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 | |
|---|---|---|
| Methotrexate Impurity 24 | Methotrexate Impurity 24. Uses: For analytical and research use. Alternative Names: Pralatrexate Impurity 3. CAS No. 716-74-5. Molecular formula: C7H6N6O2. Mole weight: 206.17. Catalog: APB716745. |  |
| Methotrexate Impurity 27 | Methotrexate Impurity 27. Uses: For analytical and research use. CAS No. 66063-38-5. Molecular formula: C15H16N8O. Mole weight: 324.35. Catalog: APB66063385. | |
| Methotrexate Impurity 3 | Methotrexate Impurity 3. Uses: For analytical and research use. CAS No. 60388-53-6. Molecular formula: C20H22N8O5. Mole weight: 454.45. Catalog: APB60388536. | |
| Methotrexate impurity 30 | Methotrexate impurity 30. Uses: For analytical and research use. CAS No. 942840-87-1. Molecular formula: C9H12N2O. Mole weight: 164.21. Catalog: APB942840871. | |
| Methotrexate impurity 31 | Methotrexate impurity 31. Uses: For analytical and research use. CAS No. 881-33-4. Molecular formula: C7H8N6O. Mole weight: 192.18. Catalog: APB881334. | |
| Methotrexate impurity 33 | Methotrexate impurity 33. Uses: For analytical and research use. CAS No. 708-74-7. Molecular formula: C7H8N6. Mole weight: 176.18. Catalog: APB708747. | |
| Methotrexate impurity 38 | Methotrexate impurity 38. Uses: For analytical and research use. CAS No. 74791-40-5. Molecular formula: C17H21N3O8. Mole weight: 395.37. Catalog: APB74791405. | |
| Methotrexate Impurity 45 | Methotrexate Impurity 45. Uses: For analytical and research use. CAS No. 94807-78-0. Molecular formula: C12H14N2O6. Mole weight: 282.25. Catalog: APB94807780. | |
| Methotrexate related compounds | Methotrexate related compounds. Uses: For analytical and research use. CAS No. 728946-34-7. Molecular formula: C19H19N7O5. Mole weight: 425.4. Catalog: APB728946347. | |
| Methoxy Red | Methoxy Red. Uses: For analytical and research use. Alternative Names: 4-Methoxychrysoidine Hydrochloride; 4-(4-Methoxyphenylazo)-1,3-phenylenediamine Monohydrochloride. CAS No. 68936-13-0. Molecular formula: C13H14N4O·HCl. Mole weight: 278.74. Purity: >85.0%(T). Catalog: APB68936130. | |
| Methyldopa EP impurity A | Methyldopa EP impurity A. Uses: For analytical and research use. CAS No. 6739-31-7. Molecular formula: C11H15NO4. Mole weight: 225.24. Catalog: APB6739317. | |
| Methylene Blue Certified | Methylene Blue Certified. Uses: For analytical and research use. Alternative Names: Basic Blue 9. CAS No. 7220-79-3. Molecular formula: C16H24ClN3O3S. Mole weight: 373.9. IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate. Catalog: APB7220793-1. | |
| Methylene blue EP impurity A (Azure B) | Methylene blue EP impurity A (Azure B). Uses: For analytical and research use. CAS No. 531-55-5. Molecular formula: C15H16ClN3S. Mole weight: 305.82. Catalog: APB531555. | |
| Methyl Green | Methyl Green. Uses: For analytical and research use. Alternative Names: Methyl Green zinc chloride salt. CAS No. 7114-3-6. Molecular formula: C27H35BrCl3N3Zn. Mole weight: 653.2. IUPAC Name: dichlorozinc;[4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-ethyl-dimethylazanium;bromide;chloride. Catalog: APB7114036. | |
| Methylphenidate EP Impurity C | Methylphenidate EP Impurity C. Uses: For analytical and research use. CAS No. 50288-62-5. Molecular formula: C13H18N2O. Mole weight: 218.3. Catalog: APB50288625. | |
| Methylphenidate EP Impurity D | Methylphenidate EP Impurity D. Uses: For analytical and research use. CAS No. 50288-63-6. Molecular formula: C13H18N2O. Mole weight: 218.3. Catalog: APB50288636. | |
| Methylphenidate EP Impurity F | Methylphenidate EP Impurity F. Uses: For analytical and research use. CAS No. 7251-52-7. Molecular formula: C13H12N2O. Mole weight: 212.25. Catalog: APB7251527. | |
| Methylprednisolone Acetate EP Impurity A | Methylprednisolone Acetate EP Impurity A. Uses: For analytical and research use. CAS No. 93963-74-7. Molecular formula: C24H34O6. Mole weight: 418.53. Catalog: APB93963747. | |
| Methylprednisolone Acetate EP Impurity C | Methylprednisolone Acetate EP Impurity C. Uses: For analytical and research use. CAS No. 58636-50-3. Molecular formula: C22H28O5. Mole weight: 372.46. Catalog: APB58636503. | |
| Methylprednisolone Acetate Impurity 12 | Methylprednisolone Acetate Impurity 12. Uses: For analytical and research use. CAS No. 65700-57-4. Molecular formula: C22H32O5. Mole weight: 376.49. Catalog: APB65700574. | |
| Methylprednisolone EP Impurity A | Methylprednisolone EP Impurity A. Uses: For analytical and research use. CAS No. 91523-05-6. Molecular formula: C22H28O5. Mole weight: 372.46. Catalog: APB91523056. | |
| Methylprednisolone EP Impurity C | Methylprednisolone EP Impurity C. Uses: For analytical and research use. CAS No. 61919-52-6. Molecular formula: C20H26O3. Mole weight: 314.43. Catalog: APB61919526. | |
| Methylprednisolone EP Impurity G | Methylprednisolone EP Impurity G. Uses: For analytical and research use. CAS No. 93269-35-3. Molecular formula: C22H28O4. Mole weight: 356.46. Catalog: APB93269353. | |
| Methylprednisolone EP Impurity J | Methylprednisolone EP Impurity J. Uses: For analytical and research use. CAS No. 53-36-1. Molecular formula: C24H32O6. Mole weight: 416.51. Catalog: APB53361. | |
| Methylprednisolone EP Impurity L | Methylprednisolone EP Impurity L. Uses: For analytical and research use. CAS No. 6870-94-6. Molecular formula: C22H30O4. Mole weight: 358.48. Catalog: APB6870946. | |
| Methylprednisolone Impurity 23 | Methylprednisolone Impurity 23. Uses: For analytical and research use. CAS No. 79512-61-1. Molecular formula: C25H34O6. Mole weight: 430.54. Catalog: APB79512611. | |
| Methylprednisolone Succinate EP impurity B | Methylprednisolone Succinate EP impurity B. Uses: For analytical and research use. CAS No. 77074-42-1. Molecular formula: C26H34O8. Mole weight: 474.57. Catalog: APB77074421. | |
| Methyl salicylate EP impurity E | Methyl salicylate EP impurity E. Uses: For analytical and research use. CAS No. 5985-24-0. Molecular formula: C10H10O5. Mole weight: 210.19. Catalog: APB5985240. | |
| Methyl salicylate EP impurityK | Methyl salicylate EP impurityK. Uses: For analytical and research use. CAS No. 4670-56-8. Molecular formula: C9H10O3. Mole weight: 166.18. Catalog: APB4670568. | |
| Methyl salicylate EP impurityM | Methyl salicylate EP impurityM. Uses: For analytical and research use. CAS No. 606-45-1. Molecular formula: C9H10O3. Mole weight: 166.18. Catalog: APB606451. | |
| Methyl Stearate Impurity 3 | Methyl Stearate Impurity 3. Uses: For analytical and research use. CAS No. 76859-13-7. Molecular formula: C23H40O3. Mole weight: 364.57. Catalog: APB76859137. | |
| Metoclopramide EP Impurity A | Metoclopramide EP Impurity A. Uses: For analytical and research use. CAS No. 5608-13-9. Molecular formula: C16H24ClN3O3. Mole weight: 341.84. Catalog: APB5608139. | |
| Metoclopramide EP Impurity B | Metoclopramide EP Impurity B. Uses: For analytical and research use. Alternative Names: methyl 4-acetamido-5-chloro-2-methoxybenzoate. CAS No. 4093-31-6. Molecular formula: C11H12ClNO4. Mole weight: 257.67. Catalog: APB4093316. | |
| Metoclopramide EP Impurity C | Metoclopramide EP Impurity C. Uses: For analytical and research use. Alternative Names: 4-amino-5-chloro-2-methoxybenzoic acid. CAS No. 7206-70-4. Molecular formula: C8H8ClNO3. Mole weight: 201.61. Catalog: APB7206704. | |
| Metoclopramide EP Impurity H | Metoclopramide EP Impurity H. Uses: For analytical and research use. CAS No. 50-86-2. Molecular formula: C9H9NO4. Mole weight: 195.17. Catalog: APB50862. | |
| Metoclopramide Impurity 10 | Metoclopramide Impurity 10. Uses: For analytical and research use. CAS No. 65567-29-5. Molecular formula: C10H11ClN2O4. Mole weight: 258.66. Catalog: APB65567295. | |
| Metoclopramide Impurity 19 | Metoclopramide Impurity 19. Uses: For analytical and research use. CAS No. 58590-44-6. Molecular formula: C14H22ClN3O2. Mole weight: 299.8. Catalog: APB58590446. | |
| Metoclopramide Impurity 30 | Metoclopramide Impurity 30. Uses: For analytical and research use. CAS No. 41489-50-3. Molecular formula: C29H42Cl2N6O5. Mole weight: 625.59. Catalog: APB41489503. | |
| Metoclopramide Impurity 31 | Metoclopramide Impurity 31. Uses: For analytical and research use. CAS No. 476614-80-9. Molecular formula: C10H13ClN2O2. Mole weight: 228.68. Catalog: APB476614809. | |
| Metoclopramide Impurity 32 | Metoclopramide Impurity 32. Uses: For analytical and research use. CAS No. 62726-02-7. Molecular formula: C11H10ClN3O2. Mole weight: 251.67. Catalog: APB62726027. | |
| Metoclopramide Impurity 34 | Metoclopramide Impurity 34. Uses: For analytical and research use. CAS No. 617244-32-3. Molecular formula: C12H19N3O2. Mole weight: 237.3. Catalog: APB617244323. | |
| Metoclopramide Impurity 49 | Metoclopramide Impurity 49. Uses: For analytical and research use. CAS No. 52702-04-2. Molecular formula: C10H14ClN3O2. Mole weight: 243.69. Catalog: APB52702042. | |
| MetocloprFmide EP Impurity F | MetocloprFmide EP Impurity F. Uses: For analytical and research use. CAS No. 38339-95-6. Molecular formula: C13H20ClN3O2. Mole weight: 285.77. Catalog: APB38339956. | |
| MetocloprFmide EP Impurity F HCl | MetocloprFmide EP Impurity F HCl. Uses: For analytical and research use. CAS No. 38059-78-8. Molecular formula: C13H21Cl2N3O2. Mole weight: 322.23. Catalog: APB38059788. | |
| Metolazone EP Impurity A | Metolazone EP Impurity A. Uses: For analytical and research use. CAS No. 50869-25-5. Molecular formula: C16H16ClN3O3S. Mole weight: 365.83. Catalog: APB50869255. | |
| Metolazone EP Impurity D | Metolazone EP Impurity D. Uses: For analytical and research use. CAS No. 4015-23-0. Molecular formula: C16H14ClN3O3S. Mole weight: 363.82. Catalog: APB4015230. | |
| Metoprolol EP Impurity B | Metoprolol EP Impurity B. Uses: For analytical and research use. CAS No. 56718-71-9. Molecular formula: C9H12O2. Mole weight: 152.19. Catalog: APB56718719. | |
| Metoprolol EP Impurity D | Metoprolol EP Impurity D. Uses: For analytical and research use. CAS No. 62572-90-1. Molecular formula: C12H18O4. Mole weight: 226.27. Catalog: APB62572901. | |
| Metoprolol EP Impurity F | Metoprolol EP Impurity F. Uses: For analytical and research use. CAS No. 7695-63-8. Molecular formula: C12H19NO2. Mole weight: 209.29. Catalog: APB7695638. | |
| Metoprolol EP Impurity G | Metoprolol EP Impurity G. Uses: For analytical and research use. CAS No. 501-94-0. Molecular formula: C8H10O2. Mole weight: 138.17. Catalog: APB501940. | |
| Metoprolol EP Impurity M DiHCl | Metoprolol EP Impurity M DiHCl. Uses: For analytical and research use. CAS No. 73313-36-7. Molecular formula: C9H24Cl2N2O. Mole weight: 247.21. Catalog: APB73313367. | |
| Metoprolol EP Impurity N | Metoprolol EP Impurity N. Uses: For analytical and research use. CAS No. 6452-57-9. Molecular formula: C6H15NO2. Mole weight: 133.19. Catalog: APB6452579. | |
| Metoprolol Impurity 11 | Metoprolol Impurity 11. Uses: For analytical and research use. CAS No. 73313-34-5. Molecular formula: C8H17NO6. Mole weight: 223.22. Catalog: APB73313345. | |
| Metoprolol Impurity 13 | Metoprolol Impurity 13. Uses: For analytical and research use. CAS No. 56718-76-4. Molecular formula: C12H17ClO3. Mole weight: 244.72. Catalog: APB56718764. | |
| Metoprolol Impurity 16 | Metoprolol Impurity 16. Uses: For analytical and research use. CAS No. 73723-85-0. Molecular formula: C15H23NO4. Mole weight: 281.35. Catalog: APB73723850. | |
| Metoprolol Impurity 17 | Metoprolol Impurity 17. Uses: For analytical and research use. CAS No. 39552-14-2. Molecular formula: C6H15Cl2NO. Mole weight: 188.09. Catalog: APB39552142. | |
| Metoprolol Impurity 18 | Metoprolol Impurity 18. Uses: For analytical and research use. CAS No. 69628-98-4. Molecular formula: C9H11NO3. Mole weight: 181.19. Catalog: APB69628984. | |
| Metoprolol Impurity 19 | Metoprolol Impurity 19. Uses: For analytical and research use. CAS No. 84803-56-5. Molecular formula: C9H13NO. Mole weight: 151.21. Catalog: APB84803565. | |
| Metoprolol Impurity 2 | Metoprolol Impurity 2. Uses: For analytical and research use. CAS No. 82961-02-2. Molecular formula: C15H23NO3. Mole weight: 265.35. Catalog: APB82961022. | |
| Metoprolol Impurity 20 | Metoprolol Impurity 20. Uses: For analytical and research use. CAS No. 56718-70-8. Molecular formula: C12H16O3. Mole weight: 208.26. Catalog: APB56718708. | |
| Metoprolol Impurity 28 | Metoprolol Impurity 28. Uses: For analytical and research use. CAS No. 81024-42-2. Molecular formula: C15H25NO3. Mole weight: 267.37. Catalog: APB81024422. | |
| Metoprolol Impurity 29 | Metoprolol Impurity 29. Uses: For analytical and research use. CAS No. 81024-43-3. Molecular formula: C15H25NO3. Mole weight: 267.37. Catalog: APB81024433. | |
| Metoprolol Impurity 30 | Metoprolol Impurity 30. Uses: For analytical and research use. CAS No. 80274-67-5. Molecular formula: C19H29NO7. Mole weight: 383.44. Catalog: APB80274675. | |
| Metronidazole EP Impurity A | Metronidazole EP Impurity A. Uses: For analytical and research use. CAS No. 696-23-1. Molecular formula: C4H5N3O2. Mole weight: 127.1. Catalog: APB696231. | |
| Metronidazole EP Impurity C | Metronidazole EP Impurity C. Uses: For analytical and research use. CAS No. 5006-69-9. Molecular formula: C5H7N3O3. Mole weight: 157.13. Catalog: APB5006699. | |
| Metronidazole EP Impurity D | Metronidazole EP Impurity D. Uses: For analytical and research use. CAS No. 5006-68-8. Molecular formula: C5H7N3O3. Mole weight: 157.13. Catalog: APB5006688. | |
| Metronidazole EP Impurity E | Metronidazole EP Impurity E. Uses: For analytical and research use. CAS No. 705-19-1. Molecular formula: C6H9N3O3. Mole weight: 171.16. Catalog: APB705191. | |
| Metronidazole EP Impurity H (Hydroxy Metronidazole) | Metronidazole EP Impurity H (Hydroxy Metronidazole). Uses: For analytical and research use. CAS No. 4812-40-2. Molecular formula: C6H9N3O4. Mole weight: 187.16. Catalog: APB4812402. | |
| Metronidazole Hydrochloride | Metronidazole Hydrochloride. Uses: For analytical and research use. CAS No. 69198-10-3. Molecular formula: C6H10ClN3O3. Mole weight: 207.61. Catalog: APB69198103. | |
| Metronidazole Impurity 10 | Metronidazole Impurity 10. Uses: For analytical and research use. Alternative Names: 2-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-1-ol. CAS No. 56750-04-0. Molecular formula: C7H11N3O3. Mole weight: 185.18. Catalog: APB56750040. | |
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