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 | |
|---|---|---|
| Levocarnitine EP Impurity B (Enantiomer) | Levocarnitine EP Impurity B (Enantiomer). Uses: For analytical and research use. CAS No. 5394-83-2 / 306279-95-8. Molecular formula: C10H16O4. Mole weight: 200.23. Catalog: APB5394832. |  |
| Levocarnitine EP Impurity C Chloride | Levocarnitine EP Impurity C Chloride. Uses: For analytical and research use. CAS No. 6490-20-6. Molecular formula: C7H17ClN2O2. Mole weight: 196.68. Catalog: APB6490206. | |
| Levocarnitine EP Impurity D | Levocarnitine EP Impurity D. Uses: For analytical and research use. CAS No. 857162-57-3. Molecular formula: C7H15N2O+. Mole weight: 143.21. Catalog: APB857162573. | |
| Levocarnitine Impurity 1 | Levocarnitine Impurity 1. Uses: For analytical and research use. CAS No. 89490-41-5. Molecular formula: C6H11ClO3. Mole weight: 166.6. Catalog: APB89490415. | |
| Levocarnitine Impurity 11 | Levocarnitine Impurity 11. Uses: For analytical and research use. CAS No. 55636-09-4. Molecular formula: C9H24Cl2N2O. Mole weight: 247.2. Catalog: APB55636094. | |
| Levocarnitine Impurity 3 | Levocarnitine Impurity 3. Uses: For analytical and research use. CAS No. 57156-75-3. Molecular formula: C9H18NO3. Mole weight: 188.25. Catalog: APB57156753. | |
| Levocarnitine Impurity 4 | Levocarnitine Impurity 4. Uses: For analytical and research use. CAS No. 41363-39-7. Molecular formula: C7H7NO4S. Mole weight: 201.2. Catalog: APB41363397. | |
| Levocarnitine Impurity 7 | Levocarnitine Impurity 7. Uses: For analytical and research use. CAS No. 84367-31-7. Molecular formula: C4H6ClNO. Mole weight: 119.55. Catalog: APB84367317. | |
| Levocarnitine Impurity 9 | Levocarnitine Impurity 9. Uses: For analytical and research use. CAS No. 461-05-2. Molecular formula: C7H16ClNO3. Mole weight: 197.66. Catalog: APB461052. | |
| Levocarnitine Impurity I | Levocarnitine Impurity I. Uses: For analytical and research use. CAS No. 927-89-9. Molecular formula: C7H13NO2. Mole weight: 143.19. Catalog: APB927899. | |
| Levodopa EP Impurity B | Levodopa EP Impurity B. Uses: For analytical and research use. CAS No. 60-18-4. Molecular formula: C9H11NO3. Mole weight: 181.19. Catalog: APB60184. | |
| Levodopa EP Impurity C | Levodopa EP Impurity C. Uses: For analytical and research use. CAS No. 7636-26-2. Molecular formula: C10H13NO4. Mole weight: 211.22. Catalog: APB7636262. | |
| Levodopa EP Impurity D | Levodopa EP Impurity D. Uses: For analytical and research use. CAS No. 5796-17-8. Molecular formula: C9H11NO4. Mole weight: 197.19. Catalog: APB5796178. | |
| Levodropropizine EP impurity B | Levodropropizine EP impurity B. Uses: For analytical and research use. CAS No. 92-54-6. Molecular formula: C10H14N2. Mole weight: 162.24. Catalog: APB92546. | |
| Levofloxacin Impurity 27 | Levofloxacin Impurity 27. Uses: For analytical and research use. CAS No. 94714-58-6. Molecular formula: C14H12F4O4. Mole weight: 320.24. Catalog: APB94714586. | |
| Levofloxacin Impurity I | Levofloxacin Impurity I. Uses: For analytical and research use. CAS No. 431058-46-7. Molecular formula: C15H14FNO4. Mole weight: 291.28. Catalog: APB431058467. | |
| Levofloxacin Impurity Q | Levofloxacin Impurity Q. Uses: For analytical and research use. CAS No. 601490-35-1. Molecular formula: C15H16F3NO4. Mole weight: 331.29. Catalog: APB601490351. | |
| Levofloxacin Impurity V | Levofloxacin Impurity V. Uses: For analytical and research use. CAS No. 94695-50-8. Molecular formula: C11H8F4O3. Mole weight: 264.18. Catalog: APB94695508. | |
| Levofolinate EP Impurity E | Levofolinate EP Impurity E. Uses: For analytical and research use. CAS No. 944737-05-7. Molecular formula: C15H16N6O4. Mole weight: 344.33. Catalog: APB944737057. | |
| Levofolinate EP Impurity E (Rac) | Levofolinate EP Impurity E (Rac). Uses: For analytical and research use. CAS No. 4349-43-3. Molecular formula: C15H16N6O4. Mole weight: 344.33. Catalog: APB4349433. | |
| Levofolinate EP Impurity G | Levofolinate EP Impurity G. Uses: For analytical and research use. CAS No. 4033-27-6. Molecular formula: C19H21N7O6. Mole weight: 443.42. Catalog: APB4033276. | |
| Levofolinate EP Impurity H | Levofolinate EP Impurity H. Uses: For analytical and research use. CAS No. 73951-54-9. Molecular formula: C20H23N7O7. Mole weight: 473.45. Catalog: APB73951549. | |
| Levonorgestrel EP Impurity G | Levonorgestrel EP Impurity G. Uses: For analytical and research use. CAS No. 87585-03-3. Molecular formula: C21H28O3. Mole weight: 328.45. Catalog: APB87585033. | |
| Levonorgestrel EP Impurity H | Levonorgestrel EP Impurity H. Uses: For analytical and research use. CAS No. 55555-97-0. Molecular formula: C21H28O3. Mole weight: 328.45. Catalog: APB55555970. | |
| Levonorgestrel EP Impurity M | Levonorgestrel EP Impurity M. Uses: For analytical and research use. CAS No. 51087-61-7. Molecular formula: C21H26O2. Mole weight: 310.44. Catalog: APB51087617. | |
| Levonorgestrel EP Impurity N | Levonorgestrel EP Impurity N. Uses: For analytical and research use. CAS No. 4222-96-2. Molecular formula: C19H26O2. Mole weight: 286.41. Catalog: APB4222962. | |
| Levonorgestrel EP Impurity T | Levonorgestrel EP Impurity T. Uses: For analytical and research use. CAS No. 799-43-9. Molecular formula: C22H30O2. Mole weight: 326.48. Catalog: APB799439. | |
| Levonorgestrel EP Impurity U | Levonorgestrel EP Impurity U. Uses: For analytical and research use. CAS No. 68-22-4. Molecular formula: C20H26O2. Mole weight: 298.43. Catalog: APB68224. | |
| Levosimendan Impurity 6 | Levosimendan Impurity 6. Uses: For analytical and research use. CAS No. 618458-79-0. Molecular formula: C30H30N12O3. Mole weight: 606.65. Catalog: APB618458790. | |
| Levothyroxine EP Impurity A | Levothyroxine EP Impurity A. Uses: For analytical and research use. CAS No. 6893-2-3. Molecular formula: C15H12I3NO4. Mole weight: 650.98. Catalog: APB6893023. | |
| Levothyroxine EP Impurity C | Levothyroxine EP Impurity C. Uses: For analytical and research use. CAS No. 51-24-1. Molecular formula: C14H9I3O4. Mole weight: 621.94. Catalog: APB51241. | |
| Levothyroxine EP Impurity F | Levothyroxine EP Impurity F. Uses: For analytical and research use. CAS No. 911661-90-0. Molecular formula: C21H13I6NO5. Mole weight: 1120.76. Catalog: APB911661900. | |
| Levothyroxine EP Impurity J | Levothyroxine EP Impurity J. Uses: For analytical and research use. CAS No. 4604-41-5. Molecular formula: C15H13I2NO4. Mole weight: 525.08. Catalog: APB4604415. | |
| Levothyroxine EP Impurity K | Levothyroxine EP Impurity K. Uses: For analytical and research use. CAS No. 5817-39-0. Molecular formula: C15H12I3NO4. Mole weight: 650.98. Catalog: APB5817390. | |
| Levothyroxine impurity 10 | Levothyroxine impurity 10. Uses: For analytical and research use. CAS No. 4367-89-9. Molecular formula: C16H13I4NO4. Mole weight: 790.9. Catalog: APB4367899. | |
| Levothyroxine impurity 2 | Levothyroxine impurity 2. Uses: For analytical and research use. CAS No. 6106-7-6. Molecular formula: C15H20I4NNaO9. Mole weight: 888.93. Catalog: APB6106076. | |
| Levothyroxine impurity 6 | Levothyroxine impurity 6. Uses: For analytical and research use. CAS No. 671235-41-9. Molecular formula: C16H11I4NO5. Mole weight: 804.88. Catalog: APB671235419. | |
| L-glutamic acid impurity 1 | L-glutamic acid impurity 1. Uses: For analytical and research use. CAS No. 67278-37-9. Molecular formula: C14H18N2O5. Mole weight: 294.31. Catalog: APB67278379. | |
| Lidocaine EP Impurity G | Lidocaine EP Impurity G. Uses: For analytical and research use. CAS No. 42459-30-3. Molecular formula: C13H20N2O. Mole weight: 220.32. Catalog: APB42459303. | |
| Lidocaine EP Impurity J | Lidocaine EP Impurity J. Uses: For analytical and research use. CAS No. 857570-37-7. Molecular formula: C14H22N2O. Mole weight: 234.34. Catalog: APB857570377. | |
| Lidocaine EP impurity K (free acid) | Lidocaine EP impurity K (free acid). Uses: For analytical and research use. CAS No. 74634-66-5. Molecular formula: C13H20N2O. Mole weight: 220.32. Catalog: APB74634665. | |
| Lidocaine Impurity 13 | Lidocaine Impurity 13. Uses: For analytical and research use. CAS No. 5177-35-5. Molecular formula: C10H12ClNO. Mole weight: 197.66. Catalog: APB5177355. | |
| Lidocaine Impurity 6 HCl | Lidocaine Impurity 6 HCl. Uses: For analytical and research use. CAS No. 857170-05-9. Molecular formula: C14H23ClN2O. Mole weight: 270.8. Catalog: APB857170059. | |
| Lidocaine Impurity 7 HCl | Lidocaine Impurity 7 HCl. Uses: For analytical and research use. CAS No. 77966-82-6. Molecular formula: C14H23ClN2O. Mole weight: 270.8. Catalog: APB77966826. | |
| Lifitegrast Impurity 10 | Lifitegrast Impurity 10. Uses: For analytical and research use. CAS No. 90484-22-3. Molecular formula: C9H6O3. Mole weight: 162.14. Catalog: APB90484223. | |
| Lifitegrast Impurity 11 | Lifitegrast Impurity 11. Uses: For analytical and research use. CAS No. 77095-51-3. Molecular formula: C9H6O3. Mole weight: 162.14. Catalog: APB77095513. | |
| Lifitegrast Impurity 22 | Lifitegrast Impurity 22. Uses: For analytical and research use. CAS No. 90721-27-0. Molecular formula: C9H6O3. Mole weight: 162.14. Catalog: APB90721270. | |
| Lifitegrast Impurity 25 | Lifitegrast Impurity 25. Uses: For analytical and research use. CAS No. 851785-70-1. Molecular formula: C20H20Cl2N2O5S. Mole weight: 471.35. Catalog: APB851785701. | |
| Lifitegrast Impurity 36 | Lifitegrast Impurity 36. Uses: For analytical and research use. CAS No. 73075-47-5. Molecular formula: C9H10Cl3N. Mole weight: 238.54. Catalog: APB73075475. | |
| Lifitegrast Impurity 37 | Lifitegrast Impurity 37. Uses: For analytical and research use. CAS No. 82278-73-7. Molecular formula: C14H18BrNO4. Mole weight: 344.2. Catalog: APB82278737. | |
| Lifitegrast Impurity 40 | Lifitegrast Impurity 40. Uses: For analytical and research use. CAS No. 851784-82-2. Molecular formula: C15H17Cl2NO4. Mole weight: 346.2. Catalog: APB851784822. | |
| Light Green | Light Green. Uses: For analytical and research use. CAS No. 5141-20-8. Molecular formula: C37H34N2O9S3Na2. Mole weight: 792.85. Catalog: APB5141208. | |
| Limapros Impurity 3 | Limapros Impurity 3. Uses: For analytical and research use. CAS No. 853998-94-4. Molecular formula: C22H34O4. Mole weight: 362.51. Catalog: APB853998944. | |
| Linagliptin impurity 10 | Linagliptin impurity 10. Uses: For analytical and research use. CAS No. 586408-08-4. Molecular formula: C10H10N4O2. Mole weight: 218.22. Catalog: APB586408084. | |
| Linagliptin impurity 17 | Linagliptin impurity 17. Uses: For analytical and research use. CAS No. 886588-63-2. Molecular formula: C33H30N8O4. Mole weight: 602.66. Catalog: APB886588632. | |
| Linagliptin Impurity 37 | Linagliptin Impurity 37. Uses: For analytical and research use. Alternative Names: 8-bromo-7-(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione. CAS No. 666816-98-4. Molecular formula: C10H9BrN4O2. Mole weight: 297.11. Catalog: APB666816984. | |
| Linagliptin Impurity A | Linagliptin Impurity A. Uses: For analytical and research use. Alternative Names: 8-bromo-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione. CAS No. 853029-57-9. Molecular formula: C20H17BrN6O2. Mole weight: 453.29. Catalog: APB853029579. | |
| Linagliptin Impurity B | Linagliptin Impurity B. Uses: For analytical and research use. Alternative Names: (R)-tert-butyl (1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate. CAS No. 668273-75-4. Molecular formula: C30H36N8O4. Mole weight: 572.66. Catalog: APB668273754. | |
| Linagliptin Impurity D | Linagliptin Impurity D. Uses: For analytical and research use. Alternative Names: (R)-tert-butyl (1-(7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate. CAS No. 666816-91-7. Molecular formula: C20H28N6O4. Mole weight: 416.47. Catalog: APB666816917. | |
| Linagliptin Impurity E | Linagliptin Impurity E. Uses: For analytical and research use. Alternative Names: (S)-tert-butyl (1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate. CAS No. 668273-75-3. Molecular formula: C30H36N8O4. Mole weight: 572.66. Catalog: APB668273753. | |
| Linagliptin Impurity G | Linagliptin Impurity G. Uses: For analytical and research use. Alternative Names: (S)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione. CAS No. 668270-11-9. Molecular formula: C25H28N8O2. Mole weight: 472.54. Catalog: APB668270119. | |
| Lincomycin EP Impurity E HCl | Lincomycin EP Impurity E HCl. Uses: For analytical and research use. CAS No. 6734-79-8. Molecular formula: C9H18ClNO2. Mole weight: 207.7. Catalog: APB6734798. | |
| Linezolid impurity 1 | Linezolid impurity 1. Uses: For analytical and research use. CAS No. 872992-20-6. Molecular formula: C16H20FN3O4. Mole weight: 337.35. Catalog: APB872992206. | |
| Linezolid impurity 10 | Linezolid impurity 10. Uses: For analytical and research use. CAS No. 496031-56-2. Molecular formula: C16H19FN2O5. Mole weight: 338.34. Catalog: APB496031562. | |
| Linezolid impurity 16 | Linezolid impurity 16. Uses: For analytical and research use. CAS No. 859299-02-8. Molecular formula: C13H15NO4. Mole weight: 249.27. Catalog: APB859299028. | |
| Linezolid impurity 20 | Linezolid impurity 20. Uses: For analytical and research use. CAS No. 908143-04-4. Molecular formula: C30H35F2N5O7. Mole weight: 615.63. Catalog: APB908143044. | |
| Linezolid Impurity 22 | Linezolid Impurity 22. Uses: For analytical and research use. Alternative Names: 3-fluoro-4-morpholinoaniline. CAS No. 93246-53-8. Molecular formula: C10H13FN2O. Mole weight: 196.22. Catalog: APB93246538. | |
| Linezolid impurity 3 | Linezolid impurity 3. Uses: For analytical and research use. CAS No. 556801-15-1. Molecular formula: C16H21BN3O4. Mole weight: 319.36. Catalog: APB556801151. | |
| Linezolid impurity 5 | Linezolid impurity 5. Uses: For analytical and research use. CAS No. 851379-25-4. Molecular formula: C14H19ClFN3O3. Mole weight: 331.77. Catalog: APB851379254. | |
| Linezolid impurity 8 | Linezolid impurity 8. Uses: For analytical and research use. CAS No. 868405-66-7. Molecular formula: C13H18ClFN2O2. Mole weight: 288.75. Catalog: APB868405667. | |
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