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 | |
|---|---|---|
| Quinine Impurity 24 | Quinine Impurity 24. Uses: For analytical and research use. CAS No. 2445075-27-2. Molecular formula: C6H10FN. Mole weight: 115.15. Catalog: APB2445075272. |  |
| Quinine Impurity 8 | Quinine Impurity 8. Uses: For analytical and research use. CAS No. 176097-24-8. Molecular formula: C54H56N4O6. Mole weight: 857.06. Catalog: APB176097248. | |
| Quinine Impurity 9 | Quinine Impurity 9. Uses: For analytical and research use. CAS No. 149820-65-5. Molecular formula: C56H60N6O4. Mole weight: 881.13. Catalog: APB149820655. | |
| Quintiapine impurity 7 | Quintiapine impurity 7. Uses: For analytical and research use. CAS No. 329216-69-5. Molecular formula: C23H29N3O3S. Mole weight: 427.56. Catalog: APB329216695. | |
| Quintiapine impurity 8 | Quintiapine impurity 8. Uses: For analytical and research use. CAS No. 2206135-50-2. Molecular formula: C25H18N2S2. Mole weight: 410.55. Catalog: APB2206135502. | |
| (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole | (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole. Uses: For analytical and research use. Alternative Names: (R)-(-)-NBD-Py-NCS. CAS No. 163927-29-5. Molecular formula: C11H9N5O3S. Mole weight: 291.29. Purity: 98.0%(LC). Catalog: APB163927295-1. | |
| (R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan | (R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan. Uses: For analytical and research use. Alternative Names: (R)-(+)-NBD-Pro-COCl; (R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 159717-69-8. Molecular formula: C11H9ClN4O4. Mole weight: 296.67. Catalog: APB159717698-1. | |
| (R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole | (R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole. Uses: For analytical and research use. Alternative Names: (R)-(-)-NBD-APy. CAS No. 143112-51-0. Molecular formula: C10H11N5O3. Mole weight: 249.23. Purity: 98.0%(LC). Catalog: APB143112510-1. | |
| (R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan | (R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan. Uses: For analytical and research use. Alternative Names: (R)-(+)-DBD-Pro-COCl; (R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 150993-62-7. Molecular formula: C13H15ClN4O4S. Mole weight: 358.80. Purity: 95.0%(LC). Catalog: APB150993627-1. | |
| (R)-7-(3-aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide | (R)-7-(3-aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide. Uses: For analytical and research use. Alternative Names: (R)-(-)-DBD-APy; (R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)benzofurazan; (R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 143112-49-6. Molecular formula: C12H17N5O3S. Mole weight: 311.36. Purity: >98%. Catalog: APB143112496. | |
| Rabeprazole EP Impurity H | Rabeprazole EP Impurity H. Uses: For analytical and research use. Alternative Names: 2-(((4-chloro-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole. CAS No. 168167-42-8. Molecular formula: C14H12ClN3OS. Mole weight: 305.04. Catalog: APB168167428. | |
| Rabeprazole Impurity 14 | Rabeprazole Impurity 14. Uses: For analytical and research use. CAS No. 171440-19-0. Molecular formula: C18H20N3NaO3S. Mole weight: 381.43. Catalog: APB171440190. | |
| Rabeprazole impurity 15 | Rabeprazole impurity 15. Uses: For analytical and research use. CAS No. 179952-05-7. Molecular formula: C17H19N3O3S. Mole weight: 345.42. Catalog: APB179952057. | |
| Rabeprazole impurity 16 | Rabeprazole impurity 16. Uses: For analytical and research use. CAS No. 179952-04-6. Molecular formula: C17H19N3O3S. Mole weight: 345.42. Catalog: APB179952046. | |
| Rabeprazole Impurity 2 | Rabeprazole Impurity 2. Uses: For analytical and research use. CAS No. 1807988-36-8. Molecular formula: C18H19N3O4. Mole weight: 341.37. Catalog: APB1807988368. | |
| Rabeprazole Impurity 35 | Rabeprazole Impurity 35. Uses: For analytical and research use. CAS No. 153259-31-5. Molecular formula: C11H17Cl2NO2. Mole weight: 266.16. Catalog: APB153259315. | |
| Rabeprazole Impurity 47 | Rabeprazole Impurity 47. Uses: For analytical and research use. CAS No. 1632219-80-7. Molecular formula: C17H18ClN3OS. Mole weight: 347.86. Catalog: APB1632219807. | |
| Rabeprazole Impurity 48 | Rabeprazole Impurity 48. Uses: For analytical and research use. CAS No. 1613482-73-7. Molecular formula: C17H18ClN3O2S. Mole weight: 363.86. Catalog: APB1613482737. | |
| Rabeprazole Impurity 50 (Lansoprazole impurity 52) | Rabeprazole Impurity 50 (Lansoprazole impurity 52). Uses: For analytical and research use. CAS No. 1805648-51-4. Molecular formula: C7H8ClNO. Mole weight: 157.6. Catalog: APB1805648514. | |
| rac-Ambrisentan-d5 (Ambrisentan Impurity 17) | rac-Ambrisentan-d5 (Ambrisentan Impurity 17). Uses: For analytical and research use. CAS No. 1392210-85-3. Molecular formula: C22H17D5N2O4. Mole weight: 383.46. Catalog: APB1392210853. | |
| rac-Dexrazoxane | rac-Dexrazoxane. Uses: For analytical and research use. CAS No. 21416-67-1. Molecular formula: C11H16N4O4. Mole weight: 268.27. Catalog: APB21416671. | |
| Racecadotril Impurity 1 | Racecadotril Impurity 1. Uses: For analytical and research use. CAS No. 2173396-73-9. Molecular formula: C21H23NO3S2. Mole weight: 401.54. Catalog: APB2173396739. | |
| rac-Ravuconazole | rac-Ravuconazole. Uses: For analytical and research use. CAS No. 170864-29-6. Molecular formula: C22H17F2N5OS. Mole weight: 437.47. Catalog: APB170864296. | |
| Rac-Sitagliptin-Desfluoro Impurity | Rac-Sitagliptin-Desfluoro Impurity. Uses: For analytical and research use. CAS No. 1334244-32-4. Molecular formula: C16H16F5N5O. Mole weight: 389.33. Catalog: APB1334244324. | |
| Raffinazine impurity 1 | Raffinazine impurity 1. Uses: For analytical and research use. CAS No. 3001303-50-7. Molecular formula: C35H43N5O5. Mole weight: 613.76. Catalog: APB3001303507. | |
| Raffinazine impurity 13 | Raffinazine impurity 13. Uses: For analytical and research use. CAS No. 14882-18-9. Molecular formula: C7H5BiO4. Mole weight: 362.09. Catalog: APB14882189. | |
| Raffinazine impurity 14 | Raffinazine impurity 14. Uses: For analytical and research use. CAS No. 1682660-39-4. Molecular formula: C29H33N3O4. Mole weight: 487.6. Catalog: APB1682660394. | |
| Raffinazine impurity 2 | Raffinazine impurity 2. Uses: For analytical and research use. CAS No. 3001303-52-9. Molecular formula: C35H43N5O5. Mole weight: 613.76. Catalog: APB3001303529. | |
| Raffinazine impurity 39 | Raffinazine impurity 39. Uses: For analytical and research use. CAS No. 17337-13-2. Molecular formula: C13H9NO. Mole weight: 195.22. Catalog: APB17337132. | |
| Raffinazine impurity 41 | Raffinazine impurity 41. Uses: For analytical and research use. CAS No. 171723-80-1. Molecular formula: C25H26N2O2. Mole weight: 386.5. Catalog: APB171723801. | |
| Raloxifene EP IMpurity E | Raloxifene EP IMpurity E. Uses: For analytical and research use. CAS No. 1700655-64-6. Molecular formula: C28H27NO4S. Mole weight: 473.59. Catalog: APB1700655646. | |
| Raloxifene Impurity 11 | Raloxifene Impurity 11. Uses: For analytical and research use. CAS No. 1677681-02-5. Molecular formula: C18H22N2O4S. Mole weight: 362.44. Catalog: APB1677681025. | |
| Raloxifene Impurity 12 | Raloxifene Impurity 12. Uses: For analytical and research use. CAS No. 2632-13-5. Molecular formula: C9H9BrO2. Mole weight: 229.07. Catalog: APB2632135. | |
| Raloxifene Impurity 15 | Raloxifene Impurity 15. Uses: For analytical and research use. CAS No. 225648-21-5. Molecular formula: C15H12O2S. Mole weight: 256.32. Catalog: APB225648215. | |
| Raloxifene Impurity 16 | Raloxifene Impurity 16. Uses: For analytical and research use. CAS No. 175460-94-3. Molecular formula: C15H12O2S. Mole weight: 256.32. Catalog: APB175460943. | |
| Raltegravir EP impurity C | Raltegravir EP impurity C. Uses: For analytical and research use. CAS No. 1391918-17-4. Molecular formula: C20H23FN6O6. Mole weight: 462.44. Catalog: APB1391918174. | |
| Ramipril EP Impurity B | Ramipril EP Impurity B. Uses: For analytical and research use. CAS No. 295328-72-2. Molecular formula: C24H34N2O5. Mole weight: 430.55. Catalog: APB295328722. | |
| Ramipril EP Impurity M | Ramipril EP Impurity M. Uses: For analytical and research use. CAS No. 2743-38-6. Molecular formula: C18H14O8. Mole weight: 358.3. Catalog: APB2743386. | |
| Ramipril EP Impurity O | Ramipril EP Impurity O. Uses: For analytical and research use. CAS No. 151387-05-2. Molecular formula: C30H38N2O6. Mole weight: 522.63. Catalog: APB151387052. | |
| Ramoglitazone impurity 1 | Ramoglitazone impurity 1. Uses: For analytical and research use. CAS No. 329045-45-6. Molecular formula: C23H34N2O7. Mole weight: 450.53. Catalog: APB329045456. | |
| Ranitidine EP Impurity G | Ranitidine EP Impurity G. Uses: For analytical and research use. CAS No. 148639-72-9. Molecular formula: C5H9N3OS. Mole weight: 159.21. Catalog: APB148639729. | |
| Ranitidine EP Impurity I | Ranitidine EP Impurity I. Uses: For analytical and research use. CAS No. 207592-21-0. Molecular formula: C27H44N8O6S2. Mole weight: 640.82. Catalog: APB207592210. | |
| Ranitidine Impurity 4 | Ranitidine Impurity 4. Uses: For analytical and research use. CAS No. 256948-32-0. Molecular formula: C13H22N4O3S. Mole weight: 314.4. Catalog: APB256948320. | |
| Ranolazine impurity 2 | Ranolazine impurity 2. Uses: For analytical and research use. CAS No. 2210-74-4. Molecular formula: C10H12O3. Mole weight: 180.2. Catalog: APB2210744. | |
| Ranolazine impurity 3 | Ranolazine impurity 3. Uses: For analytical and research use. CAS No. 2731041-97-5. Molecular formula: C24H33N3O5. Mole weight: 443.54. Catalog: APB2731041975. | |
| Ranolazine Impurity 6 | Ranolazine Impurity 6. Uses: For analytical and research use. Alternative Names: 1-(2-methoxyphenoxy)-3-(piperazin-1-yl)propan-2-ol. CAS No. 162712-35-8. Molecular formula: C14H22N2O3. Mole weight: 266.34. Catalog: APB162712358. | |
| Rapamycin Impurity 1 | Rapamycin Impurity 1. Uses: For analytical and research use. CAS No. 141392-23-6. Molecular formula: C50H77NO13. Mole weight: 900.16. Catalog: APB141392236. | |
| Rapamycin Impurity 11 | Rapamycin Impurity 11. Uses: For analytical and research use. CAS No. 159351-88-9. Molecular formula: C52H81NO13. Mole weight: 928.21. Catalog: APB159351889. | |
| Rapamycin Impurity 12 | Rapamycin Impurity 12. Uses: For analytical and research use. CAS No. 156223-31-3. Molecular formula: C50H77NO13. Mole weight: 900.16. Catalog: APB156223313. | |
| Rapamycin Impurity 15 | Rapamycin Impurity 15. Uses: For analytical and research use. CAS No. 157054-84-7. Molecular formula: C52H81NO13. Mole weight: 928.21. Catalog: APB157054847. | |
| Rapamycin Impurity 16 | Rapamycin Impurity 16. Uses: For analytical and research use. CAS No. 253431-35-5. Molecular formula: C51H79NO13. Mole weight: 914.19. Catalog: APB253431355. | |
| Rapamycin Impurity 23 | Rapamycin Impurity 23. Uses: For analytical and research use. CAS No. 147438-27-5. Molecular formula: C51H79NO13. Mole weight: 914.19. Catalog: APB147438275. | |
| Rapamycin Impurity 26 | Rapamycin Impurity 26. Uses: For analytical and research use. CAS No. 136293-03-3. Molecular formula: C51H77NO13. Mole weight: 912.17. Catalog: APB136293033. | |
| Rapamycin Impurity 27 | Rapamycin Impurity 27. Uses: For analytical and research use. CAS No. 1473389-19-3. Molecular formula: C49H75NO12. Mole weight: 870.13. Catalog: APB1473389193. | |
| Rapamycin Impurity 29 | Rapamycin Impurity 29. Uses: For analytical and research use. CAS No. 144293-63-0. Molecular formula: C51H79NO13. Mole weight: 914.19. Catalog: APB144293630. | |
| Rapamycin Impurity 30 | Rapamycin Impurity 30. Uses: For analytical and research use. CAS No. 144370-88-7. Molecular formula: C51H79NO13. Mole weight: 914.19. Catalog: APB144370887. | |
| Rapamycin Impurity 31 | Rapamycin Impurity 31. Uses: For analytical and research use. CAS No. 179076-04-1. Molecular formula: C57H93NO13Si. Mole weight: 1028.45. Catalog: APB179076041. | |
| Rapamycin Impurity 33 | Rapamycin Impurity 33. Uses: For analytical and research use. CAS No. 143030-02-8. Molecular formula: C57H93NO13Si. Mole weight: 1028.45. Catalog: APB143030028. | |
| Rapamycin Impurity 37 | Rapamycin Impurity 37. Uses: For analytical and research use. CAS No. 221877-56-1. Molecular formula: C52H79N5O12. Mole weight: 966.23. Catalog: APB221877561. | |
| Rapamycin Impurity 4 | Rapamycin Impurity 4. Uses: For analytical and research use. CAS No. 151519-50-5. Molecular formula: C50H77NO13. Mole weight: 900.16. Catalog: APB151519505. | |
| Rapamycin Impurity 48 | Rapamycin Impurity 48. Uses: For analytical and research use. CAS No. 151945-42-5. Molecular formula: C51H79NO13. Mole weight: 914.19. Catalog: APB151945425. | |
| Rapamycin Impurity 5 | Rapamycin Impurity 5. Uses: For analytical and research use. CAS No. 142382-16-9. Molecular formula: C50H77NO13. Mole weight: 900.16. Catalog: APB142382169. | |
| Rapamycin Impurity 58 | Rapamycin Impurity 58. Uses: For analytical and research use. CAS No. 1392400-31-5. Molecular formula: C61H101NO14Si. Mole weight: 1100.56. Catalog: APB1392400315. | |
| Rasagiline Impurity 1 | Rasagiline Impurity 1. Uses: For analytical and research use. CAS No. 17563-12-1. Molecular formula: C18H14O. Mole weight: 246.31. Catalog: APB17563121. | |
| Rasagiline Impurity 10 | Rasagiline Impurity 10. Uses: For analytical and research use. CAS No. 34698-41-4. Molecular formula: C9H11N. Mole weight: 133.19. Catalog: APB34698414. | |
| Rasagiline Impurity 14 | Rasagiline Impurity 14. Uses: For analytical and research use. CAS No. 2071231-78-0. Molecular formula: C10H13NO2S. Mole weight: 211.28. Catalog: APB2071231780. | |
| Rasagiline Impurity 15 | Rasagiline Impurity 15. Uses: For analytical and research use. CAS No. 294209-44-2. Molecular formula: C10H13NO2S. Mole weight: 211.28. Catalog: APB294209442. | |
| Rasagiline Impurity 2 | Rasagiline Impurity 2. Uses: For analytical and research use. CAS No. 200628-33-7. Molecular formula: C16H18ClN. Mole weight: 259.78. Catalog: APB200628337. | |
| Rasagiline Impurity 21 | Rasagiline Impurity 21. Uses: For analytical and research use. CAS No. 192194-46-0. Molecular formula: C18H15NO. Mole weight: 261.32. Catalog: APB192194460. | |
| Rasagiline Impurity 24 | Rasagiline Impurity 24. Uses: For analytical and research use. CAS No. 1875-49-6. Molecular formula: C13H15N. Mole weight: 185.27. Catalog: APB1875496. | |
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