Alfa Chemistry Analytical Products 3 - Products
Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.
| Product | Description | |
|---|---|---|
| Rosuvastatin Impurity 115 | Rosuvastatin Impurity 115. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 154026-94-5. Molecular formula: C13H23ClO4. Mole weight: 278.77. Catalog: APB154026945. |  |
| Rosuvastatin Impurity 121 | Rosuvastatin Impurity 121. Uses: For analytical and research use. Alternative Names: methyl 2-((4R,6S)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 140164-51-8. Molecular formula: C10H18O5. Mole weight: 218.25. Catalog: APB140164518. | |
| Rosuvastatin Impurity 153 | Rosuvastatin Impurity 153. Uses: For analytical and research use. Alternative Names: (3R,5S)-tert-butyl 6-(benzo[d]thiazol-2-ylthio)-3,5-dihydroxyhexanoate. CAS No. 1469771-46-7. Molecular formula: C17H23NO4S2. Mole weight: 369.5. Catalog: APB1469771467. | |
| Rosuvastatin Impurity 16 | Rosuvastatin Impurity 16. Uses: For analytical and research use. Alternative Names: (3R,5S,E)-tert-butyl 7-(4-(4-fluorophenyl)-2-(2-hydroxy-N,2-dimethylpropylsulfonamido)-6-isopropylpyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate. CAS No. 1714147-49-5. Molecular formula: C29H42FN3O7S. Mole weight: 595.72. Catalog: APB1714147495. | |
| Rosuvastatin Impurity 176 | Rosuvastatin Impurity 176. Uses: For analytical and research use. Alternative Names: (3R,5S,E)-methyl 7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate. CAS No. 147118-40-9. Molecular formula: C23H30FN3O6S. Mole weight: 495.56. Catalog: APB147118409. | |
| Rosuvastatin Impurity 2 | Rosuvastatin Impurity 2. Uses: For analytical and research use. CAS No. 1659301-57-1. Molecular formula: C22H24FN3O4S. Mole weight: 445.51. Catalog: APB1659301571. | |
| Rosuvastatin Impurity 25 | Rosuvastatin Impurity 25. Uses: For analytical and research use. CAS No. 289042-11-1. Molecular formula: C17H20FN3O4S. Mole weight: 381.42. Catalog: APB289042111. | |
| Rosuvastatin Impurity 3 | Rosuvastatin Impurity 3. Uses: For analytical and research use. CAS No. 1803023-44-0. Molecular formula: C21H24FN3O3S. Mole weight: 417.5. Catalog: APB1803023440. | |
| Rosuvastatin Impurity 30 | Rosuvastatin Impurity 30. Uses: For analytical and research use. CAS No. 2124272-05-3. Molecular formula: C14H26O4. Mole weight: 258.36. Catalog: APB2124272053. | |
| Rosuvastatin Impurity 30 Sodium Salt | Rosuvastatin Impurity 30 Sodium Salt. Uses: For analytical and research use. CAS No. 1659301-59-3. Molecular formula: C22H25FN3NaO5S. Mole weight: 485.51. Catalog: APB1659301593. | |
| Rosuvastatin Impurity 34 | Rosuvastatin Impurity 34. Uses: For analytical and research use. Alternative Names: sodium (5-((3S,5R,E)-6-carboxylato-3,5-dihydroxyhex-1-en-1-yl)-4-(4-fluorophenyl)-6-isopropylpyrimidin-2-yl)(methylsulfonyl)amide. CAS No. 371775-74-5. Molecular formula: C21H24FN3Na2O6S. Mole weight: 511.47. Catalog: APB371775745. | |
| Rosuvastatin Impurity 38 | Rosuvastatin Impurity 38. 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)methanesulfonamide. CAS No. 1797419-58-9. Molecular formula: C21H24FN3O5S. Mole weight: 449.5. Catalog: APB1797419589. | |
| Rosuvastatin Impurity 4 | Rosuvastatin Impurity 4. Uses: For analytical and research use. CAS No. 1899869-35-2. Molecular formula: C19H22FN3O3S. Mole weight: 391.46. Catalog: APB1899869352. | |
| Rosuvastatin Impurity 42 | Rosuvastatin Impurity 42. Uses: For analytical and research use. Alternative Names: (3R,5S,E)-tert-butyl 7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate. CAS No. 355806-00-7. Molecular formula: C26H36FN3O6S. Mole weight: 537.64. Catalog: APB355806007. | |
| Rosuvastatin Impurity 46 | Rosuvastatin Impurity 46. Uses: For analytical and research use. Alternative Names: (3S,5S)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate. CAS No. 325471-28-1. Molecular formula: C10H19ClO4. Mole weight: 238.71. Catalog: APB325471281. | |
| Rosuvastatin Impurity 57 | Rosuvastatin Impurity 57. Uses: For analytical and research use. CAS No. 1422954-11-7. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB1422954117. | |
| Rosuvastatin Impurity 7 | Rosuvastatin Impurity 7. Uses: For analytical and research use. CAS No. 287714-41-4. Molecular formula: C22H28FN3O6S. Mole weight: 481.54. Catalog: APB287714414. | |
| Rosuvastatin Impurity 74 | Rosuvastatin Impurity 74. Uses: For analytical and research use. Alternative Names: (4S,6R)-6-(2-(tert-butoxy)-2-oxoethyl)-2,2-dimethyl-1,3-dioxane-4-carboxylic acid. CAS No. 2095786-11-9. Molecular formula: C13H22O6. Mole weight: 274.31. Catalog: APB2095786119. | |
| Rosuvastatin Impurity 75 | Rosuvastatin Impurity 75. Uses: For analytical and research use. CAS No. 1501982-84-8. Molecular formula: C10H18O5. Mole weight: 218.25. Catalog: APB1501982848. | |
| Rosuvastatin Impurity 76 | Rosuvastatin Impurity 76. Uses: For analytical and research use. Alternative Names: (S)-tert-butyl 6-chloro-5-hydroxy-3-oxohexanoate. CAS No. 154026-92-3. Molecular formula: C10H17ClO4. Mole weight: 236.69. Catalog: APB154026923. | |
| Rosuvastatin Impurity 77 | Rosuvastatin Impurity 77. Uses: For analytical and research use. CAS No. 147118-37-4. Molecular formula: C16H18FN3O3S. Mole weight: 351.4. Catalog: APB147118374. | |
| Rosuvastatin Impurity 78 | Rosuvastatin Impurity 78. Uses: For analytical and research use. Alternative Names: N-(4-(4-fluorophenyl)-5-(hydroxymethyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide. CAS No. 147118-36-3. Molecular formula: C16H20FN3O3S. Mole weight: 353.41. Catalog: APB147118363. | |
| Rosuvastatin Impurity 8 | Rosuvastatin Impurity 8. Uses: For analytical and research use. CAS No. 1584149-35-8. Molecular formula: C22H30FN3O6S. Mole weight: 483.56. Catalog: APB1584149358. | |
| Rosuvastatin Impurity 88 | Rosuvastatin Impurity 88. Uses: For analytical and research use. Alternative Names: sodium (3R,5S)-5-(8-fluoro-4-isopropyl-2-(N -methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl)-3,5-dihydroxypentanoate. CAS No. 1335110-44-5. Molecular formula: C22H27FN3O6S·Na. Mole weight: 508.52. Catalog: APB1335110445. | |
| Rosuvastatin Impurity 94 | Rosuvastatin Impurity 94. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4S,6S)-6-(acetoxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 1642330-94-6. Molecular formula: C15H26O6. Mole weight: 302.36. Catalog: APB1642330946. | |
| Rosuvastatin Impurity 95 | Rosuvastatin Impurity 95. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4S,6R)-6-(acetoxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 2375865-91-9. Molecular formula: C15H26O6. Mole weight: 302.36. Catalog: APB2375865919. | |
| Rosuvastatin Impurity Z-5 | Rosuvastatin Impurity Z-5. Uses: For analytical and research use. CAS No. 160009-36-9. Molecular formula: C16H18FN3O2. Mole weight: 303.34. Catalog: APB160009369. | |
| Rotigotine EP Impurity C | Rotigotine EP Impurity C. Uses: For analytical and research use. CAS No. 153409-14-4. Molecular formula: C16H19NOS. Mole weight: 273.39. Catalog: APB153409144. | |
| Rotigotine EP Impurity D | Rotigotine EP Impurity D. Uses: For analytical and research use. CAS No. 1369625-04-6. Molecular formula: C18H23NOS. Mole weight: 301.45. Catalog: APB1369625046. | |
| Rotigotine EP Impurity G | Rotigotine EP Impurity G. Uses: For analytical and research use. CAS No. 1422357-33-2. Molecular formula: C22H25NOS2. Mole weight: 383.57. Catalog: APB1422357332. | |
| Roxadustat Impurity 11 | Roxadustat Impurity 11. Uses: For analytical and research use. CAS No. 1809286-36-9. Molecular formula: C19H17NO4. Mole weight: 323.35. Catalog: APB1809286369. | |
| Roxadustat Impurity 2 | Roxadustat Impurity 2. Uses: For analytical and research use. CAS No. 1421312-36-8. Molecular formula: C20H18N2O5. Mole weight: 366.37. Catalog: APB1421312368. | |
| Roxadustat Impurity 29 | Roxadustat Impurity 29. Uses: For analytical and research use. CAS No. 1421312-35-7. Molecular formula: C17H13NO4. Mole weight: 295.29. Catalog: APB1421312357. | |
| Roxadustat Impurity 3 | Roxadustat Impurity 3. Uses: For analytical and research use. CAS No. 2301113-15-3. Molecular formula: C19H16N2O5. Mole weight: 352.35. Catalog: APB2301113153. | |
| Roxadustat Impurity 38 | Roxadustat Impurity 38. Uses: For analytical and research use. CAS No. 2370958-34-0. Molecular formula: C21H20N2O5. Mole weight: 380.4. Catalog: APB2370958340. | |
| Roxadustat Impurity 4 | Roxadustat Impurity 4. Uses: For analytical and research use. CAS No. 1455091-10-7. Molecular formula: C17H13NO4. Mole weight: 295.29. Catalog: APB1455091107. | |
| Roxadustat Impurity 40 | Roxadustat Impurity 40. Uses: For analytical and research use. CAS No. 2222121-33-5. Molecular formula: C18H14BrNO4. Mole weight: 388.22. Catalog: APB2222121335. | |
| Roxadustat Impurity 41 | Roxadustat Impurity 41. Uses: For analytical and research use. CAS No. 2226200-23-1. Molecular formula: C19H14O4. Mole weight: 306.32. Catalog: APB2226200231. | |
| Roxadustat impurity rst3 | Roxadustat impurity rst3. Uses: For analytical and research use. CAS No. 1421312-34-6. Molecular formula: C18H15NO4. Mole weight: 309.32. Catalog: APB1421312346. | |
| Roxatidine Impurity 22 | Roxatidine Impurity 22. Uses: For analytical and research use. CAS No. 14753-26-5. Molecular formula: C3H8ClN. Mole weight: 93.55. Catalog: APB14753265. | |
| Roxatidine Impurity 23 | Roxatidine Impurity 23. Uses: For analytical and research use. CAS No. 2765350-61-4. Molecular formula: C18H31N3O. Mole weight: 305.47. Catalog: APB2765350614. | |
| Roxatidine Impurity 2 HCl | Roxatidine Impurity 2 HCl. Uses: For analytical and research use. CAS No. 195621-06-8. Molecular formula: C15H25ClN2O. Mole weight: 284.83. Catalog: APB195621068. | |
| Roxatidine Impurity 8 | Roxatidine Impurity 8. Uses: For analytical and research use. CAS No. 140456-02-6. Molecular formula: C6H15ClN2. Mole weight: 150.65. Catalog: APB140456026. | |
| Roxithromycin EP Impurity B | Roxithromycin EP Impurity B. Uses: For analytical and research use. CAS No. 214902-82-6. Molecular formula: C33H62N2O12. Mole weight: 678.86. Catalog: APB214902826. | |
| Roxithromycin EP Impurity D | Roxithromycin EP Impurity D. Uses: For analytical and research use. CAS No. 134931-00-3. Molecular formula: C41H76N2O15. Mole weight: 837.06. Catalog: APB134931003. | |
| Roxithromycin EP Impurity E | Roxithromycin EP Impurity E. Uses: For analytical and research use. CAS No. 1460313-66-9. Molecular formula: C40H74N2O15. Mole weight: 823.03. Catalog: APB1460313669. | |
| Roxithromycin EP Impurity J | Roxithromycin EP Impurity J. Uses: For analytical and research use. CAS No. 134834-12-1. Molecular formula: C40H73ClN2O14. Mole weight: 841.47. Catalog: APB134834121. | |
| Rufinamide Impurity 1 | Rufinamide Impurity 1. Uses: For analytical and research use. CAS No. 1622904-99-7. Molecular formula: C10H8F2N4O. Mole weight: 238.2. Catalog: APB1622904997. | |
| Ruxolitinib impurity 1 | Ruxolitinib impurity 1. Uses: For analytical and research use. CAS No. 2606144-44-7. Molecular formula: C16H18N6O2. Mole weight: 326.36. Catalog: APB2606144447. | |
| Ruxolitinib impurity 8 | Ruxolitinib impurity 8. Uses: For analytical and research use. CAS No. 2606144-45-8. Molecular formula: C16H18N6O. Mole weight: 310.36. Catalog: APB2606144458. | |
| (S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan | (S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan. Uses: For analytical and research use. Alternative Names: (S)-(-)-DBD-Pro-COCl; (S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 150993-63-8. Molecular formula: C13H15ClN4O4S. Mole weight: 358.80. Purity: 90.0%(LC). Catalog: APB150993638-1. | |
| (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)benzofurazan | (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)benzofurazan. Uses: For analytical and research use. Alternative Names: (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 143112-50-9. Molecular formula: C12H17N5O3S. Mole weight: 311.36. Purity: 98.0%(LC). Catalog: APB143112509-1. | |
| Saccharin Impurity 1 | Saccharin Impurity 1. Uses: For analytical and research use. CAS No. 26638-43-7. Molecular formula: C8H7ClO4S. Mole weight: 234.65. Catalog: APB26638437. | |
| Saccharin Impurity 11 | Saccharin Impurity 11. Uses: For analytical and research use. CAS No. 221446-00-0. Molecular formula: C8H5NO5S. Mole weight: 227.19. Catalog: APB221446000. | |
| Saccharin Impurity 13 | Saccharin Impurity 13. Uses: For analytical and research use. CAS No. 29632-82-4. Molecular formula: C7H4BrNO3S. Mole weight: 262.08. Catalog: APB29632824. | |
| Saccharin Impurity 14 | Saccharin Impurity 14. Uses: For analytical and research use. CAS No. 29083-18-9. Molecular formula: C7H4FNO3S. Mole weight: 201.17. Catalog: APB29083189. | |
| Saccharin Impurity 15 | Saccharin Impurity 15. Uses: For analytical and research use. CAS No. 1647073-46-8. Molecular formula: C8H4F3NO3S2. Mole weight: 283.24. Catalog: APB1647073468. | |
| Saccharin Impurity 16 | Saccharin Impurity 16. Uses: For analytical and research use. CAS No. 35812-01-2. Molecular formula: C7H4BrNO3S. Mole weight: 262.08. Catalog: APB35812012. | |
| Saccharin Impurity 4 | Saccharin Impurity 4. Uses: For analytical and research use. CAS No. 136526-27-7. Molecular formula: C8H7NO3S. Mole weight: 197.21. Catalog: APB136526277. | |
| Saccharin Impurity 6 | Saccharin Impurity 6. Uses: For analytical and research use. CAS No. 24683-20-3. Molecular formula: C11H11NO5S. Mole weight: 269.27. Catalog: APB24683203. | |
| Saccharin Impurity 7 | Saccharin Impurity 7. Uses: For analytical and research use. CAS No. 22094-61-7. Molecular formula: C7H6N2O3S. Mole weight: 198.2. Catalog: APB22094617. | |
| Sacubitril impurity 10 | Sacubitril impurity 10. Uses: For analytical and research use. CAS No. 2259708-00-2. Molecular formula: C24H29NO5. Mole weight: 411.5. Catalog: APB2259708002. | |
| Sacubitril impurity 14 | Sacubitril impurity 14. Uses: For analytical and research use. CAS No. 2751722-77-5. Molecular formula: C24H27NO5. Mole weight: 409.48. Catalog: APB2751722775. | |
| Sacubitril impurity 17 | Sacubitril impurity 17. Uses: For analytical and research use. CAS No. 1884269-07-1. Molecular formula: C24H25D4NO5. Mole weight: 415.52. Catalog: APB1884269071. | |
| Sacubitril impurity 18 | Sacubitril impurity 18. Uses: For analytical and research use. CAS No. 149818-98-4. Molecular formula: C21H25NO4. Mole weight: 355.43. Catalog: APB149818984. | |
| Sacubitril impurity 20 | Sacubitril impurity 20. Uses: For analytical and research use. CAS No. 149709-60-4. Molecular formula: C25H33NO4. Mole weight: 411.54. Catalog: APB149709604. | |
| Sacubitril impurity 21 | Sacubitril impurity 21. Uses: For analytical and research use. CAS No. 2459446-54-7. Molecular formula: C22H23NO4. Mole weight: 365.43. Catalog: APB2459446547. | |
| Sacubitril impurity 22 | Sacubitril impurity 22. Uses: For analytical and research use. CAS No. 2216755-67-6. Molecular formula: C28H37NO5. Mole weight: 467.61. Catalog: APB2216755676. | |
| Sacubitril impurity 23 | Sacubitril impurity 23. Uses: For analytical and research use. CAS No. 2459446-53-6. Molecular formula: C27H35NO5. Mole weight: 453.58. Catalog: APB2459446536. | |
| Sacubitril impurity 24 | Sacubitril impurity 24. Uses: For analytical and research use. CAS No. 2514965-95-6. Molecular formula: C25H31NO5. Mole weight: 425.53. Catalog: APB2514965956. | |
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