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 | |
|---|---|---|
| Meloxicam Impurity 18 | Meloxicam Impurity 18. Uses: For analytical and research use. CAS No. 881399-30-0. Molecular formula: C16H17N3O4S2. Mole weight: 379.45. Catalog: APB881399300. |  |
| Meloxicam Impurity 19 | Meloxicam Impurity 19. Uses: For analytical and research use. CAS No. 892395-41-4. Molecular formula: C15H15N3O4S2. Mole weight: 365.42. Catalog: APB892395414. | |
| Meloxicam Impurity 1 HCl | Meloxicam Impurity 1 HCl. Uses: For analytical and research use. CAS No. 929568-25-2. Molecular formula: C4H7ClN2O. Mole weight: 134.56. Catalog: APB929568252. | |
| Meloxicam Impurity 22 | Meloxicam Impurity 22. Uses: For analytical and research use. CAS No. 63220-36-0. Molecular formula: C9H7NO2S. Mole weight: 193.22. Catalog: APB63220360. | |
| Meloxicam Impurity 4 | Meloxicam Impurity 4. Uses: For analytical and research use. CAS No. 52188-11-1. Molecular formula: C9H7NO5S. Mole weight: 241.22. Catalog: APB52188111. | |
| Meloxicam Impurity 8 | Meloxicam Impurity 8. Uses: For analytical and research use. CAS No. 632-25-7. Molecular formula: C7H6O5S. Mole weight: 202.18. Catalog: APB632257. | |
| Mephenytoin impurity 1 | Mephenytoin impurity 1. Uses: For analytical and research use. CAS No. 61837-65-8. Molecular formula: C12H14N2O3. Mole weight: 234.26. Catalog: APB61837658. | |
| Meropenem impurity 10 | Meropenem impurity 10. Uses: For analytical and research use. CAS No. 96034-64-9. Molecular formula: C15H19N3O5S. Mole weight: 353.39. Catalog: APB96034649. | |
| Meropenem Impurity 12 | Meropenem Impurity 12. Uses: For analytical and research use. Alternative Names: (2S,4R)-4-hydroxy-1-(((4-nitrobenzyl)oxy)carbonyl)pyrrolidine-2-carboxylic acid. CAS No. 96034-57-0. Molecular formula: C13H14N2O7. Mole weight: 310.26. Catalog: APB96034570. | |
| Meropenem Impurity 20 | Meropenem Impurity 20. Uses: For analytical and research use. Alternative Names: (2S,2'S,4S,4'S)-bis(4-nitrobenzyl) 4,4'-disulfanediylbis(2-(dimethylcarbamoyl)pyrrolidine-1-carboxylate). CAS No. 936226-36-7. Molecular formula: C30H36N6O10S2. Mole weight: 704.77. Catalog: APB936226367. | |
| Meropenem impurity 24 | Meropenem impurity 24. Uses: For analytical and research use. CAS No. 90776-58-2. Molecular formula: C14H27NO4Si. Mole weight: 301.46. Catalog: APB90776582. | |
| Meropenem Impurity 8 | Meropenem Impurity 8. Uses: For analytical and research use. Alternative Names: (2S,4R)-4-nitrobenzyl 2-(dimethylcarbamoyl)-4-mercaptopyrrolidine-1-carboxylate. CAS No. 96035-15-3. Molecular formula: C15H19N3O5S. Mole weight: 353.39. Catalog: APB96035153. | |
| Meropenem impurity 9 | Meropenem impurity 9. Uses: For analytical and research use. CAS No. 90822-24-5. Molecular formula: C17H18N4O7. Mole weight: 390.35. Catalog: APB90822245. | |
| Mesalazine EP Impurity E | Mesalazine EP Impurity E. Uses: For analytical and research use. CAS No. 65-49-6. Molecular formula: C7H7NO3. Mole weight: 153.14. Catalog: APB65496. | |
| Mesalazine EP Impurity F | Mesalazine EP Impurity F. Uses: For analytical and research use. CAS No. 570-23-0. Molecular formula: C7H7NO3. Mole weight: 153.14. Catalog: APB570230. | |
| Mesalazine EP Impurity G | Mesalazine EP Impurity G. Uses: For analytical and research use. CAS No. 490-79-9. Molecular formula: C7H6O4. Mole weight: 154.12. Catalog: APB490799. | |
| Mesalazine EP Impurity H Sodium Salt | Mesalazine EP Impurity H Sodium Salt. Uses: For analytical and research use. CAS No. 54-21-7. Molecular formula: C7H5NaO3. Mole weight: 160.1. Catalog: APB54217. | |
| Mesalazine EP Impurity O Sodium Salt | Mesalazine EP Impurity O Sodium Salt. Uses: For analytical and research use. CAS No. 515-74-2. Molecular formula: C6H6NNaO3S. Mole weight: 195.17. Catalog: APB515742. | |
| Mesalazine EP Impurity P | Mesalazine EP Impurity P. Uses: For analytical and research use. CAS No. 887256-40-8. Molecular formula: C13H11NO6S. Mole weight: 309.29. Catalog: APB887256408. | |
| Mesalazine EP Impurity Q | Mesalazine EP Impurity Q. Uses: For analytical and research use. CAS No. 3970-35-2. Molecular formula: C7H4ClNO4. Mole weight: 201.56. Catalog: APB3970352. | |
| Mesalazine EP Impurity R | Mesalazine EP Impurity R. Uses: For analytical and research use. CAS No. 85-38-1. Molecular formula: C7H5NO5. Mole weight: 183.12. Catalog: APB85381. | |
| Mesalazine Impurity 04 | Mesalazine Impurity 04. Uses: For analytical and research use. CAS No. 40038-46-8. Molecular formula: C13H10N2O3. Mole weight: 242.23. Catalog: APB40038468. | |
| Mesalazine Impurity 23 | Mesalazine Impurity 23. Uses: For analytical and research use. CAS No. 5794-62-7. Molecular formula: C7H4O4. Mole weight: 152.11. Catalog: APB5794627. | |
| Mesalazine Impurity 26 | Mesalazine Impurity 26. Uses: For analytical and research use. CAS No. 51-59-2. Molecular formula: C9H9NO4. Mole weight: 195.17. Catalog: APB51592. | |
| Mesalazine Impurity 27 | Mesalazine Impurity 27. Uses: For analytical and research use. CAS No. 93968-80-0. Molecular formula: C10H11NO4. Mole weight: 209.2. Catalog: APB93968800. | |
| Mesalazine Impurity 28 | Mesalazine Impurity 28. Uses: For analytical and research use. CAS No. 93968-81-1. Molecular formula: C11H13NO4. Mole weight: 223.23. Catalog: APB93968811. | |
| Mesalazine Impurity 31 | Mesalazine Impurity 31. Uses: For analytical and research use. CAS No. 859964-08-2. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB859964082. | |
| Mesalazine Impurity 32 | Mesalazine Impurity 32. Uses: For analytical and research use. CAS No. 89469-52-3. Molecular formula: C9H7NO3. Mole weight: 177.16. Catalog: APB89469523. | |
| Mesalazine Impurity 33 | Mesalazine Impurity 33. Uses: For analytical and research use. CAS No. 876903-48-9. Molecular formula: C13H11NO5. Mole weight: 261.23. Catalog: APB876903489. | |
| MES Sodium Salt Buffer | MES Sodium Salt Buffer. Uses: For analytical and research use. Alternative Names: 2-(N-Morpholino)ethanesulfonic acid sodium salt; 4-Morpholineethanesulfonic acid sodium salt. CAS No. 71119-23-8. Molecular formula: C6H12NO4SNa. Mole weight: 217.2. Purity: ≥99%. Catalog: APB71119238. | |
| Metamizole EP Impurity C | Metamizole EP Impurity C. Uses: For analytical and research use. CAS No. 519-98-2. Molecular formula: C12H15N3O. Mole weight: 217.27. Catalog: APB519982. | |
| Metamizole EP Impurity C HCl | Metamizole EP Impurity C HCl. Uses: For analytical and research use. CAS No. 856307-27-2. Molecular formula: C12H16ClN3O. Mole weight: 253.73. Catalog: APB856307272. | |
| Metanil Yellow (For Biological Stains and Dyes) | Metanil Yellow (For Biological Stains and Dyes). Uses: For analytical and research use. Alternative Names: 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt; Acid Yellow 36. CAS No. 587-98-4. Molecular formula: C18H14N3NaO3S. Mole weight: 375.38. Catalog: APB587984. | |
| Metaraminol Bitartrate Impurity 17 | Metaraminol Bitartrate Impurity 17. Uses: For analytical and research use. CAS No. 7619-17-2. Molecular formula: C9H13NO2. Mole weight: 167.21. Catalog: APB7619172. | |
| Metaraminol bitartrate Impurity 22 | Metaraminol bitartrate Impurity 22. Uses: For analytical and research use. Alternative Names: (R)-1-hydroxy-1-(3-hydroxyphenyl)propan-2-one. CAS No. 82499-20-5. Molecular formula: C9H10O3. Mole weight: 166.17. Catalog: APB82499205. | |
| Metaraminol bitartrate Impurity 32 | Metaraminol bitartrate Impurity 32. Uses: For analytical and research use. CAS No. 425387-07-1. Molecular formula: C12H13NO4. Mole weight: 235.24. Catalog: APB425387071. | |
| Metaraminol Impurity 10 | Metaraminol Impurity 10. Uses: For analytical and research use. CAS No. 946-80-5. Molecular formula: C13H12O. Mole weight: 184.24. Catalog: APB946805. | |
| Metaraminol Impurity 11 | Metaraminol Impurity 11. Uses: For analytical and research use. CAS No. 55789-02-1. Molecular formula: C9H12O2. Mole weight: 152.19. Catalog: APB55789021. | |
| Metaraminol Impurity 13 | Metaraminol Impurity 13. Uses: For analytical and research use. CAS No. 693772-30-4. Molecular formula: C9H11NO2. Mole weight: 165.19. Catalog: APB693772304. | |
| Metaraminol Impurity 14 | Metaraminol Impurity 14. Uses: For analytical and research use. CAS No. 53087-13-1. Molecular formula: C13H11BrO. Mole weight: 263.13. Catalog: APB53087131. | |
| Metaraminol Impurity 17 | Metaraminol Impurity 17. Uses: For analytical and research use. CAS No. 4956-27-8. Molecular formula: C9H13NO2. Mole weight: 167.21. Catalog: APB4956278. | |
| Metaraminol Impurity 18 | Metaraminol Impurity 18. Uses: For analytical and research use. CAS No. 61-59-6. Molecular formula: C9H13NO2. Mole weight: 167.21. Catalog: APB61596. | |
| Metaraminol Impurity 19 | Metaraminol Impurity 19. Uses: For analytical and research use. CAS No. 6209-47-8. Molecular formula: C9H14ClNO3. Mole weight: 219.66. Catalog: APB6209478. | |
| Metaraminol Impurity 24 | Metaraminol Impurity 24. Uses: For analytical and research use. CAS No. 37951-47-6. Molecular formula: C16H16O2. Mole weight: 240.3. Catalog: APB37951476. | |
| Metaraminol Impurity 3 | Metaraminol Impurity 3. Uses: For analytical and research use. CAS No. 620-24-6. Molecular formula: C7H8O2. Mole weight: 124.14. Catalog: APB620246. | |
| Metaraminol Impurity 32 | Metaraminol Impurity 32. Uses: For analytical and research use. CAS No. 42551-55-3. Molecular formula: C4H11NO. Mole weight: 89.14. Catalog: APB42551553. | |
| Metaraminol Impurity 6 | Metaraminol Impurity 6. Uses: For analytical and research use. CAS No. 47017-04-9. Molecular formula: C16H19NO2. Mole weight: 257.33. Catalog: APB47017049. | |
| Metaraminol Impurity 8 | Metaraminol Impurity 8. Uses: For analytical and research use. CAS No. 918-44-5. Molecular formula: C5H8O4. Mole weight: 132.12. Catalog: APB918445. | |
| Metformin EP Impurity A | Metformin EP Impurity A. Uses: For analytical and research use. CAS No. 461-58-5. Molecular formula: C2H4N4. Mole weight: 84.08. Catalog: APB461585. | |
| Metformin EP Impurity B | Metformin EP Impurity B. Uses: For analytical and research use. CAS No. 4405-8-7. Molecular formula: C4H8N8. Mole weight: 168.16. Catalog: APB4405087. | |
| Metformin Impurity 8 | Metformin Impurity 8. Uses: For analytical and research use. CAS No. 7260-94-8. Molecular formula: C3H7NO2. Mole weight: 89.09. Catalog: APB7260948. | |
| Methionine EP Impurity B | Methionine EP Impurity B. Uses: For analytical and research use. CAS No. 7314-32-1. Molecular formula: C5H11NO4S. Mole weight: 181.21. Catalog: APB7314321. | |
| Methionine Impurity 2 | Methionine Impurity 2. Uses: For analytical and research use. CAS No. 49540-14-9. Molecular formula: C5H10O4S. Mole weight: 166.19. Catalog: APB49540149. | |
| Methotrexate EP Impurity A | Methotrexate EP Impurity A. Uses: For analytical and research use. CAS No. 945-24-4. Molecular formula: C7H8N6O. Mole weight: 192.18. Catalog: APB945244. | |
| Methotrexate EP Impurity A HCl | Methotrexate EP Impurity A HCl. Uses: For analytical and research use. CAS No. 73978-41-3. Molecular formula: C7H8N6O. Mole weight: 192.18. Catalog: APB73978413. | |
| Methotrexate EP Impurity B | Methotrexate EP Impurity B. Uses: For analytical and research use. CAS No. 54-62-6. Molecular formula: C19H20N8O5. Mole weight: 440.42. Catalog: APB54626. | |
| Methotrexate EP Impurity D | Methotrexate EP Impurity D. Uses: For analytical and research use. CAS No. 5623-18-7. Molecular formula: C15H14N6O3. Mole weight: 326.32. Catalog: APB5623187. | |
| Methotrexate EP Impurity F | Methotrexate EP Impurity F. Uses: For analytical and research use. Alternative Names: (R)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid. CAS No. 51865-79-3. Molecular formula: C20H22N8O5. Mole weight: 454.44. Catalog: APB51865793. | |
| Methotrexate EP Impurity H | Methotrexate EP Impurity H. Uses: For analytical and research use. CAS No. 67022-39-3. Molecular formula: C21H24N8O5. Mole weight: 468.47. Catalog: APB67022393. | |
| Methotrexate EP Impurity I | Methotrexate EP Impurity I. Uses: For analytical and research use. Alternative Names: (S)-4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-methoxy-5-oxopentanoic acid. CAS No. 66147-29-3. Molecular formula: C21H24N8O5. Mole weight: 468.47. Catalog: APB66147293. | |
| Methotrexate EP Impurity K | Methotrexate EP Impurity K. Uses: For analytical and research use. Alternative Names: Folic Acid EP Impurity A; Levofolinate EP Impurity A. CAS No. 4271-30-1. Molecular formula: C12H14N2O5. Mole weight: 266.25. Catalog: APB4271301. | |
| Methotrexate EP Impurity L | Methotrexate EP Impurity L. Uses: For analytical and research use. CAS No. 52980-68-4. Molecular formula: C13H16N2O5. Mole weight: 280.28. Catalog: APB52980684. | |
| Methotrexate Impurity 1 | Methotrexate Impurity 1. Uses: For analytical and research use. CAS No. 70844-48-3. Molecular formula: C30H31ClN14O4. Mole weight: 687.12. Catalog: APB70844483. | |
| Methotrexate Impurity 13 | Methotrexate Impurity 13. Uses: For analytical and research use. CAS No. 59368-16-0. Molecular formula: C7H7BrN6. Mole weight: 255.07. Catalog: APB59368160. | |
| Methotrexate Impurity 15 | Methotrexate Impurity 15. Uses: For analytical and research use. CAS No. 52853-40-4. Molecular formula: C7H8Br2N6. Mole weight: 335.99. Catalog: APB52853404. | |
| Methotrexate Impurity 17 | Methotrexate Impurity 17. Uses: For analytical and research use. Alternative Names: (S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-ethoxy-5-oxopentanoic acid. CAS No. 65148-64-3. Molecular formula: C22H26N8O5. Mole weight: 482.49. Catalog: APB65148643. | |
| Methotrexate Impurity 18 | Methotrexate Impurity 18. Uses: For analytical and research use. Alternative Names: (S)-4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-ethoxy-5-oxopentanoic acid. CAS No. 65148-63-2. Molecular formula: C22H26N8O5. Mole weight: 482.20. Catalog: APB65148632. | |
| Methotrexate Impurity 2 | Methotrexate Impurity 2. Uses: For analytical and research use. CAS No. 80407-56-3. Molecular formula: C21H27N9O3. Mole weight: 453.51. Catalog: APB80407563. | |
| Methotrexate Impurity 20 | Methotrexate Impurity 20. Uses: For analytical and research use. CAS No. 71074-44-7. Molecular formula: C22H27N9O4. Mole weight: 481.52. Catalog: APB71074447. | |
| Methotrexate Impurity 21 | Methotrexate Impurity 21. Uses: For analytical and research use. CAS No. 82778-08-3. Molecular formula: C7H8Cl2N6. Mole weight: 247.08. Catalog: APB82778083. | |
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