Alfa Chemistry Analytical Products 4 - Products
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| Product | Description | |
|---|---|---|
| Rizatriptan impurity 12 | Rizatriptan impurity 12. Uses: For analytical and research use. CAS No. 63516-03-0. Molecular formula: C7H8BrN. Mole weight: 186.05. Catalog: APB63516030. |  |
| Rizatriptan impurity 13 | Rizatriptan impurity 13. Uses: For analytical and research use. CAS No. 6085-94-5. Molecular formula: C9H9N3. Mole weight: 159.19. Catalog: APB6085945. | |
| Rizatriptan impurity 15 | Rizatriptan impurity 15. Uses: For analytical and research use. CAS No. 70058-23-0. Molecular formula: C5H11NO. Mole weight: 101.15. Catalog: APB70058230. | |
| Rizatriptan impurity 22 | Rizatriptan impurity 22. Uses: For analytical and research use. CAS No. 6085-99-0. Molecular formula: C9H10BrN5O2. Mole weight: 300.12. Catalog: APB6085990. | |
| Rizatriptan impurity 24 | Rizatriptan impurity 24. Uses: For analytical and research use. CAS No. 4454-1-7. Molecular formula: C13H28O4. Mole weight: 248.36. Catalog: APB4454017. | |
| Rizatriptan impurity 7 | Rizatriptan impurity 7. Uses: For analytical and research use. CAS No. 3958-60-9. Molecular formula: C7H6BrNO2. Mole weight: 216.03. Catalog: APB3958609. | |
| Rizatriptan impurity 8 | Rizatriptan impurity 8. Uses: For analytical and research use. CAS No. 3958-57-4. Molecular formula: C7H6BrNO2. Mole weight: 216.03. Catalog: APB3958574. | |
| Rocuronium Bromide Impurity 15 | Rocuronium Bromide Impurity 15. Uses: For analytical and research use. Alternative Names: (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate. CAS No. 50588-22-2. Molecular formula: C21H30O2. Mole weight: 314.46. Catalog: APB50588222. | |
| Rolapitant Impurity 4 | Rolapitant Impurity 4. Uses: For analytical and research use. CAS No. 552292-73-6. Molecular formula: C25H26F6N2O2. Mole weight: 500.49. Catalog: APB552292736. | |
| Ropinirole EP Impurity C | Ropinirole EP Impurity C. Uses: For analytical and research use. Alternative Names: (Z)-4-(2-(dipropylamino)ethyl)-3-propylideneindolin-2-one. CAS No. 784110-47-0. Molecular formula: C19H28N2O. Mole weight: 300.22. Catalog: APB784110470. | |
| Ropinirole EP Impurity G | Ropinirole EP Impurity G. Uses: For analytical and research use. Alternative Names: N-(2-(1H-indol-4-yl)ethyl)-N-propylpropan-1-amine. CAS No. 76149-15-0. Molecular formula: C16H24N2. Mole weight: 244.19. Catalog: APB76149150. | |
| Ropinirole Impurity 2 | Ropinirole Impurity 2. Uses: For analytical and research use. CAS No. 91374-25-3. Molecular formula: C16H25ClN2O4. Mole weight: 344.84. Catalog: APB91374253. | |
| Ropivacaine Impurity 10 | Ropivacaine Impurity 10. Uses: For analytical and research use. CAS No. 439591-67-0. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB439591670. | |
| Ropivacaine Impurity 18 | Ropivacaine Impurity 18. Uses: For analytical and research use. CAS No. 439287-14-6. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB439287146. | |
| Ropivacaine Impurity 21 | Ropivacaine Impurity 21. Uses: For analytical and research use. CAS No. 68280-05-7. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB68280057. | |
| Ropivacaine Impurity 26 | Ropivacaine Impurity 26. Uses: For analytical and research use. CAS No. 66052-78-6. Molecular formula: C16H25ClN2O. Mole weight: 296.84. Catalog: APB66052786. | |
| Ropivacaine Impurity 28 | Ropivacaine Impurity 28. Uses: For analytical and research use. CAS No. 84951-65-5. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB84951655. | |
| Ropivacaine Impurity 31 | Ropivacaine Impurity 31. Uses: For analytical and research use. CAS No. 855154-21-1. Molecular formula: C14H15ClN2O. Mole weight: 262.74. Catalog: APB855154211. | |
| Ropivacaine Impurity 9 | Ropivacaine Impurity 9. Uses: For analytical and research use. CAS No. 780736-98-3. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB780736983. | |
| Rose Bengal Disodium Salt | Rose Bengal Disodium Salt. Uses: For analytical and research use. Alternative Names: Acid Red 94; Rose Bengal sodium salt; Xantryl; Food Red No. 105, sodium salt; PV 10. CAS No. 632-69-9. Molecular formula: C20H2Cl4I4Na2O5. Mole weight: 1017.6. IUPAC Name: disodium;4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate. Catalog: APB632699. | |
| Rosuvastatin calcium salt isomer photodegradation-5 | Rosuvastatin calcium salt isomer photodegradation-5. Uses: For analytical and research use. Alternative Names: 854898-48-9 (free acid); calcium (3R,5S)-5-((R)-8-fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl)-3,5-dihydroxypentanoate. CAS No. 854898-49-0. Molecular formula: C22H27FN3O6S·1/2Ca. Mole weight: 500.57. Catalog: APB854898490. | |
| Rosuvastatin EP Impurity D | Rosuvastatin EP Impurity D. Uses: For analytical and research use. Alternative Names: N-(4-(4-fluorophenyl)-5-((E)-2-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide. CAS No. 503610-43-3. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB503610433. | |
| Rosuvastatin EP Impurity M | Rosuvastatin EP Impurity M. Uses: For analytical and research use. CAS No. 847849-66-5. Molecular formula: C22H29N3O6S. Mole weight: 463.55. Catalog: APB847849665. | |
| Rosuvastatin Impurity 10 | Rosuvastatin Impurity 10. Uses: For analytical and research use. CAS No. 832747-55-4. Molecular formula: C23H27FN4O3. Mole weight: 426.49. Catalog: APB832747554. | |
| Rosuvastatin Impurity 112 | Rosuvastatin Impurity 112. Uses: For analytical and research use. CAS No. 404958-08-3. Molecular formula: C10H17ClO4. Mole weight: 236.69. Catalog: APB404958083. | |
| Rosuvastatin Impurity 13 | Rosuvastatin Impurity 13. Uses: For analytical and research use. CAS No. 851443-04-4. Molecular formula: C24H32FN3O6S. Mole weight: 509.59. Catalog: APB851443044. | |
| Rosuvastatin Impurity 142 | Rosuvastatin Impurity 142. Uses: For analytical and research use. Alternative Names: methyl 4-(4-fluorophenyl)-6-isopropyl-2-(tosyloxy)pyrimidine-5-carboxylate. CAS No. 488798-40-9. Molecular formula: C22H21FN2O5S. Mole weight: 444.48. Catalog: APB488798409. | |
| Rosuvastatin Impurity 154 | Rosuvastatin Impurity 154. Uses: For analytical and research use. Alternative Names: (3S,5R)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate. CAS No. 404958-68-5. Molecular formula: C10H19ClO4. Mole weight: 238.71. Catalog: APB404958685. | |
| Rosuvastatin Impurity 16 | Rosuvastatin Impurity 16. Uses: For analytical and research use. CAS No. 910867-11-7. Molecular formula: C20H24FN3O5S. Mole weight: 437.49. Catalog: APB910867117. | |
| Rosuvastatin Impurity 160 | Rosuvastatin Impurity 160. Uses: For analytical and research use. CAS No. 775571-58-9. Molecular formula: C9H15ClO4. Mole weight: 222.66. Catalog: APB775571589. | |
| Rosuvastatin Impurity 21 | Rosuvastatin Impurity 21. Uses: For analytical and research use. CAS No. 885100-76-5. Molecular formula: C16H19FN2O2S. Mole weight: 322.4. Catalog: APB885100765. | |
| Rosuvastatin Impurity 24 | Rosuvastatin Impurity 24. Uses: For analytical and research use. CAS No. 894787-93-0. Molecular formula: C25H32FN3O6S. Mole weight: 521.6. Catalog: APB894787930. | |
| Rosuvastatin Impurity 26 | Rosuvastatin Impurity 26. Uses: For analytical and research use. CAS No. 488798-38-5. Molecular formula: C15H14ClFN2O2. Mole weight: 308.74. Catalog: APB488798385. | |
| Rosuvastatin Impurity 29 | Rosuvastatin Impurity 29. Uses: For analytical and research use. CAS No. 799842-06-1. Molecular formula: C16H17FN2O4S. Mole weight: 352.38. Catalog: APB799842061. | |
| RosuvastatinImpurity35 | RosuvastatinImpurity35. Uses: For analytical and research use. Alternative Names: N-((S)-8-fluoro-6-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)-4-isopropyl-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide. CAS No. 854898-47-8. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB854898478. | |
| Rosuvastatin Impurity 40 | Rosuvastatin Impurity 40. Uses: For analytical and research use. Alternative Names: (E)-N-(4-(4-fluorophenyl)-6-isopropyl-5-(3-oxoprop-1-en-1-yl)pyrimidin-2-yl)-N-methylmethanesulfonamide. CAS No. 890028-66-7. Molecular formula: C18H20FN3O3S. Mole weight: 377.43. Catalog: APB890028667. | |
| Rosuvastatin Impurity 43 | Rosuvastatin Impurity 43. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4S,6R)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 521973-99-9. Molecular formula: C13H23ClO4. Mole weight: 278.77. Catalog: APB521973999. | |
| Rosuvastatin Impurity 44 | Rosuvastatin Impurity 44. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4S,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 521974-00-5. Molecular formula: C13H23ClO4. Mole weight: 278.77. Catalog: APB521974005. | |
| Rosuvastatin Impurity 45 | Rosuvastatin Impurity 45. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4R,6R)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 521974-01-6. Molecular formula: C13H23ClO4. Mole weight: 278.77. Catalog: APB521974016. | |
| Rosuvastatin Impurity 46 | Rosuvastatin Impurity 46. Uses: For analytical and research use. CAS No. 953776-62-0. Molecular formula: C16H20FN3O2S. Mole weight: 337.41. Catalog: APB953776620. | |
| Rosuvastatin Impurity 5 | Rosuvastatin Impurity 5. Uses: For analytical and research use. CAS No. 854898-48-9. Molecular formula: C22H28FN3O6S. Mole weight: 481.54. Catalog: APB854898489. | |
| Rosuvastatin Impurity 6 | Rosuvastatin Impurity 6. Uses: For analytical and research use. CAS No. 854898-53-6. Molecular formula: C22H28FN3O6S. Mole weight: 481.54. Catalog: APB854898536. | |
| Rosuvastatin Impurity 67 | Rosuvastatin Impurity 67. Uses: For analytical and research use. CAS No. 925422-06-6. Molecular formula: C16H19ClFN3O2S. Mole weight: 371.86. Catalog: APB925422066. | |
| Rosuvastatin Impurity 79 | Rosuvastatin Impurity 79. Uses: For analytical and research use. Alternative Names: N-(5-(bromomethyl)-4-(4-fluorophenyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide. CAS No. 799842-07-2. Molecular formula: C16H19BrFN3O2S. Mole weight: 416.31. Catalog: APB799842072. | |
| Rosuvastatin Impurity 80 | Rosuvastatin Impurity 80. Uses: For analytical and research use. CAS No. 885477-83-8. Molecular formula: C34H34BrFN3O2PS. Mole weight: 678.6. Catalog: APB885477838. | |
| Rosuvastatin Impurity 88 | Rosuvastatin Impurity 88. Uses: For analytical and research use. CAS No. 404958-69-6. Molecular formula: C10H19ClO4. Mole weight: 238.71. Catalog: APB404958696. | |
| Rosuvastatin Intermediate Impurity 2 | Rosuvastatin Intermediate Impurity 2. Uses: For analytical and research use. Alternative Names: methyl 4-(4-fluorophenyl)-2-hydroxy-6-isopropylpyrimidine-5-carboxylate. CAS No. 488798-37-4. Molecular formula: C15H15FN2O3. Mole weight: 290.29. Catalog: APB488798374. | |
| Rosuvastatin isomer-23/Rosuvastatin calcium salt isomer photodegradation-6 | Rosuvastatin isomer-23/Rosuvastatin calcium salt isomer photodegradation-6. Uses: For analytical and research use. Alternative Names: 854898-53-6 (free acid); (3R,5S)-5-((S)-8-fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl)-3,5-dihydroxypentanoic acid calcium. CAS No. 854898-50-3. Molecular formula: C22H27FN3O6S·1/2Ca. Mole weight: 500.57. Catalog: APB854898503. | |
| Rosuvastatin Methyl Intermediate Impurity | Rosuvastatin Methyl Intermediate Impurity. Uses: For analytical and research use. Alternative Names: methyl 2-((4R,6S)-6-((E)-2-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 851440-19-2. Molecular formula: C26H34FN3O6S. Mole weight: 535.63. Catalog: APB851440192. | |
| Rotigotine EP Impurity F | Rotigotine EP Impurity F. Uses: For analytical and research use. CAS No. 835654-68-7. Molecular formula: C21H27NO2S. Mole weight: 357.51. Catalog: APB835654687. | |
| Rotigotine EP Impurity K | Rotigotine EP Impurity K. Uses: For analytical and research use. CAS No. 51927-48-1. Molecular formula: C10H10O. Mole weight: 146.19. Catalog: APB51927481. | |
| Roxadustat Impurity 1 | Roxadustat Impurity 1. Uses: For analytical and research use. CAS No. 808118-43-6. Molecular formula: C33H28N2O5. Mole weight: 532.6. Catalog: APB808118436. | |
| Roxadustat Impurity 31 | Roxadustat Impurity 31. Uses: For analytical and research use. CAS No. 708263-68-7. Molecular formula: C18H14N2O5. Mole weight: 338.32. Catalog: APB708263687. | |
| Roxadustat Impurity 32 | Roxadustat Impurity 32. Uses: For analytical and research use. CAS No. 808116-60-1. Molecular formula: C18H13ClN2O5. Mole weight: 372.76. Catalog: APB808116601. | |
| Roxadustat Impurity 42 | Roxadustat Impurity 42. Uses: For analytical and research use. CAS No. 808119-86-0. Molecular formula: C19H15ClN2O5. Mole weight: 386.79. Catalog: APB808119860. | |
| Roxadustat Impurity 43 | Roxadustat Impurity 43. Uses: For analytical and research use. CAS No. 63720-38-7. Molecular formula: C8H11NO. Mole weight: 137.18. Catalog: APB63720387. | |
| Roxadustat Impurity 44 | Roxadustat Impurity 44. Uses: For analytical and research use. CAS No. 808120-20-9. Molecular formula: C20H18N2O5. Mole weight: 366.37. Catalog: APB808120209. | |
| Roxadustat impurity rst-z9 | Roxadustat impurity rst-z9. Uses: For analytical and research use. CAS No. 808120-01-6. Molecular formula: C19H22N2O5. Mole weight: 358.39. Catalog: APB808120016. | |
| Roxatidine Impurity 12 HCl | Roxatidine Impurity 12 HCl. Uses: For analytical and research use. CAS No. 6276-54-6. Molecular formula: C3H9Cl2N. Mole weight: 130.01. Catalog: APB6276546. | |
| Roxatidine Impurity 16 (Rizatriptan EP Impurity A) | Roxatidine Impurity 16 (Rizatriptan EP Impurity A). Uses: For analytical and research use. CAS No. 887001-08-3. Molecular formula: C28H35N7. Mole weight: 469.64. Catalog: APB887001083. | |
| Roxatidine Impurity 18 | Roxatidine Impurity 18. Uses: For analytical and research use. CAS No. 4530-45-4. Molecular formula: C9H8Cl2O2. Mole weight: 219.06. Catalog: APB4530454. | |
| Roxatidine Impurity 2 | Roxatidine Impurity 2. Uses: For analytical and research use. CAS No. 73278-98-5. Molecular formula: C15H24N2O. Mole weight: 248.37. Catalog: APB73278985. | |
| Roxatidine Impurity 20 | Roxatidine Impurity 20. Uses: For analytical and research use. CAS No. 72126-71-7. Molecular formula: C10H15NO2. Mole weight: 181.24. Catalog: APB72126717. | |
| Roxatidine Impurity 4 | Roxatidine Impurity 4. Uses: For analytical and research use. CAS No. 73279-04-6. Molecular formula: C12H17NO. Mole weight: 191.27. Catalog: APB73279046. | |
| Roxatidine Impurity 5 | Roxatidine Impurity 5. Uses: For analytical and research use. CAS No. 78628-28-1. Molecular formula: C19H28N2O4. Mole weight: 348.44. Catalog: APB78628281. | |
| Roxatidine Impurity 7 | Roxatidine Impurity 7. Uses: For analytical and research use. CAS No. 876497-65-3. Molecular formula: C7H6N2O2. Mole weight: 150.14. Catalog: APB876497653. | |
| Roxatidine Impurity 9 | Roxatidine Impurity 9. Uses: For analytical and research use. CAS No. 87327-60-4. Molecular formula: C4H6O4. Mole weight: 118.09. Catalog: APB87327604. | |
| Roxithromycin EP Impurity G | Roxithromycin EP Impurity G. Uses: For analytical and research use. CAS No. 425365-64-6. Molecular formula: C42H78N2O16. Mole weight: 867.08. Catalog: APB425365646. | |
| Roxithromycin EP Impurity H | Roxithromycin EP Impurity H. Uses: For analytical and research use. CAS No. 425365-65-7. Molecular formula: C41H76N2O14. Mole weight: 821.06. Catalog: APB425365657. | |
| Roxithromycin EP Impurity I | Roxithromycin EP Impurity I. Uses: For analytical and research use. CAS No. 425365-66-8. Molecular formula: C45H84N2O17. Mole weight: 925.16. Catalog: APB425365668. | |
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