USA Chemical Suppliers

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
Azacitidine Isomer Impurity 15 Azacitidine Isomer Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2S,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03058. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 16 Azacitidine Isomer Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2R,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03059. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 18 Azacitidine Isomer Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2R,3R,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03057. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 19 Azacitidine Isomer Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2S,3R,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03056. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 20 Azacitidine Isomer Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2S,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03054. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 21 Azacitidine Isomer Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2R,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03055. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 22 Azacitidine Isomer Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03052. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 23 Azacitidine Isomer Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2S,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03053. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 24 Azacitidine Isomer Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2R,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03051. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 25 Azacitidine Isomer Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2S,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03048. Alfa Chemistry Analytical Products 4
Azacitidine Isomer Impurity 26 Azacitidine Isomer Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one. Molecular Formula: C8H12N4O5. Mole Weight: 244.20. Catalog: APB03050. Alfa Chemistry Analytical Products 4
Azacytidine impurity A Azacytidine impurity A. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C7H14N4O5. Mole Weight: 234.21. Catalog: APB06376. Alfa Chemistry Analytical Products 4
Azacytidine impurity B Azacytidine impurity B. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H14N4O5. Mole Weight: 246.22. Catalog: APB06375. Alfa Chemistry Analytical Products 4
Azacytidine impurity C Azacytidine impurity C. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C7H14N4O5. Mole Weight: 234.21. Catalog: APB06377. Alfa Chemistry Analytical Products 4
Azathioprine EP Impurity A Azathioprine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-methyl-4-nitro-1H-imidazol-5-amine. Molecular Formula: C4H6N4O2. Mole Weight: 142.12. Catalog: APB02970. Alfa Chemistry Analytical Products 4
Azathioprine EP Impurity B Azathioprine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7H-purine-6-thiol. Molecular Formula: C5H4N4S. Mole Weight: 152.18. Catalog: APB02969. Alfa Chemistry Analytical Products 4
Azathioprine EP Impurity C Azathioprine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-chloro-1-methyl-4-nitro-1H-imidazole. Molecular Formula: C4H4ClN3O2. Mole Weight: 161.55. Catalog: APB02967. Alfa Chemistry Analytical Products 4
Azathioprine EP Impurity D Azathioprine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-methyl-4-nitro-1H-imidazole-5-thiol. Molecular Formula: C4H5N3O2S. Mole Weight: 159.17. Catalog: APB02968. Alfa Chemistry Analytical Products 4
Azathioprine EP Impurity F Azathioprine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1H-purin-6(7H)-one. Molecular Formula: C5H4N4O. Mole Weight: 136.11. Catalog: APB02965. Alfa Chemistry Analytical Products 4
Azathioprine EP Impurity G Azathioprine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-6,7-dihydro-1H-purin-2-amine. Molecular Formula: C9H10N8O2S. Mole Weight: 294.29. Catalog: APB02964. Alfa Chemistry Analytical Products 4
Azathioprine Impurity 19 Azathioprine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C5H3N5OS. Mole Weight: 181.17. Catalog: APB06508. Alfa Chemistry Analytical Products 4
Azathioprine Impurity 20 Azathioprine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C10H6N8S. Mole Weight: 270.27. Catalog: APB06507. Alfa Chemistry Analytical Products 4
Azathioprine Impurity 7 Azathioprine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-7H-purine. Molecular Formula: C9H7N7O2S. Mole Weight: 277.26. Catalog: APB02966. Alfa Chemistry Analytical Products 4
Azelaic Acid Impurity 11 Azelaic Acid Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-ethyl 1-methyl (E)-non-2-enedioate. Molecular Formula: C12H20O4. Mole Weight: 228.28. Catalog: APB02925. Alfa Chemistry Analytical Products 4
Azelaic Acid Impurity 12 Azelaic Acid Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-((1-hydroxypropan-2-yl)oxy)-9-oxononanoic acid compound with 9-(2-hydroxypropoxy)-9-oxononanoic acid (1:1). Molecular Formula: C12H22O5. Mole Weight: 246.30. Catalog: APB02924. Alfa Chemistry Analytical Products 4
Azelaic Acid Impurity 4 Azelaic Acid Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-((2-ethylhexyl)oxy)-9-oxononanoic-2,2,3,3,4,4,5,5,6,6,7,7,8,8-d14 acid. Molecular Formula: C17H18D14O4. Mole Weight: 314.52. Catalog: APB02926. Alfa Chemistry Analytical Products 4
Azelastine EP Impurity F Azelastine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-(4-chlorobenzyl)-1-oxophthalazin-2(1H)-yl)-1-methylazepane 1-oxide. Molecular Formula: C22H24ClN3O2. Mole Weight: 397.9. Catalog: APB02936. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 108 Azilsartan Impurity 108. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-ethyl 2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C26H26N4O4. Mole Weight: 458.51. Catalog: APB02630. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 110 Azilsartan Impurity 110. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-ethyl 2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate compound with (Z)-ethyl 2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C26H26N4O4. Mole Weight: 458.51. Catalog: APB02629. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 111 Azilsartan Impurity 111. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-ethoxy-1-((2'-(5-ethoxy-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C29H28N4O5. Mole Weight: 512.56. Catalog: APB02628. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 117 Azilsartan Impurity 117. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 3-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate. Molecular Formula: C27H22N4O7. Mole Weight: 514.49. Catalog: APB02626. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 27 Azilsartan Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H15N3O3. Mole Weight: 369.38. Catalog: APB06694. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 29 Azilsartan Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H24N4O3. Mole Weight: 404.47. Catalog: APB06695. Alfa Chemistry Analytical Products 4
Azilsartan impurity 40 Azilsartan impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((6-aminophenanthridin-3-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid. Molecular Formula: C24H20N4O3. Mole Weight: 412.44. Catalog: APB02631. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 47 Azilsartan Impurity 47. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C29H26N4O7. Mole Weight: 542.55. Catalog: APB06696. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 50 Azilsartan Impurity 50. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H20N4O3. Mole Weight: 412.45. Catalog: APB06697. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 51 Azilsartan Impurity 51. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C25H20N4O5. Mole Weight: 456.46. Catalog: APB06698. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 52 Azilsartan Impurity 52. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C26H22N4O5. Mole Weight: 470.49. Catalog: APB06700. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 53 Azilsartan Impurity 53. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C53H38N8O12. Mole Weight: 978.93. Catalog: APB06699. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 55 Azilsartan Impurity 55. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C53H38N8O12. Mole Weight: 978.93. Catalog: APB06701. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 68 Azilsartan Impurity 68. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C10H10O7. Mole Weight: 242.18. Catalog: APB06704. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 69 Azilsartan Impurity 69. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H16O9. Mole Weight: 328.27. Catalog: APB06703. Alfa Chemistry Analytical Products 4
Azilsartan Impurity 70 Azilsartan Impurity 70. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C9H12O5. Mole Weight: 200.19. Catalog: APB06702. Alfa Chemistry Analytical Products 4
Azilsartan impurity G Azilsartan impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-ethyl 3-amino-2-(((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate. Molecular Formula: C23H24N4O3. Mole Weight: 404.46. Catalog: APB02643. Alfa Chemistry Analytical Products 4
Azilsartan impurity N Azilsartan impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate. Molecular Formula: C23H19N3O4. Mole Weight: 401.41. Catalog: APB02642. Alfa Chemistry Analytical Products 4
Azilsartan Impurity U-4 Azilsartan Impurity U-4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxy-3-oxobutyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C29H26N4O7. Mole Weight: 542.54. Catalog: APB01825. Alfa Chemistry Analytical Products 4
Azilsartan Impurity U-7 Azilsartan Impurity U-7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(5-oxo-4-(2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carbonyl)-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C53H38N8O12. Mole Weight: 978.92. Catalog: APB02627. Alfa Chemistry Analytical Products 4
Azilsartan impurity V Azilsartan impurity V. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethoxy-1-((2'-(4-ethyl-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid. Molecular Formula: C27H24N4O5. Mole Weight: 484.5. Catalog: APB02641. Alfa Chemistry Analytical Products 4
Azisartan Impurity 118 Azisartan Impurity 118. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(4-(2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carbonyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C55H42N8O12. Mole Weight: 1006.97. Catalog: APB02625. Alfa Chemistry Analytical Products 4
Azisartan Impurity 119 Azisartan Impurity 119. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(5-oxo-4-tosyl-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C37H30N4O10S. Mole Weight: 722.72. Catalog: APB02624. Alfa Chemistry Analytical Products 4
Azisartan Impurity 123 Azisartan Impurity 123. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-hydroxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C27H22N4O7. Mole Weight: 514.49. Catalog: APB02623. Alfa Chemistry Analytical Products 4
Azisartan Impurity 125 Azisartan Impurity 125. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate. Molecular Formula: C27H21N3O7. Mole Weight: 499.47. Catalog: APB02621. Alfa Chemistry Analytical Products 4
Azisartan Impurity 126 Azisartan Impurity 126. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular Formula: C40H30N6O7. Mole Weight: 706.70. Catalog: APB02622. Alfa Chemistry Analytical Products 4
Azisartan Impurity 127 Azisartan Impurity 127. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4'-(hydroxymethyl)-[1,1'-biphenyl]-2-yl)-1,2,4-oxadiazol-5(4H)-one. Molecular Formula: C15H12N2O3. Mole Weight: 268.27. Catalog: APB02620. Alfa Chemistry Analytical Products 4
Azisartan Impurity 32 Azisartan Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((2'-(1H-diazirin-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid. Molecular Formula: C24H20N4O3. Mole Weight: 412.44. Catalog: APB02637. Alfa Chemistry Analytical Products 4
Azisartan Impurity 35 Azisartan Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-methyl-5-(((4-methyl-5-methylene-2-oxo-1,3-dioxolan-4-yl)oxy)methyl)-1,3-dioxol-2-one. Molecular Formula: C10H10O7. Mole Weight: 242.18. Catalog: APB02635. Alfa Chemistry Analytical Products 4
Azithromycin EP Impurity D Azithromycin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C38H72N2O13. Mole Weight: 764.99. Catalog: APB06598. Alfa Chemistry Analytical Products 4
Azithromycin EP Impurity Q Azithromycin EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C44H75N3O15S. Mole Weight: 918.15. Catalog: APB06599. Alfa Chemistry Analytical Products 4
Azithromycin impurity 19 Azithromycin impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R, 4R, 5S, 6R, 9R, 10S, 11S, 12R, 13R, 15R, Z)-12-(((2S, 3R, 4S, 6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6-ethyl-4, 5-dihydroxy-10-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 9, 11, 13, 15-hexamethyl-7, 16-dioxa-2-azabicyclo[11.2.1]hexadec-1-en-8-one. CAS No. 99290-97-8. Molecular Formula: C37H66N2O12. Mole Weight: 730.93. Catalog: APB99290978. Alfa Chemistry Analytical Products 4
Azithromycin Impurity 23 Azithromycin Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C38H70N2O12. Mole Weight: 746.98. Catalog: APB06601. Alfa Chemistry Analytical Products 4
Azithromycin Impurity 25 Azithromycin Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C38H74N2O13. Mole Weight: 767.01. Catalog: APB06602. Alfa Chemistry Analytical Products 4
Azithromycin Impurity 27 Azithromycin Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H60N2O10. Mole Weight: 608.81. Catalog: APB06603. Alfa Chemistry Analytical Products 4
Aztreonam Amination Impurity 1 Aztreonam Amination Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H18N6O7S2. Mole Weight: 434.44. Catalog: APB06715. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 1 Aztreonam Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R,Z)-5-(2-aminothiazol-4-yl)-2,2-dimethyl-6,9-dioxo-8-((S)-1-(sulfoamino)ethyl)-3,10-dioxa-4,7-diazadodec-4-en-1-oic acid. Molecular Formula: C15H23N5O9S2. Mole Weight: 481.5. Catalog: APB02900. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 12 Aztreonam Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(((Z)-(1-(2-aminothiazol-4-yl)-2-(((2R,3R)-2-methyl-4-oxoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid. Molecular Formula: C13H17N5O5S. Mole Weight: 355.37. Catalog: APB02892. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 15 Aztreonam Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(((Z)-(1-(2-aminothiazol-4-yl)-2-((1-(2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-2-methyl-4-oxoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid. Molecular Formula: C26H34N10O13S3. Mole Weight: 790.80. Catalog: APB02893. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 16 Aztreonam Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S,Z)-8-((S)-1-aminoethyl)-5-(2-aminothiazol-4-yl)-2,2-dimethyl-6,9-dioxo-3,10-dioxa-4,7-diazadodec-4-en-1-oic acid. Molecular Formula: C15H23N5O6S. Mole Weight: 401.44. Catalog: APB02891. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 2 Aztreonam Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H25N5O5S. Mole Weight: 387.45. Catalog: APB06713. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 22 Aztreonam Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(((Z)-(1-(2-aminothiazol-4-yl)-2-(((2S,3S)-1-((2S,3S)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-2-methyl-4-oxoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid. Molecular Formula: C26H34N10O13S3. Mole Weight: 790.80. Catalog: APB02888. Alfa Chemistry Analytical Products 4
Aztreonam Impurity 23 Aztreonam Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-5-(2-aminothiazol-4-yl)-11-(3-guanidinopropyl)-2,2-dimethyl-6,9-dioxo-8-(1-(sulfoamino)ethyl)-3-oxa-4,7,10-triazadodec-4-ene-1,12-dioic acid. Molecular Formula: C19H31N9O10S2. Mole Weight: 609.63. Catalog: APB02885. Alfa Chemistry Analytical Products 4

Would you like to list your products on USA Chemical Suppliers?

Our database is helping our users find suppliers everyday.

Add Your Products