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Alfa Chemistry Analytical Products 3 - Products

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Product
Rasagiline Impurity 27 Rasagiline Impurity 27. Uses: For analytical and research use. CAS No. 31502-89-3. Molecular formula: C10H11NO. Mole weight: 161.2. Catalog: APB31502893. Alfa Chemistry Analytical Products 3
Rasagiline Impurity 9 Rasagiline Impurity 9. Uses: For analytical and research use. Alternative Names: (R)-N,N-di(prop-2-yn-1-yl)-2,3-dihydro-1H-inden-1-amine. CAS No. 1458609-07-8. Molecular formula: C15H15N. Mole weight: 209.29. Catalog: APB1458609078. Alfa Chemistry Analytical Products 3
(R)-Azelastine hydrochloride (Azelastine Impurity 18) (R)-Azelastine hydrochloride (Azelastine Impurity 18). Uses: For analytical and research use. CAS No. 153408-28-7. Molecular formula: C22H25Cl2N3O. Mole weight: 418.36. Catalog: APB153408287. Alfa Chemistry Analytical Products 3
(R)-(+)-DBD-Pro-COCl (R)-(+)-DBD-Pro-COCl. Uses: For analytical and research use. Alternative Names: (R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)benzofurazan; (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. Alfa Chemistry Analytical Products 3
(R)-(-)-DBD-Py-NCS (R)-(-)-DBD-Py-NCS. Uses: For analytical and research use. Alternative Names: (R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)benzofurazan; (R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole. CAS No. 163927-31-9. Molecular formula: C13H15N5O3S2. Mole weight: 353.42. Purity: >98.0%(HPLC). Catalog: APB163927319. Alfa Chemistry Analytical Products 3
Rebeprazole Impurity 26 Rebeprazole Impurity 26. Uses: For analytical and research use. CAS No. 171440-18-9. Molecular formula: C18H22N3NaO3S. Mole weight: 381.43. Catalog: APB171440189. Alfa Chemistry Analytical Products 3
Refametinib Impurity 7 Refametinib Impurity 7. Uses: For analytical and research use. CAS No. 1415582-04-5. Molecular formula: C20H18F3IN2O5S. Mole weight: 582.33. Catalog: APB1415582045. Alfa Chemistry Analytical Products 3
Regadenoson Regadenoson. Uses: For analytical and research use. Alternative Names: 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-N-methyl-1H-pyrazole-4-carboxamide. CAS No. 313348-27-5. Molecular formula: C15H18N8O5. Mole weight: 390.35. Catalog: APB313348275. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 1 Regadenoson Impurity 1. Uses: For analytical and research use. Alternative Names: methyl 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-1H-pyrazole-4-carboxylate. CAS No. 1423073-21-5. Molecular formula: C15H17N7O6. Mole weight: 391.34. Catalog: APB1423073215. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 12 Regadenoson Impurity 12. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5R)-2-(6-amino-2-(1H-pyrazol-1-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. CAS No. 1627202-38-3. Molecular formula: C13H15N7O4. Mole weight: 333.3. Catalog: APB1627202383. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 17 Regadenoson Impurity 17. Uses: For analytical and research use. Alternative Names: 6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3,9-dihydro-2H-purin-2-one. CAS No. 1818-71-9. Molecular formula: C10H13N5O5. Mole weight: 283.24. Catalog: APB1818719. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 18 Regadenoson Impurity 18. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5R)-2-(2,6-diamino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. CAS No. 2096-10-8. Molecular formula: C10H14N6O4. Mole weight: 282.26. Catalog: APB2096108. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 19 Regadenoson Impurity 19. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5R)-2-(6-amino-2-hydrazinyl-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. CAS No. 15763-11-8. Molecular formula: C10H15N7O4. Mole weight: 297.27. Catalog: APB15763118. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 2 Regadenoson Impurity 2. Uses: For analytical and research use. Alternative Names: 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-N,N-dimethyl-1H-pyrazole-4-carboxamide. CAS No. 313348-31-1. Molecular formula: C16H20N8O5. Mole weight: 404.38. Catalog: APB313348311. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 20 Regadenoson Impurity 20. Uses: For analytical and research use. Alternative Names: 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-N-ethyl-1H-pyrazole-4-carboxamide. CAS No. 313348-33-3. Molecular formula: C16H20N8O5. Mole weight: 404.38. Catalog: APB313348333. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 21 Regadenoson Impurity 21. Uses: For analytical and research use. Alternative Names: 1-(6-amino-9H-purin-2-yl)-N-methyl-1H-pyrazole-4-carboxamide. CAS No. 1702334-23-3. Molecular formula: C10H10N8O. Mole weight: 258.24. Catalog: APB1702334233. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 3 Regadenoson Impurity 3. Uses: For analytical and research use. Alternative Names: 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-1H-pyrazole-4-carboxylic acid. CAS No. 313348-29-7. Molecular formula: C14H15N7O6. Mole weight: 377.31. Catalog: APB313348297. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 5 Regadenoson Impurity 5. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5R)-2-(6-amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. CAS No. 146-77-0. Molecular formula: C10H12ClN5O4. Mole weight: 301.69. Catalog: APB146770. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 6 Regadenoson Impurity 6. Uses: For analytical and research use. Alternative Names: ethyl 1-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-1H-pyrazole-4-carboxylate. CAS No. 313348-16-2. Molecular formula: C16H19N7O6. Mole weight: 405.37. Catalog: APB313348162. Alfa Chemistry Analytical Products 3
Regadenoson Impurity 7 Regadenoson Impurity 7. Uses: For analytical and research use. Alternative Names: ethyl 1H-pyrazole-4-carboxylate. CAS No. 37622-90-5. Molecular formula: C6H8N2O2. Mole weight: 140.14. Catalog: APB37622905. Alfa Chemistry Analytical Products 3
Regardsone impurity 1 Regardsone impurity 1. Uses: For analytical and research use. CAS No. 2015222-31-6. Molecular formula: C15H18N8O5. Mole weight: 390.36. Catalog: APB2015222316. Alfa Chemistry Analytical Products 3
Regardsone impurity 10 Regardsone impurity 10. Uses: For analytical and research use. CAS No. 2015222-35-0. Molecular formula: C10H12ClN5O4. Mole weight: 301.69. Catalog: APB2015222350. Alfa Chemistry Analytical Products 3
Regardsone impurity 15 Regardsone impurity 15. Uses: For analytical and research use. CAS No. 24723-77-1. Molecular formula: C11H15N5O5. Mole weight: 297.27. Catalog: APB24723771. Alfa Chemistry Analytical Products 3
Regardsone impurity 25 Regardsone impurity 25. Uses: For analytical and research use. CAS No. 2156-56-1. Molecular formula: C2HCl2NaO2. Mole weight: 150.92. Catalog: APB2156561. Alfa Chemistry Analytical Products 3
Regorafenib EP Impurity B Regorafenib EP Impurity B. Uses: For analytical and research use. CAS No. 2141961-84-2. Molecular formula: C15H14FN3O3. Mole weight: 303.29. Catalog: APB2141961842. Alfa Chemistry Analytical Products 3
Regorafenib EP Impurity D Regorafenib EP Impurity D. Uses: For analytical and research use. CAS No. 2438857-80-6. Molecular formula: C27H22F2N6O5. Mole weight: 548.51. Catalog: APB2438857806. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 10 Regorafenib Impurity 10. Uses: For analytical and research use. CAS No. 2098799-12-1. Molecular formula: C19H17FN4O3. Mole weight: 368.37. Catalog: APB2098799121. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 13 Regorafenib Impurity 13. Uses: For analytical and research use. CAS No. 2909-32-2. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB2909322. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 15 Regorafenib Impurity 15. Uses: For analytical and research use. CAS No. 1343498-72-5. Molecular formula: C20H13ClF4N4O3. Mole weight: 468.79. Catalog: APB1343498725. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 16 Regorafenib Impurity 16. Uses: For analytical and research use. CAS No. 1343498-71-4. Molecular formula: C21H15ClF4N4O4. Mole weight: 498.82. Catalog: APB1343498714. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 17 Regorafenib Impurity 17. Uses: For analytical and research use. CAS No. 2545933-24-0. Molecular formula: C25H22FN5O4. Mole weight: 475.48. Catalog: APB2545933240. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 18 (Sorafenib Impurity 8) Regorafenib Impurity 18 (Sorafenib Impurity 8). Uses: For analytical and research use. CAS No. 1379324-09-0. Molecular formula: C7H6Cl2N2O. Mole weight: 205.04. Catalog: APB1379324090. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 20 Regorafenib Impurity 20. Uses: For analytical and research use. CAS No. 370-50-3. Molecular formula: C15H8Cl2F6N2O. Mole weight: 417.13. Catalog: APB370503. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 27 Regorafenib Impurity 27. Uses: For analytical and research use. CAS No. 1333390-56-9. Molecular formula: C14H9ClF4N2O2. Mole weight: 348.68. Catalog: APB1333390569. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 29 Regorafenib Impurity 29. Uses: For analytical and research use. CAS No. 352277-93-1. Molecular formula: C12H13ClF3NO2. Mole weight: 295.69. Catalog: APB352277931. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 58 Regorafenib Impurity 58. Uses: For analytical and research use. CAS No. 2126178-55-8. Molecular formula: C2013CH12D3ClF4N4O3. Mole weight: 486.83. Catalog: APB2126178558. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 60 Regorafenib Impurity 60. Uses: For analytical and research use. CAS No. 2232228-54-3. Molecular formula: C27H23ClF4N4O9. Mole weight: 658.94. Catalog: APB2232228543. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 62 Regorafenib Impurity 62. Uses: For analytical and research use. CAS No. 1855006-12-0. Molecular formula: C20H18FN5O3. Mole weight: 395.39. Catalog: APB1855006120. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 63 Regorafenib Impurity 63. Uses: For analytical and research use. CAS No. 2098799-13-2. Molecular formula: C35H23Cl2F7N6O5. Mole weight: 811.49. Catalog: APB2098799132. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 67 Regorafenib Impurity 67. Uses: For analytical and research use. CAS No. 1446410-29-2. Molecular formula: C8H10ClN3O. Mole weight: 199.64. Catalog: APB1446410292. Alfa Chemistry Analytical Products 3
Regorafenib Impurity 9 Regorafenib Impurity 9. Uses: For analytical and research use. CAS No. 2188236-16-8. Molecular formula: C21H16F4N4O3. Mole weight: 448.38. Catalog: APB2188236168. Alfa Chemistry Analytical Products 3
rel-Cefazolin EP Impurity K rel-Cefazolin EP Impurity K. Uses: For analytical and research use. CAS No. 1391053-58-9. Molecular formula: C14H15N9O3S3. Mole weight: 453.51. Catalog: APB1391053589. Alfa Chemistry Analytical Products 3
Relugolix Impurity 104 Relugolix Impurity 104. Uses: For analytical and research use. CAS No. 2814572-20-6. Molecular formula: C29H29F2N7O6S. Mole weight: 641.65. Catalog: APB2814572206. Alfa Chemistry Analytical Products 3
Relugolix Impurity 105 Relugolix Impurity 105. Uses: For analytical and research use. CAS No. 2681381-03-1. Molecular formula: C27H22F2N6O5S. Mole weight: 580.57. Catalog: APB2681381031. Alfa Chemistry Analytical Products 3
Relugolix Impurity 128 Relugolix Impurity 128. Uses: For analytical and research use. CAS No. 2766095-68-3. Molecular formula: C27H31F2N3O4S. Mole weight: 531.62. Catalog: APB2766095683. Alfa Chemistry Analytical Products 3
Relugolix Impurity 130 Relugolix Impurity 130. Uses: For analytical and research use. CAS No. 2768834-98-4. Molecular formula: C26H30ClF2N3O4S. Mole weight: 554.05. Catalog: APB2768834984. Alfa Chemistry Analytical Products 3
Relugolix Impurity 133 Relugolix Impurity 133. Uses: For analytical and research use. CAS No. 2754392-23-7. Molecular formula: C29H32F2N2O6S. Mole weight: 574.64. Catalog: APB2754392237. Alfa Chemistry Analytical Products 3
Relugolix Impurity 16 Relugolix Impurity 16. Uses: For analytical and research use. CAS No. 2814571-32-7. Molecular formula: C26H24F2N6O4S. Mole weight: 554.57. Catalog: APB2814571327. Alfa Chemistry Analytical Products 3
Relugolix Impurity 17 Relugolix Impurity 17. Uses: For analytical and research use. CAS No. 1801551-07-4. Molecular formula: C28H25F2N7O5S. Mole weight: 609.61. Catalog: APB1801551074. Alfa Chemistry Analytical Products 3
Relugolix Impurity 21 Relugolix Impurity 21. Uses: For analytical and research use. CAS No. 2410716-34-4. Molecular formula: C25H16BrF2N5O5S. Mole weight: 616.39. Catalog: APB2410716344. Alfa Chemistry Analytical Products 3
Relugolix Impurity 21 Relugolix Impurity 21. Uses: For analytical and research use. Alternative Names: 1-(1-(2,6-difluorobenzyl)-3-(6-methoxypyridazin-3-yl)-6-(4-(3-methoxyureido)phenyl)-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-5-yl)-N,N-dimethylmethanamine oxide. CAS No. 2814571-34-9. Molecular formula: C29H27F2N7O6S. Mole weight: 639.63. Catalog: APB2814571349. Alfa Chemistry Analytical Products 3
Relugolix Impurity 23 Relugolix Impurity 23. Uses: For analytical and research use. CAS No. 1589503-93-4. Molecular formula: C27H24F2N6O3S. Mole weight: 550.58. Catalog: APB1589503934. Alfa Chemistry Analytical Products 3
Relugolix Impurity 25 Relugolix Impurity 25. Uses: For analytical and research use. CAS No. 2591260-08-9. Molecular formula: C27H29F2N3O6S. Mole weight: 561.6. Catalog: APB2591260089. Alfa Chemistry Analytical Products 3
Relugolix Impurity 27 Relugolix Impurity 27. Uses: For analytical and research use. CAS No. 2591260-09-0. Molecular formula: C25H25F2N3O6S. Mole weight: 533.55. Catalog: APB2591260090. Alfa Chemistry Analytical Products 3
Relugolix Impurity 32 Relugolix Impurity 32. Uses: For analytical and research use. CAS No. 2754392-26-0. Molecular formula: C26H30FN3O4S. Mole weight: 499.6. Catalog: APB2754392260. Alfa Chemistry Analytical Products 3
Relugolix Impurity 51 Relugolix Impurity 51. Uses: For analytical and research use. CAS No. 2767571-66-2. Molecular formula: C26H26F2N6O2S. Mole weight: 524.59. Catalog: APB2767571662. Alfa Chemistry Analytical Products 3
Relugolix Impurity 55 Relugolix Impurity 55. Uses: For analytical and research use. CAS No. 2410716-30-0. Molecular formula: C24H19F2N5O4S. Mole weight: 511.5. Catalog: APB2410716300. Alfa Chemistry Analytical Products 3
Relugolix Impurity 68 Relugolix Impurity 68. Uses: For analytical and research use. CAS No. 2814571-36-1. Molecular formula: C55H46F4N12O7S2. Mole weight: 1127.16. Catalog: APB2814571361. Alfa Chemistry Analytical Products 3
Relugolix Impurity 73 Relugolix Impurity 73. Uses: For analytical and research use. CAS No. 2814571-35-0. Molecular formula: C57H49F4N13O9S2. Mole weight: 1200.21. Catalog: APB2814571350. Alfa Chemistry Analytical Products 3
Relugolix Impurity 75 Relugolix Impurity 75. Uses: For analytical and research use. CAS No. 2642316-10-5. Molecular formula: C30H31F2N7O6S. Mole weight: 655.68. Catalog: APB2642316105. Alfa Chemistry Analytical Products 3
Relugolix Impurity 81 Relugolix Impurity 81. Uses: For analytical and research use. CAS No. 2591260-03-4. Molecular formula: C18H20N2O6S. Mole weight: 392.43. Catalog: APB2591260034. Alfa Chemistry Analytical Products 3
Relugolix Impurity 96 Relugolix Impurity 96. Uses: For analytical and research use. Alternative Names: 2-((2,6-difluorobenzyl)amino)-4-((dimethylamino)methyl)-N-(6-methoxypyridazin-3-yl)-5-(4-(3-methoxyureido)phenyl)thiophene-3-carboxamide. CAS No. 2814571-33-8. Molecular formula: C28H29F2N7O4S. Mole weight: 597.64. Catalog: APB2814571338. Alfa Chemistry Analytical Products 3
Relugolix Impurity 98 Relugolix Impurity 98. Uses: For analytical and research use. CAS No. 2410716-32-2. Molecular formula: C25H17F2N5O5S. Mole weight: 537.5. Catalog: APB2410716322. Alfa Chemistry Analytical Products 3
Remdesivir Impurity 1 Remdesivir Impurity 1. Uses: For analytical and research use. CAS No. 1911578-74-9. Molecular formula: C12H14N5O7P. Mole weight: 371.25. Catalog: APB1911578749. Alfa Chemistry Analytical Products 3
Remifentanil hydrochloride EP impurity B Remifentanil hydrochloride EP impurity B. Uses: For analytical and research use. CAS No. 1332691-33-4. Molecular formula: C19H26N2O5. Mole weight: 362.43. Catalog: APB1332691334. Alfa Chemistry Analytical Products 3
Remifentanil hydrochloride EP impurity E Remifentanil hydrochloride EP impurity E. Uses: For analytical and research use. CAS No. 2518277-19-3. Molecular formula: C23H32N2O6. Mole weight: 432.52. Catalog: APB2518277193. Alfa Chemistry Analytical Products 3
Remifentanil hydrochloride EP impurity L Remifentanil hydrochloride EP impurity L. Uses: For analytical and research use. CAS No. 2518276-69-0. Molecular formula: C19H25N3O5. Mole weight: 343.43. Catalog: APB2518276690. Alfa Chemistry Analytical Products 3
Resmetirom Impurity 3 Resmetirom Impurity 3. Uses: For analytical and research use. CAS No. 1581304-50-8. Molecular formula: C20H15Cl2N3O3. Mole weight: 416.26. Catalog: APB1581304508. Alfa Chemistry Analytical Products 3
Retinol impurity 1 Retinol impurity 1. Uses: For analytical and research use. CAS No. 35031-06-2. Molecular formula: C13H20O. Mole weight: 192.3. Catalog: APB35031062. Alfa Chemistry Analytical Products 3
Retinol impurity 5 Retinol impurity 5. Uses: For analytical and research use. CAS No. 22737-96-8. Molecular formula: C20H30O. Mole weight: 286.46. Catalog: APB22737968. Alfa Chemistry Analytical Products 3

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