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Product
Oseltamivir Impurity167 Oseltamivir Impurity167. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2081110-44-1. Molecular Formula: C16H28N2O4. Mole Weight: 312.41. Catalog: APB2081110441. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity168 Oseltamivir Impurity168. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29N5O4. Mole Weight: 355.44. Catalog: APB08952. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 17 Oseltamivir Impurity 17 is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Molecular formula: C9H16N2O3. Mole weight: 200.23. BOC Sciences 6
Oseltamivir Impurity 17 Oseltamivir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,5R,6S)-ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate. CAS No. 204254-96-6. Molecular Formula: C14H22O4. Mole Weight: 254.32. Catalog: APB204254966. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 18 Oseltamivir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1456793-79-5. Molecular Formula: C18H32N2O4. Mole Weight: 340.46. Catalog: APB1456793795. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 19 Oseltamivir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione. CAS No. 769-42-6. Molecular Formula: C6H8N2O3. Mole Weight: 156.14. Catalog: APB769426. Alfa Chemistry Analytical Products 3
Oseltamivir Impurity 20 Oseltamivir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2417645-75-9. Molecular Formula: C18H31NO3. Mole Weight: 309.45. Catalog: APB2417645759. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 21 Oseltamivir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2762080-42-0. Molecular Formula: C14H23ClO4. Mole Weight: 290.78. Catalog: APB2762080420. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 22 Oseltamivir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H33NO4. Mole Weight: 327.46. Catalog: APB08915. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 24 Oseltamivir Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2241125-39-1. Molecular Formula: C9H16N2O3. Mole Weight: 200.24. Catalog: APB2241125391. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 25 Oseltamivir Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1376142-56-1. Molecular Formula: C14H24N2O4. Mole Weight: 284.36. Catalog: APB1376142561. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 25 (Dihydrochloride) Oseltamivir Impurity 25 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-4,5-diamino-3-hydroxycyclohex-1-enecarboxylic acid dihydrochloride. Molecular Formula: C7H12N2O3·2HCl. Mole Weight: 245.1. Catalog: APB01369. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 26 Oseltamivir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H36N2O4. Mole Weight: 392.54. Catalog: APB08916. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 26 Oseltamivir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-4,5-diamino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylic acid. CAS No. 212504-90-0. Molecular Formula: C12H22N2O3. Mole Weight: 242.31. Catalog: APB212504900. Alfa Chemistry Analytical Products
Oseltamivir Impurity 26 (Dihydrochloride) Oseltamivir Impurity 26 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-4,5-diamino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylic acid dihydrochloride. Molecular Formula: C12H22N2O3·2HCl. Mole Weight: 314.12. Catalog: APB01368. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 27 (Dihydrochloride) Oseltamivir Impurity 27 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4,5-diamino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate dihydrochloride. Molecular Formula: C14H26N2O3·2HCl. Mole Weight: 343.29. Catalog: APB01367. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 28 Oseltamivir Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4-acetamido-5-nitroso-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate. Molecular Formula: C16H26N2O5. Mole Weight: 326.39. Catalog: APB01366. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 3 Oseltamivir Impurity 3 is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Synonyms: (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester. CAS No. 1266663-89-1. Molecular formula: C14H22O4. Mole weight: 254.32. BOC Sciences 6
Oseltamivir Impurity 34 Oseltamivir Impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 347378-74-9. Molecular Formula: C14H22O4. Mole Weight: 254.33. Catalog: APB347378749. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 35 Oseltamivir Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 757965-01-8. Molecular Formula: C14H22O4. Mole Weight: 254.33. Catalog: APB757965018. Alfa Chemistry Analytical Products 3
Oseltamivir Impurity 41 Oseltamivir Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: triphenylphosphine oxide. CAS No. 791-28-6. Molecular Formula: C18H15OP. Mole Weight: 278.28. Catalog: APB791286. Alfa Chemistry Analytical Products 3
Oseltamivir Impurity 42 Oseltamivir Impurity 42. Uses: For analytical and research use. Group: Impurity standards. CAS No. 136994-78-0. Molecular Formula: C12H18O5. Mole Weight: 242.27. Catalog: APB136994780. Alfa Chemistry Analytical Products
Oseltamivir Impurity 49 (Ditrifluoroacetate) Oseltamivir Impurity 49 (Ditrifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4,5-diamino-3-hydroxycyclohex-1-enecarboxylate bis(2,2,2-trifluoroacetate). Molecular Formula: C9H16N2O3·2CF3COOH. Mole Weight: 428.27. Catalog: APB01365. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 5 Oseltamivir Impurity 5 is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Molecular formula: C14H22O4. Mole weight: 254.32. BOC Sciences 6
Oseltamivir Impurity 50 Oseltamivir Impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 651324-06-0. Molecular Formula: C24H42N2O3. Mole Weight: 406.61. Catalog: APB651324060. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 54 Oseltamivir Impurity 54. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1052063-36-1. Molecular Formula: C14H24N2O4. Mole Weight: 284.36. Catalog: APB1052063361. Alfa Chemistry Analytical Products
Oseltamivir Impurity 55 Oseltamivir Impurity 55. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204254-84-2. Molecular Formula: C13H20O7S. Mole Weight: 320.36. Catalog: APB204254842. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 58 Oseltamivir Impurity 58. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204254-90-0. Molecular Formula: C15H24O7S. Mole Weight: 348.41. Catalog: APB204254900. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 60 Oseltamivir Impurity 60. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204255-04-9. Molecular Formula: C14H24N4O3. Mole Weight: 296.37. Catalog: APB204255049. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 61 Oseltamivir Impurity 61. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204255-06-1. Molecular Formula: C16H26N4O4. Mole Weight: 338.41. Catalog: APB204255061. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 62 Oseltamivir Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1234858-94-6. Molecular Formula: C13H20O4. Mole Weight: 240.3. Catalog: APB1234858946. Alfa Chemistry Analytical Products
Oseltamivir Impurity 63 Oseltamivir Impurity 63. Uses: For analytical and research use. Group: Impurity standards. CAS No. 651324-04-8. Molecular Formula: C18H33NO4. Mole Weight: 327.46. Catalog: APB651324048. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 64 Oseltamivir Impurity 64. Uses: For analytical and research use. Group: Impurity standards. CAS No. 651324-07-1. Molecular Formula: C26H44N2O4. Mole Weight: 448.65. Catalog: APB651324071. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 65 Oseltamivir Impurity 65. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2148317-96-6. Molecular Formula: C17H28N2O5. Mole Weight: 340.42. Catalog: APB2148317966. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 68 Oseltamivir Impurity 68. Uses: For analytical and research use. Group: Impurity standards. CAS No. 722-97-4. Molecular Formula: C12H16N2O3. Mole Weight: 236.27. Catalog: APB722974. Alfa Chemistry Analytical Products 3
Oseltamivir Impurity 69 Oseltamivir Impurity 69. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2125702-80-7. Molecular Formula: C16H29N5O4. Mole Weight: 355.44. Catalog: APB2125702807. Alfa Chemistry Analytical Products
Oseltamivir Impurity 7 Oseltamivir Impurity 7 is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Molecular formula: C22H32N2O6. Mole weight: 420.50. BOC Sciences 6
Oseltamivir Impurity 74 Oseltamivir Impurity 74. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H32N2O4. Mole Weight: 364.49. Catalog: APB08917. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 8 Oseltamivir Impurity 8 is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Grades: >98%. Molecular formula: C22H38N2O9. Mole weight: 474.54. BOC Sciences 6
Oseltamivir Impurity 81 Oseltamivir Impurity 81. Uses: For analytical and research use. Group: Impurity standards. CAS No. 312904-18-0. Molecular Formula: C19H32N2O4. Mole Weight: 352.48. Catalog: APB312904180. Alfa Chemistry Analytical Products 3
Oseltamivir Impurity 84 Oseltamivir Impurity 84. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55107-14-7. Molecular Formula: C8H14O3. Mole Weight: 158.2. Catalog: APB55107147. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 85 Oseltamivir Impurity 85. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C26H45ClN2O4. Mole Weight: 485.11. Catalog: APB08918. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 86 Oseltamivir Impurity 86. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204254-92-2. Molecular Formula: C15H26O7S. Mole Weight: 350.43. Catalog: APB204254922. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 87 Oseltamivir Impurity 87. Uses: For analytical and research use. Group: Impurity standards. CAS No. 943515-58-0. Molecular Formula: C14H22O5. Mole Weight: 270.32. Catalog: APB943515580. Alfa Chemistry Analytical Products 3
Oseltamivir Impurity 89 Oseltamivir Impurity 89. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204254-94-4. Molecular Formula: C15H26O7S. Mole Weight: 350.43. Catalog: APB204254944. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity 9 Oseltamivir Impurity 9 is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Molecular formula: C22H36N2O4. Mole weight: 392.53. BOC Sciences 6
Oseltamivir Impurity 96 Oseltamivir Impurity 96. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1238305-24-2. Molecular Formula: C4H6N2O3. Mole Weight: 130.1. Catalog: APB1238305242. Alfa Chemistry Analytical Products
Oseltamivir Impurity 97 Oseltamivir Impurity 97. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1476028-68-8. Molecular Formula: C9H12O4. Mole Weight: 184.19. Catalog: APB1476028688. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity B (2-Azido Impurity) BOC Sciences 6
Oseltamivir Impurity D Cas No. 1346604-18-9. BOC Sciences
Oseltamivir Impurity E Oseltamivir Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 903907-74-4. Molecular Formula: C11H18N2O4. Mole Weight: 242.28. Catalog: APB903907744. Alfa Chemistry Analytical Products 3
Oseltamivir impurity F Cas No. 1052063-37-2. BOC Sciences 8
Oseltamivir Impurity G Cas No. 956267-10-0. BOC Sciences 8
Oseltamivir Impurity I Oseltamivir Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 212504-89-7. Molecular Formula: C14H26N2O3. Mole Weight: 270.37. Catalog: APB212504897. Alfa Chemistry Analytical Products
Oseltamivir Impurity L Oseltamivir Impurity L. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08912. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity-RRE Oseltamivir Impurity-RRE. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1266663-89-1. Molecular Formula: C14H22O4. Mole Weight: 254.33. Catalog: APB1266663891. Alfa Chemistry Analytical Products
Oseltamivir Impurity-RSE Oseltamivir Impurity-RSE. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2413185-89-2. Molecular Formula: C14H22O4. Mole Weight: 254.33. Catalog: APB2413185892. Alfa Chemistry Analytical Products 2
Oseltamivir Impurity-SSE Oseltamivir Impurity-SSE. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2413185-88-1. Molecular Formula: C14H22O4. Mole Weight: 254.33. Catalog: APB2413185881. Alfa Chemistry Analytical Products 2
Oseltamivir Intermediate 2 Oseltamivir Intermediate 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 651324-09-3. Molecular Formula: C22H36N2O4. Mole Weight: 392.54. Catalog: APB651324093. Alfa Chemistry Analytical Products 2
Oseltamivir Methyl Ester HCl A metabolite of Oseltamivir, which is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. Synonyms: (3R,4R,5S)-methyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate HCl. Grades: > 95%. CAS No. 208720-78-9. Molecular formula: C15H26N2O4. HCl. Mole weight: 336.2. BOC Sciences 6
Oseltamivir Namino-fructosyl Conjugate Oseltamivir Namino-fructosyl Conjugate, derived from Oseltamivir Phosphate, is an orally active inhibitor of influenza virus neuraminidase. It could converted in vivo to the active acid metabolite. It's also an antiviral drug, can be used as a COVID19-related research product. Grades: 95%. Molecular formula: C22H38N2O9. Mole weight: 474.55. BOC Sciences 12
Oseltamivir N-D-glucitol Oseltamivir N-D-glucitol is an impurity of Oseltamivir, which can be used in COVID19-related research. Molecular formula: C22H38N2O9. Mole weight: 474.55. BOC Sciences 6
Oseltamivir phosphate Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B. Uses: Scientific research. Group: Signaling pathways. Alternative Names: GS 4104 phosphate. CAS No. 204255-11-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-17016. MedChemExpress MCE
Oseltamivir Phosphate Oseltamivir phosphate (Tamiflu) is a competitive neuraminidase inhibitor. The prodrug oseltamivir phosphate (Tamiflu) is itself not virally effective. Uses: Antiviral agents. Synonyms: (3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid Ethyl Ester Phosphate; Oseltamir Phosphate; Ro 64-0796/002; Tamiflu. Grades: >98%. CAS No. 204255-11-8. Molecular formula: C16H31N2O8P. Mole weight: 410.40. BOC Sciences 8
Oseltamivir Phosphate Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B. Uses: Used for anti-influenza virus. Additional or Alternative Names: OseltaMivir Acid-D3 Phosphate; Osteltamivir phosphate; Oseltamir phosphate; Oseltamivir phosphate; Oseltamivir Phosphate; Oseltamivir phosphat; Oselt; NTERMEDIATES OF OSELTAMIVIR. Product Category: Inhibitors. Appearance: white cyrstalline solid. CAS No. 204255-11-8. Molecular formula: C16H31N2O8P. Mole weight: 410.4. Purity: 0.95. IUPACName: ethyl(3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate;phosphoricacid. Canonical SMILES: CCC(CC)OC1C=C(CC(C1NC(=O)C)N)C(=O)OCC.OP(=O)(O)O. Density: 1.08g/cm³. Product ID: ACM204255118. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Oseltamivir Phosphate EP Impurity A HCl Oseltamivir Phosphate EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H25ClN2O4. Mole Weight: 320.81. Catalog: APB08913. Alfa Chemistry Analytical Products 4
Oseltamivir Phosphate EP Impurity C HCl Oseltamivir Phosphate EP Impurity C HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1415963-60-8. Molecular Formula: C14H25ClN2O4. Mole Weight: 320.81. Catalog: APB1415963608. Alfa Chemistry Analytical Products
Oseltamivir Phosphate EP Impurity E HCl Oseltamivir Phosphate EP Impurity E HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 208720-78-9. Molecular Formula: C15H27ClN2O4. Mole Weight: 334.84. Catalog: APB208720789. Alfa Chemistry Analytical Products 2
Oseltamivir Phosphate EP Impurity F HCl Oseltamivir Phosphate EP Impurity F HCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H27ClN2O4. Mole Weight: 334.84. Catalog: APB08914. Alfa Chemistry Analytical Products 4
Oseltamivir Phosphate Impurity A Oseltamivir Phosphate Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1364932-19-3. Molecular Formula: C14H24N2O4. Mole Weight: 284.36. Catalog: APB1364932193. Alfa Chemistry Analytical Products

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