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.
| Product | Description | |
|---|---|---|
| Lenalidomide Impurity 19 | Lenalidomide Impurity 19. Uses: For analytical and research use. CAS No. 1421593-80-7. Molecular formula: C15H15N3O4. Mole weight: 301.3. Catalog: APB1421593807. |  |
| Lenalidomide Impurity 2 | Lenalidomide Impurity 2. Uses: For analytical and research use. CAS No. 2717380-87-3. Molecular formula: C13H13N3O4. Mole weight: 275.26. Catalog: APB2717380873. | |
| Lenalidomide Impurity 21 | Lenalidomide Impurity 21. Uses: For analytical and research use. CAS No. 2089206-55-1. Molecular formula: C14H17N3O4. Mole weight: 291.31. Catalog: APB2089206551. | |
| Lenalidomide Impurity 27 | Lenalidomide Impurity 27. Uses: For analytical and research use. CAS No. 18583-89-6. Molecular formula: C9H11NO2. Mole weight: 165.19. Catalog: APB18583896. | |
| Lenalidomide Impurity 41 | Lenalidomide Impurity 41. Uses: For analytical and research use. CAS No. 1975-51-5. Molecular formula: C8H7NO4. Mole weight: 181.15. Catalog: APB1975515. | |
| Lenalidomide Impurity 42 | Lenalidomide Impurity 42. Uses: For analytical and research use. CAS No. 1975-50-4. Molecular formula: C8H7NO4. Mole weight: 181.15. Catalog: APB1975504. | |
| Lenalidomide Impurity 43 | Lenalidomide Impurity 43. Uses: For analytical and research use. CAS No. 2197414-56-3. Molecular formula: C14H13N3O4. Mole weight: 287.27. Catalog: APB2197414563. | |
| Lenalidomide Impurity 44 | Lenalidomide Impurity 44. Uses: For analytical and research use. CAS No. 290366-59-5. Molecular formula: C8H8N2O3. Mole weight: 180.16. Catalog: APB290366595. | |
| Lenalidomide Impurity 47 | Lenalidomide Impurity 47. Uses: For analytical and research use. CAS No. 1630974-89-8. Molecular formula: C9H7Br2NO4. Mole weight: 352.97. Catalog: APB1630974898. | |
| Lenalidomide Impurity 5 | Lenalidomide Impurity 5. Uses: For analytical and research use. Alternative Names: 2-(4-amino-1-oxoisoindolin-2-yl)pentanedioic acid. CAS No. 295357-66-3. Molecular formula: C13H14N2O5. Mole weight: 278.26. Catalog: APB295357663. | |
| Lenalidomide Impurity 55 | Lenalidomide Impurity 55. Uses: For analytical and research use. CAS No. 2197420-75-8. Molecular formula: C13H15N3O4. Mole weight: 277.28. Catalog: APB2197420758. | |
| Lenvatinib Impurity 12 | Lenvatinib Impurity 12. Uses: For analytical and research use. CAS No. 2250242-56-7. Molecular formula: C23H19ClN4O4. Mole weight: 450.88. Catalog: APB2250242567. | |
| Lenvatinib Impurity 21 | Lenvatinib Impurity 21. Uses: For analytical and research use. CAS No. 253801-34-2. Molecular formula: C12H9ClN2O4S. Mole weight: 312.72. Catalog: APB253801342. | |
| Lenvatinib Impurity 39 | Lenvatinib Impurity 39. Uses: For analytical and research use. CAS No. 2868-37-3. Molecular formula: C5H8O2. Mole weight: 100.12. Catalog: APB2868373. | |
| Lenvatinib Impurity 58 | Lenvatinib Impurity 58. Uses: For analytical and research use. CAS No. 2264050-65-7. Molecular formula: C21H15D4ClN4O4. Mole weight: 430.88. Catalog: APB2264050657. | |
| Lenvatinib Impurity 59 | Lenvatinib Impurity 59. Uses: For analytical and research use. Alternative Names: 2,4-dichloro-7-methoxyquinoline-6-carboxamide. CAS No. 2241758-00-7. Molecular formula: C11H8Cl2N2O2. Mole weight: 270.00. Catalog: APB2241758007. | |
| Lenvatinib Impurity 60 | Lenvatinib Impurity 60. Uses: For analytical and research use. Alternative Names: 4,8-dichloro-7-methoxyquinoline-6-carboxamide. CAS No. 2713130-46-0. Molecular formula: C11H8Cl2N2O2. Mole weight: 270.00. Catalog: APB2713130460. | |
| Lenvatinib Impurity 78 | Lenvatinib Impurity 78. Uses: For analytical and research use. CAS No. 2380197-89-5. Molecular formula: C17H14ClN3O3. Mole weight: 343.77. Catalog: APB2380197895. | |
| Lenvatinib Impurity 8 | Lenvatinib Impurity 8. Uses: For analytical and research use. CAS No. 1882873-21-3. Molecular formula: C21H17ClN4O3. Mole weight: 408.84. Catalog: APB1882873213. | |
| Lenvatinib Impurity LFS-C | Lenvatinib Impurity LFS-C. Uses: For analytical and research use. CAS No. 2143930-76-9. Molecular formula: C20H19ClN4O4. Mole weight: 414.85. Catalog: APB2143930769. | |
| Lenvatinib Impurity LFS-D | Lenvatinib Impurity LFS-D. Uses: For analytical and research use. CAS No. 2143930-77-0. Molecular formula: C13H14N2O3. Mole weight: 246.27. Catalog: APB2143930770. | |
| Lenvatinib Impurity LFS-F | Lenvatinib Impurity LFS-F. Uses: For analytical and research use. CAS No. 2110414-05-4. Molecular formula: C11H10N2O3. Mole weight: 218.21. Catalog: APB2110414054. | |
| Lenvatinib Impurity LFS-G | Lenvatinib Impurity LFS-G. Uses: For analytical and research use. CAS No. 2613141-84-5. Molecular formula: C31H29ClN6O6. Mole weight: 617.06. Catalog: APB2613141845. | |
| Lenvatinib Impurity LFS-I | Lenvatinib Impurity LFS-I. Uses: For analytical and research use. CAS No. 2143930-75-8. Molecular formula: C35H26Cl2N6O7. Mole weight: 713.53. Catalog: APB2143930758. | |
| Lenvatinib Impurity LFS-J | Lenvatinib Impurity LFS-J. Uses: For analytical and research use. CAS No. 1788901-86-9. Molecular formula: C21H19ClN4O5. Mole weight: 442.86. Catalog: APB1788901869. | |
| Letermovir impurity 38 | Letermovir impurity 38. Uses: For analytical and research use. CAS No. 1791412-07-1. Molecular formula: C19H16F4N2O3. Mole weight: 396.34. Catalog: APB1791412071. | |
| Letraconazole impurity 1 | Letraconazole impurity 1. Uses: For analytical and research use. CAS No. 1644566-39-1. Molecular formula: C17H13N3O4. Mole weight: 323.31. Catalog: APB1644566391. | |
| Letraconazole impurity 2 | Letraconazole impurity 2. Uses: For analytical and research use. CAS No. 2170106-13-3. Molecular formula: C17H15N5O2. Mole weight: 321.34. Catalog: APB2170106133. | |
| Leucine EP Impurity 7 | Leucine EP Impurity 7. Uses: For analytical and research use. CAS No. 2165538-35-0. Molecular formula: C10H21NO3. Mole weight: 203.28. Catalog: APB2165538350. | |
| Leucine EP Impurity 8 | Leucine EP Impurity 8. Uses: For analytical and research use. CAS No. 2437569-52-1. Molecular formula: C10H21NO3. Mole weight: 203.28. Catalog: APB2437569521. | |
| Leucine EP Impurity 9 | Leucine EP Impurity 9. Uses: For analytical and research use. CAS No. 2448678-83-7. Molecular formula: C10H21NO3. Mole weight: 203.28. Catalog: APB2448678837. | |
| Leucine EP Impurity D | Leucine EP Impurity D. Uses: For analytical and research use. CAS No. 3558-32-5. Molecular formula: C7H15NO2. Mole weight: 145.2. Catalog: APB3558325. | |
| Leuprorelin EP Impurity D | Leuprorelin EP Impurity D. Uses: For analytical and research use. CAS No. 1926163-25-8. Molecular formula: C61H86N16O13. Mole weight: 1251.46. Catalog: APB1926163258. | |
| Leuprorelin EP Impurity E | Leuprorelin EP Impurity E. Uses: For analytical and research use. CAS No. 1926163-23-6. Molecular formula: C59H84N16O12. Mole weight: 1209.42. Catalog: APB1926163236. | |
| Leuprorelin EP Impurity F | Leuprorelin EP Impurity F. Uses: For analytical and research use. CAS No. 1872435-00-1. Molecular formula: C59H84N16O12. Mole weight: 1209.42. Catalog: APB1872435001. | |
| Leuprorelin EP Impurity I | Leuprorelin EP Impurity I. Uses: For analytical and research use. CAS No. 1926163-26-9. Molecular formula: C59H84N16O12. Mole weight: 1209.42. Catalog: APB1926163269. | |
| Leuprorelin Impurity 13 | Leuprorelin Impurity 13. Uses: For analytical and research use. CAS No. 35925-21-4. Molecular formula: C22H24N6O5. Mole weight: 452.27. Catalog: APB35925214. | |
| Leuprorelin Impurity 14 | Leuprorelin Impurity 14. Uses: For analytical and research use. CAS No. 1642799-35-6. Molecular formula: C54H79N15O10. Mole weight: 1098.32. Catalog: APB1642799356. | |
| Leuprorelin Impurity 16 | Leuprorelin Impurity 16. Uses: For analytical and research use. CAS No. 202333-85-5. Molecular formula: C37H62N10O8. Mole weight: 774.96. Catalog: APB202333855. | |
| Leuprorelin Impurity 17 | Leuprorelin Impurity 17. Uses: For analytical and research use. CAS No. 134053-51-3. Molecular formula: C66H86N18O12. Mole weight: 1323.53. Catalog: APB134053513. | |
| Levetiracetam EP Impurity B | Levetiracetam EP Impurity B. Uses: For analytical and research use. CAS No. 358629-47-7. Molecular formula: C8H12N2O2. Mole weight: 168.2. Catalog: APB358629477. | |
| Levetiracetam EP Impurity C | Levetiracetam EP Impurity C. Uses: For analytical and research use. Alternative Names: pyridin-2-ol. CAS No. 142-08-5. Molecular formula: C5H5NO. Mole weight: 95.1. Catalog: APB142085. | |
| Levetiracetam Impurity H | Levetiracetam Impurity H. Uses: For analytical and research use. Alternative Names: (S)-2-aminobutanoic acid. CAS No. 1492-24-6. Molecular formula: C4H9NO2. Mole weight: 103.12. Catalog: APB1492246. | |
| Levocabastine Impurity 10 | Levocabastine Impurity 10. Uses: For analytical and research use. CAS No. 179064-61-0. Molecular formula: C13H12FNO. Mole weight: 217.24. Catalog: APB179064610. | |
| Levocabastine Impurity 5 | Levocabastine Impurity 5. Uses: For analytical and research use. CAS No. 25115-74-6. Molecular formula: C13H13NO. Mole weight: 199.25. Catalog: APB25115746. | |
| Levocabastine Impurity 6 | Levocabastine Impurity 6. Uses: For analytical and research use. CAS No. 2357209-42-6. Molecular formula: C20H23NO2. Mole weight: 309.41. Catalog: APB2357209426. | |
| Levocabastine Impurity 9 | Levocabastine Impurity 9. Uses: For analytical and research use. CAS No. 1348822-76-3. Molecular formula: C26H30N2O2. Mole weight: 402.54. Catalog: APB1348822763. | |
| Levocarnitine Impurity 12 | Levocarnitine Impurity 12. Uses: For analytical and research use. CAS No. 3033-77-0. Molecular formula: C6H14ClNO. Mole weight: 151.63. Catalog: APB3033770. | |
| Levocarnitine Impurity 18 | Levocarnitine Impurity 18. Uses: For analytical and research use. CAS No. 182266-18-8. Molecular formula: C7H15Cl2NO2. Mole weight: 216.1. Catalog: APB182266188. | |
| Levocarnitine Impurity 2 | Levocarnitine Impurity 2. Uses: For analytical and research use. CAS No. 144205-67-4. Molecular formula: C7H14ClNO2. Mole weight: 179.64. Catalog: APB144205674. | |
| Levocarnitine Impurity 5 | Levocarnitine Impurity 5. Uses: For analytical and research use. CAS No. 24587-49-3. Molecular formula: C4H6O3. Mole weight: 102.09. Catalog: APB24587493. | |
| Levocarnitine Impurity 6 | Levocarnitine Impurity 6. Uses: For analytical and research use. CAS No. 2788-28-5. Molecular formula: C7H15ClN2O. Mole weight: 178.66. Catalog: APB2788285. | |
| Levodopa EP Impurity A | Levodopa EP Impurity A. Uses: For analytical and research use. CAS No. 27244-64-0. Molecular formula: C9H11NO5. Mole weight: 213.19. Catalog: APB27244640. | |
| Levodopa Impurity 10 | Levodopa Impurity 10. Uses: For analytical and research use. CAS No. 28095-48-9. Molecular formula: C9H11NO4. Mole weight: 197.19. Catalog: APB28095489. | |
| Levodopa Impurity 12 | Levodopa Impurity 12. Uses: For analytical and research use. CAS No. 28900-64-3. Molecular formula: C9H11NO4. Mole weight: 197.19. Catalog: APB28900643. | |
| Levodopa Impurity 3 | Levodopa Impurity 3. Uses: For analytical and research use. CAS No. 27313-65-1. Molecular formula: C13H17NO5. Mole weight: 267.28. Catalog: APB27313651. | |
| Levodopa Impurity 8 | Levodopa Impurity 8. Uses: For analytical and research use. CAS No. 217657-34-6. Molecular formula: C9H11NO7S. Mole weight: 277.25. Catalog: APB217657346. | |
| Levodopa Related Compound 1 | Levodopa Related Compound 1. Uses: For analytical and research use. CAS No. 32161-30-1. Molecular formula: C11H15NO4. Mole weight: 225.24. Catalog: APB32161301. | |
| Levofloxacin EP Impurity E | Levofloxacin EP Impurity E. Uses: For analytical and research use. CAS No. 178964-53-9. Molecular formula: C17H20FN3O2. Mole weight: 317.36. Catalog: APB178964539. | |
| Levofloxacin EP Impurity G | Levofloxacin EP Impurity G. Uses: For analytical and research use. CAS No. 151250-76-9. Molecular formula: C16H18FN3O4. Mole weight: 335.34. Catalog: APB151250769. | |
| Levofloxacin EP Impurity G HCl | Levofloxacin EP Impurity G HCl. Uses: For analytical and research use. CAS No. 1346603-62-0. Molecular formula: C16H19ClFN3O4. Mole weight: 371.79. Catalog: APB1346603620. | |
| Levofloxacin EP Impurity H | Levofloxacin EP Impurity H. Uses: For analytical and research use. CAS No. 177472-30-9. Molecular formula: C20H24FN3O4. Mole weight: 389.43. Catalog: APB177472309. | |
| Levofloxacin EP Impurity I | Levofloxacin EP Impurity I. Uses: For analytical and research use. CAS No. 178912-62-4. Molecular formula: C18H20FN3O4. Mole weight: 361.37. Catalog: APB178912624. | |
| Levofloxacin Impurity 18 | Levofloxacin Impurity 18. Uses: For analytical and research use. CAS No. 138998-47-7. Molecular formula: C14H13F4NO3. Mole weight: 319.26. Catalog: APB138998477. | |
| Levofloxacin Impurity 19 | Levofloxacin Impurity 19. Uses: For analytical and research use. CAS No. 210353-53-0. Molecular formula: C19H24FN5O7S. Mole weight: 485.49. Catalog: APB210353530. | |
| Levofloxacin Impurity 21 | Levofloxacin Impurity 21. Uses: For analytical and research use. CAS No. 2489671-28-3. Molecular formula: C18H20FN3O4. Mole weight: 361.37. Catalog: APB2489671283. | |
| Levofloxacin Impurity 28 | Levofloxacin Impurity 28. Uses: For analytical and research use. CAS No. 1797510-34-9. Molecular formula: C15H16FN3O4. Mole weight: 321.31. Catalog: APB1797510349. | |
| Levofloxacin Impurity 30 | Levofloxacin Impurity 30. Uses: For analytical and research use. CAS No. 151377-74-1. Molecular formula: C18H18FN3O6. Mole weight: 391.36. Catalog: APB151377741. | |
| Levofloxacin Impurity 5 | Levofloxacin Impurity 5. Uses: For analytical and research use. CAS No. 2206360-62-3. Molecular formula: C13H10FNO5. Mole weight: 279.22. Catalog: APB2206360623. | |
| Levofloxacin Impurity 7 | Levofloxacin Impurity 7. Uses: For analytical and research use. CAS No. 1607796-83-7. Molecular formula: C15H14FNO5. Mole weight: 307.27. Catalog: APB1607796837. | |
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