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Alfa Chemistry Analytical Products 3 - Products

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Product
Levothyroxine EP Impurity C Levothyroxine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51-24-1. Molecular Formula: C14H9I3O4. Mole Weight: 621.94. Catalog: APB51241. Alfa Chemistry Analytical Products 3
Levothyroxine EP Impurity F Levothyroxine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 911661-90-0. Molecular Formula: C21H13I6NO5. Mole Weight: 1120.76. Catalog: APB911661900. Alfa Chemistry Analytical Products 3
Levothyroxine impurity 2 Levothyroxine impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6106-7-6. Molecular Formula: C15H20I4NNaO9. Mole Weight: 888.93. Catalog: APB6106076. Alfa Chemistry Analytical Products 3
Levothyroxine impurity 6 Levothyroxine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 671235-41-9. Molecular Formula: C16H11I4NO5. Mole Weight: 804.88. Catalog: APB671235419. Alfa Chemistry Analytical Products 3
Levpanthenol Levpanthenol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74561-18-5. Molecular Formula: C9H19NO4. Mole Weight: 205.25. Catalog: APB74561185. Alfa Chemistry Analytical Products 3
L-Glucuronic Acid L-Glucuronic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 70332-45-5. Molecular Formula: C6H10O7. Mole Weight: 194.14. Catalog: APB70332455. Alfa Chemistry Analytical Products 3
L-glutamic acid impurity 1 L-glutamic acid impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67278-37-9. Molecular Formula: C14H18N2O5. Mole Weight: 294.31. Catalog: APB67278379. Alfa Chemistry Analytical Products 3
L-HomoSerine L-HomoSerine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 672-15-1. Molecular Formula: C4H9NO3. Mole Weight: 119.12. Catalog: APB672151. Alfa Chemistry Analytical Products 3
L-Homoserine, 3-methyl- L-Homoserine, 3-methyl-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 906326-62-3. Molecular Formula: C5H11NO3. Mole Weight: 133.15. Catalog: APB906326623. Alfa Chemistry Analytical Products 3
Lidocaine EP Impurity G Lidocaine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42459-30-3. Molecular Formula: C13H20N2O. Mole Weight: 220.32. Catalog: APB42459303. Alfa Chemistry Analytical Products 3
Lidocaine EP Impurity J Lidocaine EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 857570-37-7. Molecular Formula: C14H22N2O. Mole Weight: 234.34. Catalog: APB857570377. Alfa Chemistry Analytical Products 3
Lidocaine EP impurity K (free acid) Lidocaine EP impurity K (free acid). Uses: For analytical and research use. Group: Impurity standards. CAS No. 74634-66-5. Molecular Formula: C13H20N2O. Mole Weight: 220.32. Catalog: APB74634665. Alfa Chemistry Analytical Products 3
Lidocaine Impurity 13 Lidocaine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5177-35-5. Molecular Formula: C10H12ClNO. Mole Weight: 197.66. Catalog: APB5177355. Alfa Chemistry Analytical Products 3
Lidocaine Impurity 6 HCl Lidocaine Impurity 6 HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 857170-05-9. Molecular Formula: C14H23ClN2O. Mole Weight: 270.8. Catalog: APB857170059. Alfa Chemistry Analytical Products 3
Lidocaine Impurity 7 HCl Lidocaine Impurity 7 HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 77966-82-6. Molecular Formula: C14H23ClN2O. Mole Weight: 270.8. Catalog: APB77966826. Alfa Chemistry Analytical Products 3
Lifitegrast Impurity 10 Lifitegrast Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90484-22-3. Molecular Formula: C9H6O3. Mole Weight: 162.14. Catalog: APB90484223. Alfa Chemistry Analytical Products 3
Lifitegrast Impurity 11 Lifitegrast Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 77095-51-3. Molecular Formula: C9H6O3. Mole Weight: 162.14. Catalog: APB77095513. Alfa Chemistry Analytical Products 3
Lifitegrast Impurity 22 Lifitegrast Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90721-27-0. Molecular Formula: C9H6O3. Mole Weight: 162.14. Catalog: APB90721270. Alfa Chemistry Analytical Products 3
Lifitegrast Impurity 25 Lifitegrast Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 851785-70-1. Molecular Formula: C20H20Cl2N2O5S. Mole Weight: 471.35. Catalog: APB851785701. Alfa Chemistry Analytical Products 3
Lifitegrast Impurity 36 Lifitegrast Impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 73075-47-5. Molecular Formula: C9H10Cl3N. Mole Weight: 238.54. Catalog: APB73075475. Alfa Chemistry Analytical Products 3
Lifitegrast Impurity 40 Lifitegrast Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 851784-82-2. Molecular Formula: C15H17Cl2NO4. Mole Weight: 346.2. Catalog: APB851784822. Alfa Chemistry Analytical Products 3
Limapros Limapros. Uses: For analytical and research use. Group: Impurity standards. CAS No. 74397-12-9. Molecular Formula: C22H36O5. Mole Weight: 380.53. Catalog: APB74397129. Alfa Chemistry Analytical Products 3
Limapros Impurity 3 Limapros Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 853998-94-4. Molecular Formula: C22H34O4. Mole Weight: 362.51. Catalog: APB853998944. Alfa Chemistry Analytical Products 3
Linaclotide acetate Linaclotide acetate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 851199-60-5. Molecular Formula: C61H83N15O23S6. Mole Weight: 1586.78. Catalog: APB851199605. Alfa Chemistry Analytical Products 3
Linagliptin impurity 17 Linagliptin impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 886588-63-2. Molecular Formula: C33H30N8O4. Mole Weight: 602.66. Catalog: APB886588632. Alfa Chemistry Analytical Products 3
Linagliptin Impurity 37 Linagliptin Impurity 37. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Linagliptin Impurity A Linagliptin Impurity A. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Linagliptin Impurity B Linagliptin Impurity B. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Linagliptin Impurity D Linagliptin Impurity D. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Linagliptin Impurity E Linagliptin Impurity E. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Linagliptin Impurity G Linagliptin Impurity G. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Lincomycin EP Impurity E HCl Lincomycin EP Impurity E HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6734-79-8. Molecular Formula: C9H18ClNO2. Mole Weight: 207.7. Catalog: APB6734798. Alfa Chemistry Analytical Products 3
Linezolid impurity 1 Linezolid impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 872992-20-6. Molecular Formula: C16H20FN3O4. Mole Weight: 337.35. Catalog: APB872992206. Alfa Chemistry Analytical Products 3
Linezolid impurity 16 Linezolid impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 859299-02-8. Molecular Formula: C13H15NO4. Mole Weight: 249.27. Catalog: APB859299028. Alfa Chemistry Analytical Products 3
Linezolid impurity 18 Linezolid impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 333753-72-3. Molecular Formula: C13H20FN3O2. Mole Weight: 269.32. Catalog: APB333753723. Alfa Chemistry Analytical Products 3
Linezolid impurity 20 Linezolid impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 908143-04-4. Molecular Formula: C30H35F2N5O7. Mole Weight: 615.63. Catalog: APB908143044. Alfa Chemistry Analytical Products 3
Linezolid impurity 21 Linezolid impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 333753-69-8. Molecular Formula: C15H22FN3O3. Mole Weight: 311.36. Catalog: APB333753698. Alfa Chemistry Analytical Products 3
Linezolid impurity 22 Linezolid impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 333753-71-2. Molecular Formula: C15H22FN3O3. Mole Weight: 311.36. Catalog: APB333753712. Alfa Chemistry Analytical Products 3
Linezolid Impurity 22 Linezolid Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-fluoro-4-morpholinoaniline. CAS No. 93246-53-8. Molecular Formula: C10H13FN2O. Mole Weight: 196.22. Catalog: APB93246538. Alfa Chemistry Analytical Products 3
Linezolid impurity 5 Linezolid impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 851379-25-4. Molecular Formula: C14H19ClFN3O3. Mole Weight: 331.77. Catalog: APB851379254. Alfa Chemistry Analytical Products 3
Linezolid impurity 6 Linezolid impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 333753-67-6. Molecular Formula: C15H22FN3O3. Mole Weight: 311.36. Catalog: APB333753676. Alfa Chemistry Analytical Products 3
Linezolid impurity 8 Linezolid impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 868405-66-7. Molecular Formula: C13H18ClFN2O2. Mole Weight: 288.75. Catalog: APB868405667. Alfa Chemistry Analytical Products 3
Linzagoli impurity 1 Linzagoli impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 935283-04-8. Molecular Formula: C22H15F3N2O7S. Mole Weight: 508.42. Catalog: APB935283048. Alfa Chemistry Analytical Products 3
Lisdexamfetamine Dimesylate Lisdexamfetamine Dimesylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 608137-33-3. Molecular Formula: C17H33N3O7S2. Mole Weight: 455.59. Catalog: APB608137333. Alfa Chemistry Analytical Products 3
Lisinopril EP Impurity C Lisinopril EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 328385-86-0. Molecular Formula: C21H29N3O4. Mole Weight: 387.48. Catalog: APB328385860. Alfa Chemistry Analytical Products 3
Lisinopril EP Impurity E Lisinopril EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85955-59-5. Molecular Formula: C21H31N3O5. Mole Weight: 405.5. Catalog: APB85955595. Alfa Chemistry Analytical Products 3
Lisinopril EP Impurity I Lisinopril EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 927819-64-5. Molecular Formula: C31H41N3O7. Mole Weight: 567.67. Catalog: APB927819645. Alfa Chemistry Analytical Products 3
L (+)-Lysine monohydrate L (+)-Lysine monohydrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39665-12-8. Molecular Formula: C6H16N2O3. Mole Weight: 164.21. Catalog: APB39665128. Alfa Chemistry Analytical Products 3
L-Menthyl lactate L-Menthyl lactate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61597-98-6. Molecular Formula: C13H24O3. Mole Weight: 228.33. Catalog: APB61597986. Alfa Chemistry Analytical Products 3
Lobeline Lobeline. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90-69-7. Molecular Formula: C22H27NO2. Mole Weight: 337.46. Catalog: APB90697. Alfa Chemistry Analytical Products 3
Lobeline hydrochloride impurity intermediate B Lobeline hydrochloride impurity intermediate B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 614-20-0. Molecular Formula: C9H8O3. Mole Weight: 164.16. Catalog: APB614200. Alfa Chemistry Analytical Products 3
Lobeline hydrochloride impurity starting material B Lobeline hydrochloride impurity starting material B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 94-02-0. Molecular Formula: C11H12O3. Mole Weight: 192.21. Catalog: APB94020. Alfa Chemistry Analytical Products 3
Lobellin hydrochloride impurity diastereomersD Lobellin hydrochloride impurity diastereomersD. Uses: For analytical and research use. Group: Impurity standards. CAS No. 686709-76-2. Molecular Formula: C22H27NO2. Mole Weight: 337.46. Catalog: APB686709762. Alfa Chemistry Analytical Products 3
Lodoxamide Impurity 1 Lodoxamide Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61313-43-7. Molecular Formula: C7H4N4O4. Mole Weight: 208.13. Catalog: APB61313437. Alfa Chemistry Analytical Products 3
Lodoxamide Impurity 4 Lodoxamide Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53882-13-6. Molecular Formula: C15H14ClN3O6. Mole Weight: 367.74. Catalog: APB53882136. Alfa Chemistry Analytical Products 3
Lodoxamide Impurity 7 Lodoxamide Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84944-23-0. Molecular Formula: C9H6ClN3O3. Mole Weight: 239.62. Catalog: APB84944230. Alfa Chemistry Analytical Products 3
Lodoxamide Impurity 9 Lodoxamide Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53882-26-1. Molecular Formula: C11H7ClN2O8. Mole Weight: 330.63. Catalog: APB53882261. Alfa Chemistry Analytical Products 3
Lodoxamide Monomer Lodoxamide Monomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53882-12-5. Molecular Formula: C11H6ClN3O6. Mole Weight: 311.63. Catalog: APB53882125. Alfa Chemistry Analytical Products 3
Loperamide EP Impurity C Loperamide EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39512-49-7. Molecular Formula: C11H14ClNO. Mole Weight: 211.69. Catalog: APB39512497. Alfa Chemistry Analytical Products 3
Loperamide EP Impurity H Loperamide EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61299-42-1. Molecular Formula: C29H31ClN2O. Mole Weight: 459.03. Catalog: APB61299421. Alfa Chemistry Analytical Products 3
Lopinavir EP Impurity Q Lopinavir EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. CAS No. 667904-94-1. Molecular Formula: C38H44N2O5. Mole Weight: 608.78. Catalog: APB667904941. Alfa Chemistry Analytical Products 3
Lopinavir EP Impurity R Lopinavir EP Impurity R. Uses: For analytical and research use. Group: Impurity standards. CAS No. 943250-66-6. Molecular Formula: C47H58N4O7. Mole Weight: 791. Catalog: APB943250666. Alfa Chemistry Analytical Products 3
Lopinavir EP Impurity S Lopinavir EP Impurity S. Uses: For analytical and research use. Group: Impurity standards. CAS No. 943250-65-5. Molecular Formula: C47H58N4O7. Mole Weight: 791. Catalog: APB943250655. Alfa Chemistry Analytical Products 3
Loratadine EP Impurity B Loratadine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one. CAS No. 31251-41-9. Molecular Formula: C14H10ClNO. Mole Weight: 243.69. Catalog: APB31251419. Alfa Chemistry Analytical Products 3
Loratadine Impurity 19 Loratadine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylate. CAS No. 79779-58-1. Molecular Formula: C22H24N2O2. Mole Weight: 348.44. Catalog: APB79779581. Alfa Chemistry Analytical Products 3
Loratadine Impurity22 Loratadine Impurity22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31255-47-7. Molecular Formula: C13H12ClNO. Mole Weight: 233.7. Catalog: APB31255477. Alfa Chemistry Analytical Products 3
Loratadine Impurity23 Loratadine Impurity23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31251-59-9. Molecular Formula: C13H12ClN. Mole Weight: 217.7. Catalog: APB31251599. Alfa Chemistry Analytical Products 3
Loratadine Impurity24 Loratadine Impurity24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31255-58-0. Molecular Formula: C14H11ClN2. Mole Weight: 242.71. Catalog: APB31255580. Alfa Chemistry Analytical Products 3
Loratadine impurity 32 Loratadine impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31255-57-9. Molecular Formula: C14H11ClN2. Mole Weight: 242.71. Catalog: APB31255579. Alfa Chemistry Analytical Products 3
Loratadine impurity 50 Loratadine impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 937642-75-6. Molecular Formula: C14H13ClN2O. Mole Weight: 260.72. Catalog: APB937642756. Alfa Chemistry Analytical Products 3

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