Alfa Chemistry Analytical Products 4 - 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 | |
|---|---|---|
| Nepafenib impurity 14 | Nepafenib impurity 14. Uses: For analytical and research use. CAS No. 51135-38-7. Molecular formula: C15H11NO2. Mole weight: 237.26. Catalog: APB51135387. |  |
| Nepafenib impurity 2 | Nepafenib impurity 2. Uses: For analytical and research use. CAS No. 78281-61-5. Molecular formula: C16H16N2O2S. Mole weight: 300.38. Catalog: APB78281615. | |
| Nepafenib impurity 5 | Nepafenib impurity 5. Uses: For analytical and research use. CAS No. 78281-71-7. Molecular formula: C15H13ClN2O2. Mole weight: 288.73. Catalog: APB78281717. | |
| Neratinib Impurity 14 | Neratinib Impurity 14. Uses: For analytical and research use. CAS No. 915941-95-6. Molecular formula: C26H22ClN5O3. Mole weight: 487.94. Catalog: APB915941956. | |
| Neratinib Impurity 18 | Neratinib Impurity 18. Uses: For analytical and research use. CAS No. 915942-22-2. Molecular formula: C34H33ClN6O7. Mole weight: 673.12. Catalog: APB915942222. | |
| Neratinib Impurity 19 | Neratinib Impurity 19. Uses: For analytical and research use. CAS No. 848139-78-6. Molecular formula: C24H20ClN5O2. Mole weight: 445.91. Catalog: APB848139786. | |
| Neratinib Impurity 20 | Neratinib Impurity 20. Uses: For analytical and research use. CAS No. 524955-09-7. Molecular formula: C12H11ClN2O. Mole weight: 234.68. Catalog: APB524955097. | |
| Neratinib Impurity 24 | Neratinib Impurity 24. Uses: For analytical and research use. CAS No. 848133-75-5. Molecular formula: C14H13N3O3. Mole weight: 271.28. Catalog: APB848133755. | |
| Neratinib Impurity 3 | Neratinib Impurity 3. Uses: For analytical and research use. CAS No. 591-33-3. Molecular formula: C10H13NO2. Mole weight: 179.22. Catalog: APB591333. | |
| Neratinib Impurity 30 | Neratinib Impurity 30. Uses: For analytical and research use. CAS No. 848133-74-4. Molecular formula: C16H19N3O4. Mole weight: 317.35. Catalog: APB848133744. | |
| Neratinib Impurity 4 | Neratinib Impurity 4. Uses: For analytical and research use. CAS No. 871895-08-8. Molecular formula: C10H12N2O4. Mole weight: 224.22. Catalog: APB871895088. | |
| Neratinib Impurity 7 | Neratinib Impurity 7. Uses: For analytical and research use. CAS No. 848134-24-7. Molecular formula: C12H11ClN2O. Mole weight: 234.68. Catalog: APB848134247. | |
| Netupitant impurity 2 | Netupitant impurity 2. Uses: For analytical and research use. CAS No. 910808-12-7. Molecular formula: C30H32F6N4O2. Mole weight: 594.6. Catalog: APB910808127. | |
| Nicardipine EP Impurity A | Nicardipine EP Impurity A. Uses: For analytical and research use. CAS No. 59875-58-0. Molecular formula: C26H27N3O6. Mole weight: 477.52. Catalog: APB59875580. | |
| Nicardipine EP Impurity B DiHCl | Nicardipine EP Impurity B DiHCl. Uses: For analytical and research use. CAS No. 71784-27-5. Molecular formula: C35H42Cl2N4O6. Mole weight: 685.64. Catalog: APB71784275. | |
| Nicardipine Impurity 15 | Nicardipine Impurity 15. Uses: For analytical and research use. CAS No. 71791-90-7. Molecular formula: C35H40N4O6. Mole weight: 612.73. Catalog: APB71791907. | |
| Nicorandil EP Impurity C | Nicorandil EP Impurity C. Uses: For analytical and research use. CAS No. 46053-56-9. Molecular formula: C8H10N2O2. Mole weight: 166.18. Catalog: APB46053569. | |
| Nicorandil EP Impurity C Di HCl | Nicorandil EP Impurity C Di HCl. Uses: For analytical and research use. CAS No. 87330-70-9. Molecular formula: C8H12Cl2N2O2. Mole weight: 239.1. Catalog: APB87330709. | |
| Nicorandil EP Impurity C Nitrate | Nicorandil EP Impurity C Nitrate. Uses: For analytical and research use. CAS No. 88598-33-8. Molecular formula: C8H11N3O5. Mole weight: 229.19. Catalog: APB88598338. | |
| Nicorandil Impurity 20 | Nicorandil Impurity 20. Uses: For analytical and research use. Alternative Names: ethyl nicotinate. CAS No. 614-18-6. Molecular formula: C8H9NO2. Mole weight: 151.16. Catalog: APB614186. | |
| Nicorandil Impurity 38 | Nicorandil Impurity 38. Uses: For analytical and research use. CAS No. 89166-58-5. Molecular formula: C4H8N2O4. Mole weight: 148.12. Catalog: APB89166585. | |
| Nicorandil Impurity 45 | Nicorandil Impurity 45. Uses: For analytical and research use. CAS No. 65141-46-0. Molecular formula: C8H9N3O4. Mole weight: 211.18. Catalog: APB65141460. | |
| Nicorandil Impurity 46 | Nicorandil Impurity 46. Uses: For analytical and research use. CAS No. 646-02-6. Molecular formula: C2H6N2O3. Mole weight: 106.08. Catalog: APB646026. | |
| Nicorandil Impurity 5 | Nicorandil Impurity 5. Uses: For analytical and research use. CAS No. 896133-95-2. Molecular formula: C8H10N2O3. Mole weight: 182.18. Catalog: APB896133952. | |
| Nicorandil Impurity B | Nicorandil Impurity B. Uses: For analytical and research use. Alternative Names: N-(2-hydroxyethyl)nicotinamide. CAS No. 6265-73-2. Molecular formula: C8H10N2O2. Mole weight: 166.18. Catalog: APB6265732. | |
| Nicorandil Impurity D | Nicorandil Impurity D. Uses: For analytical and research use. Alternative Names: 2-(pyridin-3-yl)-4,5-dihydrooxazole. CAS No. 40055-37-6. Molecular formula: C8H8N2O. Mole weight: 148.16. Catalog: APB40055376. | |
| Nicotinamide EP Impurity A | Nicotinamide EP Impurity A. Uses: For analytical and research use. Alternative Names: nicotinic acid. CAS No. 59-67-6. Molecular formula: C6H5NO2. Mole weight: 123.11. Catalog: APB59676. | |
| Nicotinamide Impurity 1 | Nicotinamide Impurity 1. Uses: For analytical and research use. CAS No. 7606-13-5. Molecular formula: C10H14N2O. Mole weight: 178.24. Catalog: APB7606135. | |
| Nicotinamide Impurity 8 | Nicotinamide Impurity 8. Uses: For analytical and research use. CAS No. 4314-66-3. Molecular formula: C8H10N2O. Mole weight: 150.18. Catalog: APB4314663. | |
| Nicotine EP Impurity A | Nicotine EP Impurity A. Uses: For analytical and research use. CAS No. 581-49-7. Molecular formula: C10H12N2. Mole weight: 160.22. Catalog: APB581497. | |
| Nicotine EP Impurity B | Nicotine EP Impurity B. Uses: For analytical and research use. CAS No. 487-19-4. Molecular formula: C10H10N2. Mole weight: 158.2. Catalog: APB487194. | |
| Nicotine EP Impurity C | Nicotine EP Impurity C. Uses: For analytical and research use. CAS No. 486-56-6. Molecular formula: C10H12N2O. Mole weight: 176.22. Catalog: APB486566. | |
| Nicotine EP Impurity D | Nicotine EP Impurity D. Uses: For analytical and research use. CAS No. 532-12-7. Molecular formula: C9H10N2. Mole weight: 146.19. Catalog: APB532127. | |
| Nicotine EP Impurity E | Nicotine EP Impurity E. Uses: For analytical and research use. CAS No. 491-26-9. Molecular formula: C10H14N2O. Mole weight: 178.24. Catalog: APB491269. | |
| Nicotine EP Impurity F | Nicotine EP Impurity F. Uses: For analytical and research use. CAS No. 494-97-3. Molecular formula: C9H12N2. Mole weight: 148.21. Catalog: APB494973. | |
| Nicotine EP Impurity G | Nicotine EP Impurity G. Uses: For analytical and research use. CAS No. 494-52-0. Molecular formula: C10H14N2. Mole weight: 162.24. Catalog: APB494520. | |
| Nicotine impurity 3 | Nicotine impurity 3. Uses: For analytical and research use. CAS No. 5746-86-1. Molecular formula: C9H12N2. Mole weight: 148.21. Catalog: APB5746861. | |
| Nicotine impurity 5 | Nicotine impurity 5. Uses: For analytical and research use. CAS No. 51020-67-8. Molecular formula: C10H14N2O. Mole weight: 178.24. Catalog: APB51020678. | |
| Nicotine impurity 6 | Nicotine impurity 6. Uses: For analytical and research use. CAS No. 51095-86-4. Molecular formula: C10H14N2O. Mole weight: 178.24. Catalog: APB51095864. | |
| Nicotinic Acid EP Impurity I | Nicotinic Acid EP Impurity I. Uses: For analytical and research use. CAS No. 940-06-7. Molecular formula: C5H3N3O4. Mole weight: 169.1. Catalog: APB940067. | |
| Nicotinic Acid Impurity 11 | Nicotinic Acid Impurity 11. Uses: For analytical and research use. CAS No. 65600-69-3. Molecular formula: C5H7ClN2O. Mole weight: 146.57. Catalog: APB65600693. | |
| Nifedipine EP Impurity A | Nifedipine EP Impurity A. Uses: For analytical and research use. Alternative Names: dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate. CAS No. 67035-22-7. Molecular formula: C17H16N2O6. Mole weight: 344.10. Catalog: APB67035227. | |
| Nifedipine EP Impurity B | Nifedipine EP Impurity B. Uses: For analytical and research use. Alternative Names: dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate. CAS No. 50428-14-3. Molecular formula: C17H16N2O5. Mole weight: 328.11. Catalog: APB50428143. | |
| Nifedipine EP Impurity C | Nifedipine EP Impurity C. Uses: For analytical and research use. CAS No. 39562-27-1. Molecular formula: C12H11NO5. Mole weight: 249.22. Catalog: APB39562271. | |
| Nifedipine EP Impurity D | Nifedipine EP Impurity D. Uses: For analytical and research use. CAS No. 80012-11-9. Molecular formula: C5H9NO2. Mole weight: 115.13. Catalog: APB80012119. | |
| Nifedipine Impurity 11 | Nifedipine Impurity 11. Uses: For analytical and research use. CAS No. 626-34-6. Molecular formula: C6H11NO2. Mole weight: 129.16. Catalog: APB626346. | |
| Nifedipine Impurity 13 | Nifedipine Impurity 13. Uses: For analytical and research use. Alternative Names: 3,5-bis(methoxycarbonyl)-2,6-dimethyl-4-(2-nitrophenyl)pyridine 1-oxide. CAS No. 88434-69-9. Molecular formula: C17H16N2O7. Mole weight: 360.32. Catalog: APB88434699. | |
| Nifedipine Impurity 2 | Nifedipine Impurity 2. Uses: For analytical and research use. Alternative Names: 5-(methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid. CAS No. 74936-72-4. Molecular formula: C16H16N2O6. Mole weight: 332.31. Catalog: APB74936724. | |
| Nifedipine Impurity 21 | Nifedipine Impurity 21. Uses: For analytical and research use. CAS No. 80742-13-8. Molecular formula: C19H18N4O6. Mole weight: 398.37. Catalog: APB80742138. | |
| Nifedipine Impurity 23 | Nifedipine Impurity 23. Uses: For analytical and research use. CAS No. 65962-15-4. Molecular formula: C7H5Br2NO2. Mole weight: 294.93. Catalog: APB65962154. | |
| Nifedipine Impurity 44 | Nifedipine Impurity 44. Uses: For analytical and research use. CAS No. 49838-51-9. Molecular formula: C9H11NO4. Mole weight: 197.19. Catalog: APB49838519. | |
| Nifedipine Impurity 45 | Nifedipine Impurity 45. Uses: For analytical and research use. CAS No. 80880-60-0. Molecular formula: C14H15NO5. Mole weight: 277.27. Catalog: APB80880600. | |
| Nifedipine Impurity 7 | Nifedipine Impurity 7. Uses: For analytical and research use. CAS No. 80742-11-6. Molecular formula: C19H18N4O6. Mole weight: 398.38. Catalog: APB80742116. | |
| Nifedipine Impurity 9 (Nicardipine Impurity A) | Nifedipine Impurity 9 (Nicardipine Impurity A). Uses: For analytical and research use. CAS No. 87625-92-1. Molecular formula: C15H15NO5. Mole weight: 289.28. Catalog: APB87625921. | |
| Nifedipine Impurity F (Nitrendipine Impurity 12) | Nifedipine Impurity F (Nitrendipine Impurity 12). Uses: For analytical and research use. CAS No. 53055-15-5. Molecular formula: C18H20N2O6. Mole weight: 360.37. Catalog: APB53055155. | |
| Nifedipine Impurity G | Nifedipine Impurity G. Uses: For analytical and research use. CAS No. 74378-10-2. Molecular formula: C15H14N2O6. Mole weight: 318.28. Catalog: APB74378102. | |
| Nifedipine Impurity H | Nifedipine Impurity H. Uses: For analytical and research use. CAS No. 74936-71-3. Molecular formula: C16H16N2O6. Mole weight: 332.31. Catalog: APB74936713. | |
| Nifuroxazide EP Impurity A | Nifuroxazide EP Impurity A. Uses: For analytical and research use. CAS No. 5351-23-5. Molecular formula: C7H8N2O2. Mole weight: 152.15. Catalog: APB5351235. | |
| Nifuzide EP impurity C | Nifuzide EP impurity C. Uses: For analytical and research use. CAS No. 92-55-7. Molecular formula: C9H9NO7. Mole weight: 243.17. Catalog: APB92557. | |
| Nile Red (For Biological Stains and Dyes) | Nile Red (For Biological Stains and Dyes). Uses: For analytical and research use. Alternative Names: Nile Blue A Oxazone. CAS No. 7385-67-3. Molecular formula: C20H18N2O2. Mole weight: 318.4. IUPAC Name: 9-(diethylamino)benzo[a]phenoxazin-5-one. Catalog: APB7385673. | |
| Nilotinib EP Impurity A | Nilotinib EP Impurity A. Uses: For analytical and research use. CAS No. 641571-11-1. Molecular formula: C11H10F3N3. Mole weight: 241.22. Catalog: APB641571111. | |
| Nilotinib EP Impurity D | Nilotinib EP Impurity D. Uses: For analytical and research use. CAS No. 641569-94-0. Molecular formula: C17H14N4O2. Mole weight: 306.33. Catalog: APB641569940. | |
| Nilotinib EP Impurity G | Nilotinib EP Impurity G. Uses: For analytical and research use. CAS No. 917392-54-2. Molecular formula: C18H16N4O2. Mole weight: 320.35. Catalog: APB917392542. | |
| Nilotinib EP Impurity H | Nilotinib EP Impurity H. Uses: For analytical and research use. CAS No. 641571-15-5. Molecular formula: C28H22F3N7O. Mole weight: 529.53. Catalog: APB641571155. | |
| Nimesulide EP impurity A | Nimesulide EP impurity A. Uses: For analytical and research use. CAS No. 51765-56-1. Molecular formula: C13H11N3O7S. Mole weight: 353.31. Catalog: APB51765561. | |
| Nimesulide EP impurity B | Nimesulide EP impurity B. Uses: For analytical and research use. CAS No. 51765-51-6. Molecular formula: C13H13NO3S. Mole weight: 263.31. Catalog: APB51765516. | |
| Nimesulide EP impurity D | Nimesulide EP impurity D. Uses: For analytical and research use. CAS No. 5422-92-4. Molecular formula: C12H10N2O3. Mole weight: 230.22. Catalog: APB5422924. | |
| Nimesulide EP impurity E | Nimesulide EP impurity E. Uses: For analytical and research use. CAS No. 905858-63-1. Molecular formula: C14H15NO5S2. Mole weight: 341.4. Catalog: APB905858631. | |
| Nimesulide EP impurity F | Nimesulide EP impurity F. Uses: For analytical and research use. CAS No. 51765-72-1. Molecular formula: C14H14N2O7S2. Mole weight: 386.39. Catalog: APB51765721. | |
| Nimesulide EP impurity G | Nimesulide EP impurity G. Uses: For analytical and research use. CAS No. 70995-08-3. Molecular formula: C12H9NO4. Mole weight: 231.21. Catalog: APB70995083. | |
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