Alfa Chemistry Analytical Products 3 - Products
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| Product | Description | |
|---|---|---|
| Rivastigmine Impurity 16 | Rivastigmine Impurity 16. Uses: For analytical and research use. CAS No. 32634-68-7. Molecular formula: C20H18O8. Mole weight: 386.36. Catalog: APB32634687. |  |
| Rivastigmine Impurity 19 | Rivastigmine Impurity 19. Uses: For analytical and research use. CAS No. 18840-47-6. Molecular formula: C9H13NO. Mole weight: 151.21. Catalog: APB18840476. | |
| Rivastigmine Impurity 9 | Rivastigmine Impurity 9. Uses: For analytical and research use. CAS No. 1369779-38-3. Molecular formula: C10H15NO2. Mole weight: 181.24. Catalog: APB1369779383. | |
| Rivastigmine USP Related Compound F | Rivastigmine USP Related Compound F. Uses: For analytical and research use. CAS No. 1346602-84-3. Molecular formula: C12H15NO2. Mole weight: 205.26. Catalog: APB1346602843. | |
| Rizatriptan | Rizatriptan. Uses: For analytical and research use. Alternative Names: 2-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)-N,N-dimethylethanamine. CAS No. 144034-80-0. Molecular formula: C15H19N5. Mole weight: 269.16. Catalog: APB144034800. | |
| Rizatriptan EP Impurity C | Rizatriptan EP Impurity C. Uses: For analytical and research use. Alternative Names: 2-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-2-yl)-N,N-dimethylethanamine. CAS No. 208941-96-2. Molecular formula: C15H19N5. Mole weight: 269.34. Catalog: APB208941962. | |
| Rizatriptan EP Impurity F | Rizatriptan EP Impurity F. Uses: For analytical and research use. Alternative Names: 2-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)ethanol. CAS No. 160194-39-8. Molecular formula: C13H14N4O. Mole weight: 242.28. Catalog: APB160194398. | |
| Rizatriptan EP Impurity H | Rizatriptan EP Impurity H. Uses: For analytical and research use. Alternative Names: 2-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)-N,N-dimethylethanamine oxide. CAS No. 260435-42-5. Molecular formula: C15H19N5O. Mole weight: 285.34. Catalog: APB260435425. | |
| Rizatriptan impurity 10 | Rizatriptan impurity 10. Uses: For analytical and research use. CAS No. 2155-94-4. Molecular formula: C5H11N. Mole weight: 85.15. Catalog: APB2155944. | |
| Rizatriptan Impurity 11 | Rizatriptan Impurity 11. Uses: For analytical and research use. Alternative Names: 1-(4-hydrazinylbenzyl)-1H-1,2,4-triazole. CAS No. 144035-22-3. Molecular formula: C9H11N5. Mole weight: 189.10. Catalog: APB144035223. | |
| Rizatriptan impurity 5 | Rizatriptan impurity 5. Uses: For analytical and research use. CAS No. 212248-62-9. Molecular formula: C9H11N5. Mole weight: 189.22. Catalog: APB212248629. | |
| Rizatriptan impurity 6 | Rizatriptan impurity 6. Uses: For analytical and research use. CAS No. 177270-91-6. Molecular formula: C13H12N4O2. Mole weight: 256.27. Catalog: APB177270916. | |
| (R)-(-)-NBD-APy | (R)-(-)-NBD-APy. Uses: For analytical and research use. Alternative Names: (R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 143112-51-0. Molecular formula: C10H11N5O3. Mole weight: 249.23. Purity: 98.0%(LC). Catalog: APB143112510. | |
| (R)-(+)-NBD-Pro-COCl | (R)-(+)-NBD-Pro-COCl. Uses: For analytical and research use. Alternative Names: (R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan; (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. | |
| (R)-(-)-NBD-Py-NCS | (R)-(-)-NBD-Py-NCS. Uses: For analytical and research use. Alternative Names: (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole. CAS No. 163927-29-5. Molecular formula: C11H9N5O3S. Mole weight: 291.29. Purity: 98.0%(LC). Catalog: APB163927295. | |
| Robenacoxib Impurity 3 | Robenacoxib Impurity 3. Uses: For analytical and research use. CAS No. 220991-61-7. Molecular formula: C16H11F4NO. Mole weight: 309.26. Catalog: APB220991617. | |
| Rocuronium Bromide Impurity 13 | Rocuronium Bromide Impurity 13. Uses: For analytical and research use. Alternative Names: (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-5,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(4H)-one. CAS No. 14639-79-3. Molecular formula: C19H28O. Mole weight: 272.43. Catalog: APB14639793. | |
| Rocuronium Bromide Impurity 14 | Rocuronium Bromide Impurity 14. Uses: For analytical and research use. Alternative Names: (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-5,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one. CAS No. 14935-81-0. Molecular formula: C19H28O. Mole weight: 272.43. Catalog: APB14935810. | |
| Rocuronium Bromide Impurity 34 | Rocuronium Bromide Impurity 34. Uses: For analytical and research use. Alternative Names: (2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-dimethyl-2,16-di(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol. CAS No. 144209-33-6. Molecular formula: C27H46N2O2. Mole weight: 430.67. Catalog: APB144209336. | |
| Roflumilast Impurity 1 | Roflumilast Impurity 1. Uses: For analytical and research use. CAS No. 292135-78-5. Molecular formula: C17H14Cl2F2N2O4. Mole weight: 419.21. Catalog: APB292135785. | |
| Roflumilast Impurity 2 | Roflumilast Impurity 2. Uses: For analytical and research use. CAS No. 1352122-37-2. Molecular formula: C29H24Cl2F4N2O6. Mole weight: 643.41. Catalog: APB1352122372. | |
| Roflumilast Impurity 3 | Roflumilast Impurity 3. Uses: For analytical and research use. CAS No. 1391053-75-0. Molecular formula: C17H15ClF2N2O3. Mole weight: 368.76. Catalog: APB1391053750. | |
| Ropinirole EP Impurity B (Hydrochloride) | Ropinirole EP Impurity B (Hydrochloride). Uses: For analytical and research use. Alternative Names: 4-(2-((2-methylpentyl)amino)ethyl)indolin-2-one hydrochloride. CAS No. 221264-33-1. Molecular formula: C16H24N2O·HCl. Mole weight: 296.84. Catalog: APB221264331. | |
| Ropinirole EP Impurity F | Ropinirole EP Impurity F. Uses: For analytical and research use. Alternative Names: 4-(2-hydroxyethyl)indolin-2-one. CAS No. 139122-19-3. Molecular formula: C10H11NO2. Mole weight: 177.20. Catalog: APB139122193. | |
| Ropinirole Impurity 10 | Ropinirole Impurity 10. Uses: For analytical and research use. Alternative Names: 4-(2-chloroethyl)indolin-2-one. CAS No. 168476-59-3. Molecular formula: C10H10ClNO. Mole weight: 195.65. Catalog: APB168476593. | |
| Ropinirole Impurity 3 | Ropinirole Impurity 3. Uses: For analytical and research use. CAS No. 2724840-11-1. Molecular formula: C33H48N4O2. Mole weight: 532.77. Catalog: APB2724840111. | |
| Ropinirole Impurity 7 | Ropinirole Impurity 7. Uses: For analytical and research use. CAS No. 1800102-50-4. Molecular formula: C33H48N4O2. Mole weight: 532.77. Catalog: APB1800102504. | |
| Ropivacaine EP Impurity C | Ropivacaine EP Impurity C. Uses: For analytical and research use. CAS No. 24358-84-7. Molecular formula: C15H22N2O. Mole weight: 246.35. Catalog: APB24358847. | |
| Ropivacaine EP Impurity E | Ropivacaine EP Impurity E. Uses: For analytical and research use. CAS No. 265120-58-9. Molecular formula: C17H26N2O. Mole weight: 274.41. Catalog: APB265120589. | |
| Ropivacaine EP Impurity F | Ropivacaine EP Impurity F. Uses: For analytical and research use. CAS No. 1945965-95-6. Molecular formula: C17H24N2O. Mole weight: 272.39. Catalog: APB1945965956. | |
| Ropivacaine Impurity 11 | Ropivacaine Impurity 11. Uses: For analytical and research use. CAS No. 352637-51-5. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB352637515. | |
| Ropivacaine Impurity 12 | Ropivacaine Impurity 12. Uses: For analytical and research use. CAS No. 1583238-33-8. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB1583238338. | |
| Ropivacaine Impurity 13 | Ropivacaine Impurity 13. Uses: For analytical and research use. CAS No. 27262-43-7. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB27262437. | |
| Ropivacaine Impurity 15 | Ropivacaine Impurity 15. Uses: For analytical and research use. CAS No. 2180-94-1. Molecular formula: C16H24N2O. Mole weight: 260.38. Catalog: APB2180941. | |
| Ropivacaine Impurity 16 | Ropivacaine Impurity 16. Uses: For analytical and research use. CAS No. 205993-83-5. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB205993835. | |
| Ropivacaine Impurity 17 | Ropivacaine Impurity 17. Uses: For analytical and research use. CAS No. 175888-75-2. Molecular formula: C17H26N2O. Mole weight: 274.41. Catalog: APB175888752. | |
| Ropivacaine Impurity 19 | Ropivacaine Impurity 19. Uses: For analytical and research use. CAS No. 1786841-18-6. Molecular formula: C12H14N2O3. Mole weight: 234.26. Catalog: APB1786841186. | |
| Ropivacaine Impurity 20 | Ropivacaine Impurity 20. Uses: For analytical and research use. CAS No. 133784-43-7. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB133784437. | |
| Ropivacaine Impurity 22 | Ropivacaine Impurity 22. Uses: For analytical and research use. CAS No. 337488-90-1. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB337488901. | |
| Ropivacaine Impurity 25 | Ropivacaine Impurity 25. Uses: For analytical and research use. CAS No. 1786560-34-6. Molecular formula: C12H14N2O3. Mole weight: 234.26. Catalog: APB1786560346. | |
| Ropivacaine Impurity 27 | Ropivacaine Impurity 27. Uses: For analytical and research use. CAS No. 1543937-58-1. Molecular formula: C13H16N2O3. Mole weight: 248.28. Catalog: APB1543937581. | |
| Ropivacaine Impurity 29 | Ropivacaine Impurity 29. Uses: For analytical and research use. CAS No. 1786518-57-7. Molecular formula: C13H16N2O3. Mole weight: 248.28. Catalog: APB1786518577. | |
| Ropivacaine Impurity 3 | Ropivacaine Impurity 3. Uses: For analytical and research use. CAS No. 1391053-59-0. Molecular formula: C17H26N2O2. Mole weight: 290.41. Catalog: APB1391053590. | |
| Ropivacaine Impurity 30 | Ropivacaine Impurity 30. Uses: For analytical and research use. CAS No. 1795692-55-5. Molecular formula: C14H15ClN2O. Mole weight: 262.74. Catalog: APB1795692555. | |
| Ropivacaine Impurity 33 | Ropivacaine Impurity 33. Uses: For analytical and research use. CAS No. 36588-45-1. Molecular formula: C12H18N2O2. Mole weight: 222.29. Catalog: APB36588451. | |
| Ropivacaine Impurity 35 | Ropivacaine Impurity 35. Uses: For analytical and research use. CAS No. 36588-46-2. Molecular formula: C12H18N2O2. Mole weight: 222.29. Catalog: APB36588462. | |
| Ropivacaine Impurity 36 | Ropivacaine Impurity 36. Uses: For analytical and research use. CAS No. 36585-31-6. Molecular formula: C12H18N2O2. Mole weight: 222.29. Catalog: APB36585316. | |
| Ropivacaine Impurity 4 | Ropivacaine Impurity 4. Uses: For analytical and research use. CAS No. 243989-47-1. Molecular formula: C14H20N2O2. Mole weight: 248.33. Catalog: APB243989471. | |
| Ropivacaine Impurity 41 | Ropivacaine Impurity 41. Uses: For analytical and research use. Alternative Names: (6aS,12aS)-octahydrodipyrido[1,2-a:1',2'-d]pyrazine-6,12(2H,6aH)-dione. CAS No. 1817657-89-8. Molecular formula: C12H18N2O2. Mole weight: 222.28. Catalog: APB1817657898. | |
| Rosalistat impurity 37 | Rosalistat impurity 37. Uses: For analytical and research use. CAS No. 1605537-85-6. Molecular formula: C11H21N3O2. Mole weight: 227.31. Catalog: APB1605537856. | |
| Rosuvastatin 2,6-diene Impurity | Rosuvastatin 2,6-diene Impurity. Uses: For analytical and research use. Alternative Names: (S,2E,6E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-5-hydroxyhepta-2,6-dienoic acid. CAS No. 2290571-51-4. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB2290571514. | |
| Rosuvastatin-3-Hydroxy Dehydration Impurity | Rosuvastatin-3-Hydroxy Dehydration Impurity. Uses: For analytical and research use. CAS No. 1346606-44-7. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB1346606447. | |
| Rosuvastatin 3-oxo impurity | Rosuvastatin 3-oxo impurity. Uses: For analytical and research use. Alternative Names: sodium (S,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-5-hydroxy-3-oxohept-6-enoate. CAS No. 1346606-28-7. Molecular formula: C22H25FN3NaO6S. Mole weight: 501.5. Catalog: APB1346606287. | |
| Rosuvastatin 4,6-diene Impurity | Rosuvastatin 4,6-diene Impurity. Uses: For analytical and research use. Alternative Names: (S,4E,6E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3-hydroxyhepta-4,6-dienoic acid. CAS No. 1422954-13-9. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB1422954139. | |
| Rosuvastatin EP Impurity A | Rosuvastatin EP Impurity A. Uses: For analytical and research use. CAS No. 1715120-13-0. Molecular formula: C25H34FN3O7S. Mole weight: 539.62. Catalog: APB1715120130. | |
| Rosuvastatin EP Impurity A | Rosuvastatin EP Impurity A. Uses: For analytical and research use. Alternative Names: calcium (3R,5S,E)-7-(4-(4-fluorophenyl)-2-(2-hydroxy-N,2-dimethylpropylsulfonamido) -6-isopropylpyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate. CAS No. 1714147-47-3. Molecular formula: C25H33FN3O7S·1/2Ca. Mole weight: 558.65. Catalog: APB1714147473. | |
| Rosuvastatin EP Impurity A Sodium Salt | Rosuvastatin EP Impurity A Sodium Salt. Uses: For analytical and research use. CAS No. 1714147-50-8. Molecular formula: C25H33FN3NaO7S. Mole weight: 561.6. Catalog: APB1714147508. | |
| Rosuvastatin EP Impurity C | Rosuvastatin EP Impurity C. Uses: For analytical and research use. Alternative Names: (R,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3-hydroxy-5-oxohept-6-enoic acid. CAS No. 1422619-13-3. Molecular formula: C22H26FN3O6S. Mole weight: 479.52. Catalog: APB1422619133. | |
| Rosuvastatin EP Impurity C (Calcium Salt) | Rosuvastatin EP Impurity C (Calcium Salt). Uses: For analytical and research use. Alternative Names: calcium (R,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3-hydroxy-5-oxohept-6-enoate. CAS No. 1422514-05-3. Molecular formula: C22H25FN3O6S·1/2Ca. Mole weight: 498.55. Catalog: APB1422514053. | |
| Rosuvastatin EP Impurity C Sodium Salt | Rosuvastatin EP Impurity C Sodium Salt. Uses: For analytical and research use. CAS No. 1620823-61-1. Molecular formula: C22H25FN3NaO6S. Mole weight: 501.51. Catalog: APB1620823611. | |
| Rosuvastatin EP Impurity E | Rosuvastatin EP Impurity E. Uses: For analytical and research use. CAS No. 2226413-61-0. Molecular formula: C38H46F2N6O9S2. Mole weight: 832.94. Catalog: APB2226413610. | |
| Rosuvastatin EP Impurity F | Rosuvastatin EP Impurity F. Uses: For analytical and research use. Alternative Names: tert-butyl 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. 289042-12-2. Molecular formula: C29H40FN3O6S. Mole weight: 577.71. Catalog: APB289042122. | |
| Rosuvastatin EP Impurity G (Calcium salt) | Rosuvastatin EP Impurity G (Calcium salt). Uses: For analytical and research use. Alternative Names: 1242184-42-4(free base); calcium (3S,5R,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate. CAS No. 2414245-11-5. Molecular formula: C22H27FN3O6S·1/2Ca. Mole weight: 500.57. Catalog: APB2414245115. | |
| Rosuvastatin EP Impurity J | Rosuvastatin EP Impurity J. Uses: For analytical and research use. CAS No. 2226413-62-1. Molecular formula: C38H44F2N6O8S2. Mole weight: 814.92. Catalog: APB2226413621. | |
| Rosuvastatin EP Impurity K | Rosuvastatin EP Impurity K. Uses: For analytical and research use. CAS No. 1422954-12-8. Molecular formula: C22H26FN3O5S. Mole weight: 463.52. Catalog: APB1422954128. | |
| Rosuvastatin EP Impurity L | Rosuvastatin EP Impurity L. Uses: For analytical and research use. CAS No. 1347797-73-2. Molecular formula: C22H30FN3O6S. Mole weight: 483.56. Catalog: APB1347797732. | |
| Rosuvastatin EP Impurity L (R,R) | Rosuvastatin EP Impurity L (R,R). Uses: For analytical and research use. Alternative Names: sodium (3R,5R)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyheptanoate. CAS No. 1347362-67-7. Molecular formula: C22H29FN3O6S·Na. Mole weight: 507.55. Catalog: APB1347362677. | |
| Rosuvastatin Impurity 100 | Rosuvastatin Impurity 100. Uses: For analytical and research use. Alternative Names: tert-butyl 2-((4S,6R)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. CAS No. 148809-28-3. Molecular formula: C13H24O5. Mole weight: 260.33. Catalog: APB148809283. | |
| Rosuvastatin Impurity 11 | Rosuvastatin Impurity 11. Uses: For analytical and research use. CAS No. 2101546-09-0. Molecular formula: C19H24FN3O4S. Mole weight: 409.48. Catalog: APB2101546090. | |
| Rosuvastatin Impurity 114 | Rosuvastatin Impurity 114. Uses: For analytical and research use. Alternative Names: (3R,5S)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate. CAS No. 154026-93-4. Molecular formula: C10H19ClO4. Mole weight: 238.71. Catalog: APB154026934. | |
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