Sciences 7
Sofosbuvir Impurity 6 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C24H22FN3O6. Mole weight: 467.46. BOC Sciences 7
Sofosbuvir Impurity 7 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Grades: > 95%. Molecular formula: C24H21FN2O7. Mole weight: 468.44. BOC Sciences 7
Sofosbuvir Impurity 79 Sofosbuvir Impurity 79. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione. CAS No. 863329-66-2. Molecular Formula: C10H13FN2O5. Mole Weight: 260.22. Catalog: APB863329662. Alfa Chemistry Analytical Products 3
Sofosbuvir Impurity 8 An impurity of Sofosbuvir. Sofosbuvir is a NS5B inhibtor used for the treatment of hepatitis C. It is only recommended with some combination of ribavirin, peginterferon-alfa, simeprevir, ledipasvir or daclatasvir. Synonyms: Uridine, 2'-C-methyl-, 3',?5'-dibenzoate. Grades: > 95%. CAS No. 944476-44-2. Molecular formula: C24H22N2O8. Mole weight: 466.44. BOC Sciences 7
Sofosbuvir Impurity 8 Sofosbuvir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1337482-15-1. Molecular Formula: C22H29FN3O9P. Mole Weight: 529.46. Catalog: APB1337482151. Alfa Chemistry Analytical Products
Sofosbuvir Impurity 81 Sofosbuvir Impurity 81. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,3,4,5,6-pentafluorophenol. CAS No. 771-61-9. Molecular Formula: C6HF5O. Mole Weight: 184.06. Catalog: APB771619. Alfa Chemistry Analytical Products 3
Sofosbuvir Impurity 9 Sofosbuvir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1337482-17-3. Molecular Formula: C34H45FN4O13P2. Mole Weight: 798.69. Catalog: APB1337482173. Alfa Chemistry Analytical Products
Sofosbuvir impurity C An impurity of Sofosbuvir, a medication used to treat hepatitis C. Synonyms: Sofosbuvir impurity A; (2R)-isopropyl 2- ( ( ( ( (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. CAS No. 1496552-28-3. Molecular formula: C22H29FN3O9P. Mole weight: 529.5. BOC Sciences 8

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