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Alfa Chemistry Analytical Products 2 - 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.

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Product
Eltrombopag Impurity 74 Eltrombopag Impurity 74. Uses: For analytical and research use. CAS No. 1176777-76-6. Molecular formula: C14H13NO3. Mole weight: 243.26. Catalog: APB1176777766. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 76 Eltrombopag Impurity 76. Uses: For analytical and research use. Molecular formula: C13H11NO4. Mole weight: 245.23. Catalog: APB07865. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 78 Eltrombopag Impurity 78. Uses: For analytical and research use. Molecular formula: C27H26N4O4. Mole weight: 470.53. Catalog: APB07767. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 79 Eltrombopag Impurity 79. Uses: For analytical and research use. Molecular formula: C25H22N4O4. Mole weight: 442.48. Catalog: APB07866. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 81 Eltrombopag Impurity 81. Uses: For analytical and research use. Molecular formula: C27H27N5O4. Mole weight: 485.54. Catalog: APB07867. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 82 Eltrombopag Impurity 82. Uses: For analytical and research use. Molecular formula: C27H27N5O4. Mole weight: 485.54. Catalog: APB07868. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 84 Eltrombopag Impurity 84. Uses: For analytical and research use. Molecular formula: C13H12N2O3. Mole weight: 244.25. Catalog: APB07869. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 85 Eltrombopag Impurity 85. Uses: For analytical and research use. Molecular formula: C26H25N5O4. Mole weight: 471.52. Catalog: APB07870. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 86 Eltrombopag Impurity 86. Uses: For analytical and research use. Molecular formula: C26H25N5O4. Mole weight: 471.52. Catalog: APB07871. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity 87 Eltrombopag Impurity 87. Uses: For analytical and research use. Molecular formula: C27H27N5O4. Mole weight: 485.54. Catalog: APB07766. Alfa Chemistry Analytical Products 2
Eltrombopag Impurity C Eltrombopag Impurity C. Uses: For analytical and research use. Molecular formula: C25H21N5O5. Mole weight: 471.47. Catalog: APB07760. Alfa Chemistry Analytical Products 2
Elvitegravir Impurity 1 Elvitegravir Impurity 1. Uses: For analytical and research use. Molecular formula: C24H24ClF3N2O5. Mole weight: 512.91. Catalog: APB12185. Alfa Chemistry Analytical Products 2
Emedastine EP Impurity A Emedastine EP Impurity A. Uses: For analytical and research use. Alternative Names: 1-(2-Ethoxyethyl)-1,3-dihydro-2H-benzimidazol-2-one. CAS No. 101953-61-1. Molecular formula: C11H14N2O2. Mole weight: 206.11. Catalog: APB101953611. Alfa Chemistry Analytical Products 2
Emedastine EP Impurity C Emedastine EP Impurity C. Uses: For analytical and research use. CAS No. 122423-32-9. Molecular formula: C15H22N4O. Mole weight: 274.37. Catalog: APB122423329. Alfa Chemistry Analytical Products 2
Emedastine EP Impurity D Emedastine EP Impurity D. Uses: For analytical and research use. CAS No. 130263-14-8. Molecular formula: C15H20N4. Mole weight: 256.35. Catalog: APB130263148. Alfa Chemistry Analytical Products 2
Emedastine EP Impurity E Emedastine EP Impurity E. Uses: For analytical and research use. Alternative Names: 2-(1,4-diazepan-1-yl)-1-(2-ethoxyethyl)-1H-benzo[d]imidazole. CAS No. 101954-20-5. Molecular formula: C16H24N4O. Mole weight: 288.39. Catalog: APB101954205. Alfa Chemistry Analytical Products 2
Emedastine Impurity 2 Emedastine Impurity 2. Uses: For analytical and research use. Molecular formula: C20H22N6. Mole weight: 346.44. Catalog: APB07716. Alfa Chemistry Analytical Products 2
Emedastine Impurity 3 Emedastine Impurity 3. Uses: For analytical and research use. Molecular formula: C14H22N4O. Mole weight: 262.36. Catalog: APB07718. Alfa Chemistry Analytical Products 2
Emedastine Impurity 7 Emedastine Impurity 7. Uses: For analytical and research use. Alternative Names: 2-(4-methyl-1,4-diazepan-1-yl)-1H-benzo[d]imidazole. CAS No. 101953-62-2. Molecular formula: C13H18N4. Mole weight: 230.15. Catalog: APB101953622. Alfa Chemistry Analytical Products 2
Emedastine N-Oxide Emedastine N-Oxide. Uses: For analytical and research use. Alternative Names: 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)-1-methyl-1,4-diazepane 1-oxide. CAS No. 122484-65-5. Molecular formula: C17H26N4O2. Mole weight: 318.21. Catalog: APB122484655. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 13 Empagliflozin Impurity 13. Uses: For analytical and research use. Molecular formula: C23H27ClO7. Mole weight: 450.91. Catalog: APB07785. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 18 Empagliflozin Impurity 18. Uses: For analytical and research use. Molecular formula: C23H27BrO7. Mole weight: 495.37. Catalog: APB07784. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 27 Empagliflozin Impurity 27. Uses: For analytical and research use. Molecular formula: C23H27ClO7. Mole weight: 450.91. Catalog: APB07781. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 32 Empagliflozin Impurity 32. Uses: For analytical and research use. Molecular formula: C22H27ClO7. Mole weight: 438.9. Catalog: APB07782. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 33 Empagliflozin Impurity 33. Uses: For analytical and research use. Molecular formula: C43H50Cl2O13. Mole weight: 845.76. Catalog: APB07783. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 34 Empagliflozin Impurity 34. Uses: For analytical and research use. Molecular formula: C36H40Cl2O8. Mole weight: 671.61. Catalog: APB07854. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 36 Empagliflozin Impurity 36. Uses: For analytical and research use. Molecular formula: C23H29ClO8. Mole weight: 468.93. Catalog: APB07855. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 37 Empagliflozin Impurity 37. Uses: For analytical and research use. Molecular formula: C21H23Cl2NO2. Mole weight: 392.32. Catalog: APB07856. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 50 Empagliflozin Impurity 50. Uses: For analytical and research use. Molecular formula: C34H32Cl2O4. Mole weight: 575.53. Catalog: APB07857. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 52 Empagliflozin Impurity 52. Uses: For analytical and research use. Molecular formula: C25H29ClO8. Mole weight: 492.95. Catalog: APB07858. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 54 Empagliflozin Impurity 54. Uses: For analytical and research use. Molecular formula: C46H52Cl2O14. Mole weight: 899.81. Catalog: APB07861. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 55 Empagliflozin Impurity 55. Uses: For analytical and research use. Molecular formula: C8H14O3. Mole weight: 158.2. Catalog: APB07859. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 56 Empagliflozin Impurity 56. Uses: For analytical and research use. Molecular formula: C35H41ClO14. Mole weight: 721.15. Catalog: APB07860. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 80 Empagliflozin Impurity 80. Uses: For analytical and research use. Molecular formula: C23H29ClO8. Mole weight: 468.93. Catalog: APB07786. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 96 Empagliflozin Impurity 96. Uses: For analytical and research use. Alternative Names: (2S,3R,4S,5S,6R)-2-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol. CAS No. 1279691-35-8. Molecular formula: C23H27ClO8. Mole weight: 466.91. Catalog: APB1279691358. Alfa Chemistry Analytical Products 2
Empagliflozin Impurity 97 Empagliflozin Impurity 97. Uses: For analytical and research use. Alternative Names: (2S,3R,4S,5S,6R)-2-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol. CAS No. 1279691-36-9. Molecular formula: C24H29ClO8. Mole weight: 480.94. Catalog: APB1279691369. Alfa Chemistry Analytical Products 2
Emtricitabine impurity 1 Emtricitabine impurity 1. Uses: For analytical and research use. Molecular formula: C14H24O4S. Mole weight: 288.4. Catalog: APB11017. Alfa Chemistry Analytical Products 2
Emtricitabine Impurity 15 Emtricitabine Impurity 15. Uses: For analytical and research use. Molecular formula: C8H9FN2O4S. Mole weight: 248.23. Catalog: APB07713. Alfa Chemistry Analytical Products 2
Emtricitabine Impurity 16 Emtricitabine Impurity 16. Uses: For analytical and research use. Molecular formula: C8H9FN2O4S. Mole weight: 248.23. Catalog: APB07712. Alfa Chemistry Analytical Products 2
Emtricitabine impurity 2 Emtricitabine impurity 2. Uses: For analytical and research use. Molecular formula: C14H24O5S. Mole weight: 288.4. Catalog: APB11016. Alfa Chemistry Analytical Products 2
Emtricitabine impurity 3 Emtricitabine impurity 3. Uses: For analytical and research use. Molecular formula: C14H24O6S. Mole weight: 289.4. Catalog: APB11018. Alfa Chemistry Analytical Products 2
Emtricitabine impurity 7 Emtricitabine impurity 7. Uses: For analytical and research use. CAS No. 1238210-14-4. Molecular formula: C8H11N3O4S. Mole weight: 245.25. Catalog: APB1238210144. Alfa Chemistry Analytical Products 2
Emtricitabine Impurity 7 Emtricitabine Impurity 7. Uses: For analytical and research use. Alternative Names: (2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid. CAS No. 1238210-10-0. Molecular formula: C8H8FN3O4S. Mole weight: 261.23. Catalog: APB1238210100. Alfa Chemistry Analytical Products 2
Emtricitabine Impurity G Emtricitabine Impurity G. Uses: For analytical and research use. Alternative Names: 4-amino-5-fluoro-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one. CAS No. 1160303-44-5. Molecular formula: C8H10FN3O4S. Mole weight: 263.25. Catalog: APB1160303445. Alfa Chemistry Analytical Products 2
Enalapril EP impurity D Enalapril EP impurity D. Uses: For analytical and research use. CAS No. 115729-52-7. Molecular formula: C20H26N2O4. Mole weight: 358.44. Catalog: APB115729527. Alfa Chemistry Analytical Products 2
Enalapril impurity 1 Enalapril impurity 1. Uses: For analytical and research use. Molecular formula: C15H19NO5. Mole weight: 293.32. Catalog: APB11019. Alfa Chemistry Analytical Products 2
Enalapril impurity 2 Enalapril impurity 2. Uses: For analytical and research use. Molecular formula: C26H32N2O5. Mole weight: 452.55. Catalog: APB11020. Alfa Chemistry Analytical Products 2
Enalapril impurity 3 Enalapril impurity 3. Uses: For analytical and research use. Molecular formula: C20H27N3O6. Mole weight: 405.45. Catalog: APB11021. Alfa Chemistry Analytical Products 2
Enrofloxacin EP Impurity F Enrofloxacin EP Impurity F. Uses: For analytical and research use. Alternative Names: 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoroquinolin-4(1H)-one. CAS No. 131775-99-0. Molecular formula: C18H22FN3O. Mole weight: 315.39. Catalog: APB131775990. Alfa Chemistry Analytical Products 2
Entacapone EP Impurity B Entacapone EP Impurity B. Uses: For analytical and research use. Alternative Names: (E)-ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate. CAS No. 1215039-66-9. Molecular formula: C12H10N2O6. Mole weight: 278.22. Catalog: APB1215039669. Alfa Chemistry Analytical Products 2
Entacapone EP Impurity C Entacapone EP Impurity C. Uses: For analytical and research use. Alternative Names: 3,4-dihydroxy-5-nitrobenzaldehyde. CAS No. 116313-85-0. Molecular formula: C7H5NO5. Mole weight: 183.12. Catalog: APB116313850. Alfa Chemistry Analytical Products 2
Entacapone EP Impurity H Entacapone EP Impurity H. Uses: For analytical and research use. Alternative Names: (E)-3-(3,4-dihydroxy-5-nitrophenyl)-2-(piperidine-1-carbonyl)acrylonitrile. CAS No. 1150310-15-8. Molecular formula: C15H15N3O5. Mole weight: 317.30. Catalog: APB1150310158. Alfa Chemistry Analytical Products 2
Entacapone impurity 1 Entacapone impurity 1. Uses: For analytical and research use. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB07695. Alfa Chemistry Analytical Products 2
Entacapone Impurity 17 Entacapone Impurity 17. Uses: For analytical and research use. Molecular formula: C15H17N3O5. Mole weight: 319.32. Catalog: APB07710. Alfa Chemistry Analytical Products 2
Entacapone Impurity 19 Entacapone Impurity 19. Uses: For analytical and research use. Molecular formula: C14H15N3O5. Mole weight: 305.29. Catalog: APB07711. Alfa Chemistry Analytical Products 2
Entacapone impurity 2 Entacapone impurity 2. Uses: For analytical and research use. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB07696. Alfa Chemistry Analytical Products 2
Entacapone Impurity 25 Entacapone Impurity 25. Uses: For analytical and research use. Alternative Names: (E)-2-cyano-3-(4-hydroxy-3-methoxy-5-nitrophenyl)acrylic acid. CAS No. 1202160-40-4. Molecular formula: C11H8N2O6. Mole weight: 264.19. Catalog: APB1202160404. Alfa Chemistry Analytical Products 2
Entacapone Impurity 26 Entacapone Impurity 26. Uses: For analytical and research use. Alternative Names: (E)-2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide. CAS No. 1217439-96-7. Molecular formula: C14H16N2O3. Mole weight: 260.29. Catalog: APB1217439967. Alfa Chemistry Analytical Products 2
Entacapone impurity 3 Entacapone impurity 3. Uses: For analytical and research use. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB07706. Alfa Chemistry Analytical Products 2
Entacapone impurity 4 Entacapone impurity 4. Uses: For analytical and research use. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB07709. Alfa Chemistry Analytical Products 2
Entacapone impurity 5 Entacapone impurity 5. Uses: For analytical and research use. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB07708. Alfa Chemistry Analytical Products 2
Entecavir Impurity 17 Entecavir Impurity 17. Uses: For analytical and research use. Molecular formula: C32H33N5O4. Mole weight: 551.65. Catalog: APB10461. Alfa Chemistry Analytical Products 2
Entecavir Impurity 18 Entecavir Impurity 18. Uses: For analytical and research use. Molecular formula: C32H33N5O4. Mole weight: 551.65. Catalog: APB10460. Alfa Chemistry Analytical Products 2
Entecavir Impurity 19 Entecavir Impurity 19. Uses: For analytical and research use. CAS No. 1030919-51-7. Molecular formula: C19H21N5O3. Mole weight: 367.41. Catalog: APB1030919517. Alfa Chemistry Analytical Products 2
Entecavir Impurity 22 Entecavir Impurity 22. Uses: For analytical and research use. Alternative Names: (1S,2R,3S,5R)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexan-3-ol. CAS No. 117641-39-1. Molecular formula: C13H16O3. Mole weight: 220.26. Catalog: APB117641391. Alfa Chemistry Analytical Products 2
Entecavir Impurity 4 Entecavir Impurity 4. Uses: For analytical and research use. Alternative Names: (1S,2R)-2-((benzyloxy)methyl)cyclopent-3-enol. CAS No. 110567-21-0. Molecular formula: C13H16O2. Mole weight: 204.26. Catalog: APB110567210. Alfa Chemistry Analytical Products 2
Entecavir Impurity 43 Entecavir Impurity 43. Uses: For analytical and research use. Alternative Names: 2-Amino-6-chloropurin; 6-chloro-9H-purin-2-amine. CAS No. 10310-21-1. Molecular formula: C5H4ClN5. Mole weight: 169.57. Catalog: APB10310211. Alfa Chemistry Analytical Products 2
Entecavir Impurity 5 Entecavir Impurity 5. Uses: For analytical and research use. Alternative Names: (1S,2R,3S,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. CAS No. 110567-22-1. Molecular formula: C20H22O3. Mole weight: 310.39. Catalog: APB110567221. Alfa Chemistry Analytical Products 2
Entecavir Impurity 61 Entecavir Impurity 61. Uses: For analytical and research use. CAS No. 1104620-14-5. Molecular formula: C52H49N5O5. Mole weight: 823.99. Catalog: APB1104620145. Alfa Chemistry Analytical Products 2
Entecavir Impurity 73 Entecavir Impurity 73. Uses: For analytical and research use. Molecular formula: C11H15N5O4. Mole weight: 281.27. Catalog: APB10467. Alfa Chemistry Analytical Products 2

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