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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.

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Nebivolol Impurity 12 Nebivolol Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 920275-27-0. Molecular Formula: C22H26ClF2NO4. Mole Weight: 441.9. Catalog: APB920275270. Alfa Chemistry Analytical Products 3
Nebivolol Impurity 13 Nebivolol Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 920275-25-8. Molecular Formula: C22H26ClF2NO4. Mole Weight: 441.9. Catalog: APB920275258. Alfa Chemistry Analytical Products 3
Nebivolol Impurity 2 Nebivolol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S,1R,1'R)-2,2'-azanediylbis(1-((S)-6-fluorochroman-2-yl)ethanol). CAS No. 920275-19-0. Molecular Formula: C22H25F2NO4. Mole Weight: 405.44. Catalog: APB920275190. Alfa Chemistry Analytical Products 3
Nebivolol Impurity 22 Nebivolol Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 876514-31-7. Molecular Formula: C11H11FO2. Mole Weight: 194.21. Catalog: APB876514317. Alfa Chemistry Analytical Products 3
Nefopam Impurity 10 Nefopam Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- ( (2- (hydroxy (phenyl)methyl)benzyl) (methyl)amino)ethanol. CAS No. 60725-36-2. Molecular Formula: C17H21NO2. Mole Weight: 271.16. Catalog: APB60725362. Alfa Chemistry Analytical Products 3
Nefopam Impurity 5 Nefopam Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2- ( ( (2-hydroxyethyl) (methyl)amino)methyl)phenyl) (phenyl)methanone. CAS No. 76528-10-4. Molecular Formula: C17H19NO2. Mole Weight: 269.34. Catalog: APB76528104. Alfa Chemistry Analytical Products 3
Nefopam N-Oxide Nefopam N-Oxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-methyl-1-phenyl-3,4,5,6-tetrahydro-1H-benzo[f][1,4]oxazocine 5-oxide. CAS No. 66091-32-5. Molecular Formula: C17H19NO2. Mole Weight: 269.34. Catalog: APB66091325. Alfa Chemistry Analytical Products 3
Neomycin Sulfate EP Impurity C Neomycin Sulfate EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66-86-4. Molecular Formula: C23H46N6O13. Mole Weight: 614.65. Catalog: APB66864. Alfa Chemistry Analytical Products 3
Neomycin Sulfate EP Impurity D Neomycin Sulfate EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 534-47-4. Molecular Formula: C12H25N3O7. Mole Weight: 323.35. Catalog: APB534474. Alfa Chemistry Analytical Products 3
Neomycin Sulfate EP Impurity E Neomycin Sulfate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7542-37-2. Molecular Formula: C23H45N5O14. Mole Weight: 615.63. Catalog: APB7542372. Alfa Chemistry Analytical Products 3
Neomycin Sulfate EP Impurity F Neomycin Sulfate EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51795-47-2. Molecular Formula: C23H45N5O14. Mole Weight: 615.63. Catalog: APB51795472. Alfa Chemistry Analytical Products 3
Neostigmine Impurity 4 Neostigmine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 619-60-3. Molecular Formula: C8H11NO. Mole Weight: 137.18. Catalog: APB619603. Alfa Chemistry Analytical Products 3
Neostigmine Impurity 5 Neostigmine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 611-24-5. Molecular Formula: C7H9NO. Mole Weight: 123.16. Catalog: APB611245. Alfa Chemistry Analytical Products 3
Neostigmine mesylate impurity16 Neostigmine mesylate impurity16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 68468-95-1. Molecular Formula: C8H7ClN4S. Mole Weight: 226.68. Catalog: APB68468951. Alfa Chemistry Analytical Products 3
Nepafenib impurity 12 Nepafenib impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 91714-75-9. Molecular Formula: C16H15NO3. Mole Weight: 269.3. Catalog: APB91714759. Alfa Chemistry Analytical Products 3
Nepafenib impurity 14 Nepafenib impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51135-38-7. Molecular Formula: C15H11NO2. Mole Weight: 237.26. Catalog: APB51135387. Alfa Chemistry Analytical Products 3
Nepafenib impurity 2 Nepafenib impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78281-61-5. Molecular Formula: C16H16N2O2S. Mole Weight: 300.38. Catalog: APB78281615. Alfa Chemistry Analytical Products 3
Nepafenib impurity 5 Nepafenib impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78281-71-7. Molecular Formula: C15H13ClN2O2. Mole Weight: 288.73. Catalog: APB78281717. Alfa Chemistry Analytical Products 3
Neratinib Impurity 14 Neratinib Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 915941-95-6. Molecular Formula: C26H22ClN5O3. Mole Weight: 487.94. Catalog: APB915941956. Alfa Chemistry Analytical Products 3
Neratinib Impurity 18 Neratinib Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 915942-22-2. Molecular Formula: C34H33ClN6O7. Mole Weight: 673.12. Catalog: APB915942222. Alfa Chemistry Analytical Products 3
Neratinib Impurity 19 Neratinib Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848139-78-6. Molecular Formula: C24H20ClN5O2. Mole Weight: 445.91. Catalog: APB848139786. Alfa Chemistry Analytical Products 3
Neratinib Impurity 20 Neratinib Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 524955-09-7. Molecular Formula: C12H11ClN2O. Mole Weight: 234.68. Catalog: APB524955097. Alfa Chemistry Analytical Products 3
Neratinib Impurity 24 Neratinib Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848133-75-5. Molecular Formula: C14H13N3O3. Mole Weight: 271.28. Catalog: APB848133755. Alfa Chemistry Analytical Products 3
Neratinib Impurity 3 Neratinib Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 591-33-3. Molecular Formula: C10H13NO2. Mole Weight: 179.22. Catalog: APB591333. Alfa Chemistry Analytical Products 3
Neratinib Impurity 30 Neratinib Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848133-74-4. Molecular Formula: C16H19N3O4. Mole Weight: 317.35. Catalog: APB848133744. Alfa Chemistry Analytical Products 3
Neratinib Impurity 4 Neratinib Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 871895-08-8. Molecular Formula: C10H12N2O4. Mole Weight: 224.22. Catalog: APB871895088. Alfa Chemistry Analytical Products 3
Neratinib Impurity 7 Neratinib Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848134-24-7. Molecular Formula: C12H11ClN2O. Mole Weight: 234.68. Catalog: APB848134247. Alfa Chemistry Analytical Products 3
Netupitant impurities 13 Netupitant impurities 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 910808-11-6. Molecular Formula: C30H32F6N4O2. Mole Weight: 594.6. Catalog: APB910808116. Alfa Chemistry Analytical Products 3
Netupitant impurities 3 Netupitant impurities 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 873443-66-4. Molecular Formula: C13H8Cl2N2. Mole Weight: 263.12. Catalog: APB873443664. Alfa Chemistry Analytical Products 3
Netupitant impurities 4 Netupitant impurities 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 873443-69-7. Molecular Formula: C18H19ClN4. Mole Weight: 326.83. Catalog: APB873443697. Alfa Chemistry Analytical Products 3
Netupitant impurities 5 Netupitant impurities 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 825638-02-6. Molecular Formula: C18H20N4. Mole Weight: 292.39. Catalog: APB825638026. Alfa Chemistry Analytical Products 3
Netupitant impurities 6 Netupitant impurities 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85068-33-3. Molecular Formula: C10H6F6O2. Mole Weight: 272.15. Catalog: APB85068333. Alfa Chemistry Analytical Products 3
Netupitant impurity 2 Netupitant impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 910808-12-7. Molecular Formula: C30H32F6N4O2. Mole Weight: 594.6. Catalog: APB910808127. Alfa Chemistry Analytical Products 3
N-formylgenistein N-formylgenistein. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53007-06-0. Molecular Formula: C12H14N2O2. Mole Weight: 218.11. Catalog: APB53007060. Alfa Chemistry Analytical Products 3
NG-Hydroxy-L-arginineacetatesal NG-Hydroxy-L-arginineacetatesal. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53598-01-9. Molecular Formula: C8H18N4O5. Mole Weight: 250.26. Catalog: APB53598019. Alfa Chemistry Analytical Products 3
Nicardipine EP Impurity A Nicardipine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 59875-58-0. Molecular Formula: C26H27N3O6. Mole Weight: 477.52. Catalog: APB59875580. Alfa Chemistry Analytical Products 3
Nicorandil EP Impurity C Di HCl Nicorandil EP Impurity C Di HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87330-70-9. Molecular Formula: C8H12Cl2N2O2. Mole Weight: 239.1. Catalog: APB87330709. Alfa Chemistry Analytical Products 3
Nicorandil EP Impurity C Nitrate Nicorandil EP Impurity C Nitrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88598-33-8. Molecular Formula: C8H11N3O5. Mole Weight: 229.19. Catalog: APB88598338. Alfa Chemistry Analytical Products 3
Nicorandil Impurity 20 Nicorandil Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl nicotinate. CAS No. 614-18-6. Molecular Formula: C8H9NO2. Mole Weight: 151.16. Catalog: APB614186. Alfa Chemistry Analytical Products 3
Nicorandil Impurity 38 Nicorandil Impurity 38. Uses: For analytical and research use. Group: Impurity standards. CAS No. 89166-58-5. Molecular Formula: C4H8N2O4. Mole Weight: 148.12. Catalog: APB89166585. Alfa Chemistry Analytical Products 3
Nicorandil Impurity 5 Nicorandil Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 896133-95-2. Molecular Formula: C8H10N2O3. Mole Weight: 182.18. Catalog: APB896133952. Alfa Chemistry Analytical Products 3
Nicorandil Impurity D Nicorandil Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(pyridin-3-yl)-4,5-dihydrooxazole. CAS No. 40055-37-6. Molecular Formula: C8H8N2O. Mole Weight: 148.16. Catalog: APB40055376. Alfa Chemistry Analytical Products 3
Nicotinamide EP Impurity A Nicotinamide EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: nicotinic acid. CAS No. 59-67-6. Molecular Formula: C6H5NO2. Mole Weight: 123.11. Catalog: APB59676. Alfa Chemistry Analytical Products 3
Nicotinamide Impurity 1 Nicotinamide Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7606-13-5. Molecular Formula: C10H14N2O. Mole Weight: 178.24. Catalog: APB7606135. Alfa Chemistry Analytical Products 3
nicotine benzoate nicotine benzoate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88660-53-1. Molecular Formula: C17H20N2O2. Mole Weight: 284.36. Catalog: APB88660531. Alfa Chemistry Analytical Products 3
Nicotine EP Impurity D Nicotine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 532-12-7. Molecular Formula: C9H10N2. Mole Weight: 146.19. Catalog: APB532127. Alfa Chemistry Analytical Products 3
Nicotine impurity 5 Nicotine impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51020-67-8. Molecular Formula: C10H14N2O. Mole Weight: 178.24. Catalog: APB51020678. Alfa Chemistry Analytical Products 3
Nicotine impurity 6 Nicotine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51095-86-4. Molecular Formula: C10H14N2O. Mole Weight: 178.24. Catalog: APB51095864. Alfa Chemistry Analytical Products 3
Nicotinic Acid EP Impurity I Nicotinic Acid EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 940-06-7. Molecular Formula: C5H3N3O4. Mole Weight: 169.1. Catalog: APB940067. Alfa Chemistry Analytical Products 3
Nicotinic Acid Impurity 11 Nicotinic Acid Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65600-69-3. Molecular Formula: C5H7ClN2O. Mole Weight: 146.57. Catalog: APB65600693. Alfa Chemistry Analytical Products 3
Nicotinic Acid Impurity 2 Nicotinic Acid Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3222-49-9. Molecular Formula: C7H7NO2. Mole Weight: 137.14. Catalog: APB3222499. Alfa Chemistry Analytical Products 3
Nifedipine EP Impurity A Nifedipine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Nifedipine EP Impurity C Nifedipine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39562-27-1. Molecular Formula: C12H11NO5. Mole Weight: 249.22. Catalog: APB39562271. Alfa Chemistry Analytical Products 3
Nifedipine EP Impurity D Nifedipine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80012-11-9. Molecular Formula: C5H9NO2. Mole Weight: 115.13. Catalog: APB80012119. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 13 Nifedipine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 2 Nifedipine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 21 Nifedipine Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80742-13-8. Molecular Formula: C19H18N4O6. Mole Weight: 398.37. Catalog: APB80742138. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 23 Nifedipine Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65962-15-4. Molecular Formula: C7H5Br2NO2. Mole Weight: 294.93. Catalog: APB65962154. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 45 Nifedipine Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80880-60-0. Molecular Formula: C14H15NO5. Mole Weight: 277.27. Catalog: APB80880600. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 7 Nifedipine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80742-11-6. Molecular Formula: C19H18N4O6. Mole Weight: 398.38. Catalog: APB80742116. Alfa Chemistry Analytical Products 3
Nifedipine Impurity 9 (Nicardipine Impurity A) Nifedipine Impurity 9 (Nicardipine Impurity A). Uses: For analytical and research use. Group: Impurity standards. CAS No. 87625-92-1. Molecular Formula: C15H15NO5. Mole Weight: 289.28. Catalog: APB87625921. Alfa Chemistry Analytical Products 3
Nifedipine Impurity F (Nitrendipine Impurity 12) Nifedipine Impurity F (Nitrendipine Impurity 12). Uses: For analytical and research use. Group: Impurity standards. CAS No. 53055-15-5. Molecular Formula: C18H20N2O6. Mole Weight: 360.37. Catalog: APB53055155. Alfa Chemistry Analytical Products 3
Nifedipine Impurity G Nifedipine Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74378-10-2. Molecular Formula: C15H14N2O6. Mole Weight: 318.28. Catalog: APB74378102. Alfa Chemistry Analytical Products 3
Nifedipine Impurity H Nifedipine Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74936-71-3. Molecular Formula: C16H16N2O6. Mole Weight: 332.31. Catalog: APB74936713. Alfa Chemistry Analytical Products 3
Nifedipine Phenylpyridine Analog Nifedipine Phenylpyridine Analog. Uses: For analytical and research use. Group: Impurity standards. CAS No. 77234-00-5. Molecular Formula: C17H17NO4. Mole Weight: 299.33. Catalog: APB77234005. Alfa Chemistry Analytical Products 3
Nifuroxazide EP Impurity A Nifuroxazide EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5351-23-5. Molecular Formula: C7H8N2O2. Mole Weight: 152.15. Catalog: APB5351235. Alfa Chemistry Analytical Products 3
Nifuzide EP impurity C Nifuzide EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 92-55-7. Molecular Formula: C9H9NO7. Mole Weight: 243.17. Catalog: APB92557. Alfa Chemistry Analytical Products 3
Nilotinib EP Impurity G Nilotinib EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 917392-54-2. Molecular Formula: C18H16N4O2. Mole Weight: 320.35. Catalog: APB917392542. Alfa Chemistry Analytical Products 3
Nilotinib Hydrochloride Nilotinib Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 923288-95-3. Molecular Formula: C28H23ClF3N7O. Mole Weight: 565.99. Catalog: APB923288953. Alfa Chemistry Analytical Products 3
Nilotinib Hydrochloride Hydrate Nilotinib Hydrochloride Hydrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 923288-90-8. Molecular Formula: C28H25ClF3N7O2. Mole Weight: 584. Catalog: APB923288908. Alfa Chemistry Analytical Products 3

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