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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.

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Product
Febuxostat Impurity 54 Febuxostat Impurity 54. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(3,5-dicyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C19H19N3O3S. Mole Weight: 369.44. Catalog: APB06154. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 55 Febuxostat Impurity 55. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(3,5-diformyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C19H21NO5S. Mole Weight: 375.44. Catalog: APB06155. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 56 Febuxostat Impurity 56. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-methylthiazol-2-yl)phenol. Molecular Formula: C10H9NOS. Mole Weight: 191.25. Catalog: APB06153. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 57 Febuxostat Impurity 57. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl 2,2'-(4-hydroxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate). Molecular Formula: C20H20N2O5S2. Mole Weight: 432.51. Catalog: APB06152. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 58 Febuxostat Impurity 58. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-carbamoyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C12H10N2O4S. Mole Weight: 278.28. Catalog: APB06151. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 62 Febuxostat Impurity 62. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-cyano-4-isobutoxyphenyl)thiazole-5-carboxylic acid. Molecular Formula: C15H14N2O3S. Mole Weight: 302.35. Catalog: APB06150. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 68 Febuxostat Impurity 68. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C16H17NO4S. Mole Weight: 319.38. Catalog: APB06149. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 69 Febuxostat Impurity 69. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-bromo-2-methylpropane. Molecular Formula: C4H9Br. Mole Weight: 137.02. Catalog: APB06148. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 70 Febuxostat Impurity 70. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Febuxostat Impurity 70. Molecular Formula: C32H32N4O6S2. Mole Weight: 632.75. Catalog: APB06147. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 73 Febuxostat Impurity 73. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide. Molecular Formula: C16H16N2O4S. Mole Weight: 332.37. Catalog: APB06146. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 74 Febuxostat Impurity 74. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(3,5-dicyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C15H11N3O3S. Mole Weight: 313.33. Catalog: APB06145. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 75 Febuxostat Impurity 75. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-(tert-butoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C16H16N2O3S. Mole Weight: 316.37. Catalog: APB06144. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 76 Febuxostat Impurity 76. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-isobutoxy-5-(4-methylthiazol-2-yl)benzoic acid. Molecular Formula: C15H17NO3S. Mole Weight: 291.37. Catalog: APB06142. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 77 Febuxostat Impurity 77. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-isobutoxy-5-(4-methylthiazol-2-yl)benzamide. Molecular Formula: C15H18N2O2S. Mole Weight: 290.38. Catalog: APB06143. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 78 Febuxostat Impurity 78. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-hydroxybenzene-1,3-bis(carbothioamide). Molecular Formula: C8H8N2OS2. Mole Weight: 212.29. Catalog: APB06141. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 79 Febuxostat Impurity 79. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(3-formyl-4-propoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C17H19NO4S. Mole Weight: 333.4. Catalog: APB06140. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 80 Febuxostat Impurity 80. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(4-(sec-butoxy)-3-formylphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C18H21NO4S. Mole Weight: 347.43. Catalog: APB06139. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 81 Febuxostat Impurity 81. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(3-formyl-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C17H19NO4S. Mole Weight: 333.4. Catalog: APB06138. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 83 Febuxostat Impurity 83. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-formyl-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C15H15NO4S. Mole Weight: 305.35. Catalog: APB06137. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 84 Febuxostat Impurity 84. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-(sec-butoxy)-3-formylphenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C16H17NO4S. Mole Weight: 319.38. Catalog: APB06135. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 85 Febuxostat Impurity 85. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-formyl-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C15H15NO4S. Mole Weight: 305.35. Catalog: APB06136. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 86 Febuxostat Impurity 86. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-butoxy-3-formylphenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C16H17NO4S. Mole Weight: 319.38. Catalog: APB06134. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 87 Febuxostat Impurity 87. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(2,4-dimethylthiazol-5-yl)acetate. Molecular Formula: C9H13NO2S. Mole Weight: 199.27. Catalog: APB06132. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 89 Febuxostat Impurity 89. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(4-hydroxyphenyl)thiazole-5-carboxylate. Molecular Formula: C12H11NO3S. Mole Weight: 249.29. Catalog: APB06133. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 90 Febuxostat Impurity 90. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxy-5-(4-methylthiazol-2-yl)benzaldehyde. Molecular Formula: C11H9NO2S. Mole Weight: 219.26. Catalog: APB06131. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 91 Febuxostat Impurity 91. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxy-5-(4-methylthiazol-2-yl)benzonitrile. Molecular Formula: C11H8N2OS. Mole Weight: 216.26. Catalog: APB06130. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 92 Febuxostat Impurity 92. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxy-5-(4-methylthiazol-2-yl)benzaldehyde oxime. Molecular Formula: C11H10N2O2S. Mole Weight: 234.27. Catalog: APB06129. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 93 Febuxostat Impurity 93. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-isobutoxy-5-(4-methylthiazol-2-yl)benzaldehyde. Molecular Formula: C15H17NO2S. Mole Weight: 275.37. Catalog: APB06126. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 94 Febuxostat Impurity 94. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-isobutoxy-5-(4-methylthiazol-2-yl)benzaldehyde oxime. Molecular Formula: C15H18N2O2S. Mole Weight: 290.38. Catalog: APB06127. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 95 Febuxostat Impurity 95. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-isobutoxyphenyl)-4-methylthiazole. Molecular Formula: C14H17NOS. Mole Weight: 247.36. Catalog: APB06128. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 96 Febuxostat Impurity 96. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(4-(tert-butoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C18H20N2O3S. Mole Weight: 344.43. Catalog: APB06125. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 98 Febuxostat Impurity 98. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-isobutoxy-3-(methoxycarbonyl)phenyl)-4-methylthiazole-5-carboxylic acid. Molecular Formula: C17H19NO5S. Mole Weight: 349.4. Catalog: APB06122. Alfa Chemistry Analytical Products 4
Febuxostat Impurity 99 Febuxostat Impurity 99. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(3-cyano-5-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate. Molecular Formula: C15H12N2O4S. Mole Weight: 316.33. Catalog: APB06123. Alfa Chemistry Analytical Products 4
Febuxostat related Compound 2 Febuxostat related Compound 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-nitrobenzene-1,3,5-tricarbonitrile. Molecular Formula: C9H2N4O2. Mole Weight: 198.02. Catalog: APB06184. Alfa Chemistry Analytical Products 4
Felodipine EP Impurity A Felodipine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate. CAS No. 96382-71-7. Molecular Formula: C18H17Cl2NO4. Mole Weight: 382.24. Catalog: APB96382717. Alfa Chemistry Analytical Products 4
Felodipine Impurity 1 Felodipine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H18Cl2N2O5. Mole Weight: 413.25. Catalog: APB10520. Alfa Chemistry Analytical Products 4
Felodipine Impurity 10 Felodipine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-ethyl 5-methyl 4-(3,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. Molecular Formula: C18H19Cl2NO4. Mole Weight: 383.07. Catalog: APB06186. Alfa Chemistry Analytical Products 4
Felodipine Impurity 4 Felodipine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(2,3-dichlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-2,6-dimethylpyridine 1-oxide. Molecular Formula: C18H17Cl2NO5. Mole Weight: 397.05. Catalog: APB06189. Alfa Chemistry Analytical Products 4
Felodipine Impurity 7 Felodipine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(2,3-dichlorophenyl)-5-(ethoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid. Molecular Formula: C17H17Cl2NO4. Mole Weight: 369.05. Catalog: APB06188. Alfa Chemistry Analytical Products 4
Felodipine Impurity 9 Felodipine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-ethyl 5-methyl 4-(2,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. Molecular Formula: C18H19Cl2NO4. Mole Weight: 383.07. Catalog: APB06187. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 10 Fenofibrate Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H27NO5. Mole Weight: 385.46. Catalog: APB07923. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 13 Fenofibrate Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(4-chlorobenzoyl)phenoxy)-2-methylpropanoic acid. Molecular Formula: C17H15ClO4. Mole Weight: 318.07. Catalog: APB01563. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 16 Fenofibrate Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: isopropyl 2-(3-(4-chlorobenzoyl)phenoxy)-2-methylpropanoate. Molecular Formula: C20H21ClO4. Mole Weight: 360.11. Catalog: APB01562. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 17 Fenofibrate Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: isopropyl 2-(2-(4-chlorobenzoyl)phenoxy)-2-methylpropanoate. Molecular Formula: C20H21ClO4. Mole Weight: 360.11. Catalog: APB05976. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 18 Fenofibrate Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H19ClO4. Mole Weight: 346.81. Catalog: APB07925. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 2 Fenofibrate Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methyl-2- (4- (4- (2- (trimethylammonio) ethoxy) benzoyl) phenoxy) propanoate. Molecular Formula: C22H27NO5. Mole Weight: 385.45. Catalog: APB05977. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 21 Fenofibrate Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H15ClO3. Mole Weight: 326.78. Catalog: APB07926. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 22 Fenofibrate Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H19ClO4. Mole Weight: 358.82. Catalog: APB07927. Alfa Chemistry Analytical Products 4
Fenofibrate Impurity 25 Fenofibrate Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H21ClO4. Mole Weight: 360.83. Catalog: APB07928. Alfa Chemistry Analytical Products 4
Fenoterol Impurity 1 Fenoterol Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H21NO5. Mole Weight: 331.37. Catalog: APB07921. Alfa Chemistry Analytical Products 4
Fenoterol Impurity 2 Fenoterol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H20BrNO4. Mole Weight: 394.27. Catalog: APB07922. Alfa Chemistry Analytical Products 4
Fenoterol Impurity 3 Fenoterol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H21Br2NO4. Mole Weight: 463.17. Catalog: APB07924. Alfa Chemistry Analytical Products 4
Fentanyl EP impurity A (enantiomer) Fentanyl EP impurity A (enantiomer). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H28N2O2. Mole Weight: 352.48. Catalog: APB11787. Alfa Chemistry Analytical Products 4
Ferulic Acid Impurity 18 Ferulic Acid Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-(2R,3S,4R,5R)-4-hydroxy-2-((((E)-3-(4-hydroxy-3,5-dimethoxyphenyl)acryloyl)oxy)methyl)-5-(hydroxymethyl)-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-3-yl 3-(4-hydroxy-3-methoxyphenyl)acrylate. CAS No. 98942-06-4. Molecular Formula: C33H40O18. Mole Weight: 724.66. Catalog: APB98942064. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 12 Fesoterodine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-(oxybis(methylene))bis(2-((R)-3-(diisopropylamino)-1-phenylpropyl)-4,1-phenylene) bis(2-methylpropanoate). Molecular Formula: C52H72N2O5. Mole Weight: 805.14. Catalog: APB06008. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 14 Fesoterodine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((R)-3-(diisopropylamino)-1-phenylpropyl)-4-(((3-((R)-3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)methyl)phenyl isobutyrate. Molecular Formula: C48H66N2O4. Mole Weight: 735.05. Catalog: APB06007. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 16 Fesoterodine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-(3-(diisopropylamino)-1-phenylpropyl)phenol. Molecular Formula: C21H29NO. Mole Weight: 311.46. Catalog: APB06006. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 2 Fesoterodine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl methacrylate. Molecular Formula: C26H35NO3. Mole Weight: 409.56. Catalog: APB06012. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 3 Fesoterodine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl propionate. Molecular Formula: C25H35NO3. Mole Weight: 397.55. Catalog: APB06011. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 6 Fesoterodine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R,E)-4-((3-(3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)-4-oxobut-2-enoic acid. Molecular Formula: C26H33NO5. Mole Weight: 439.54. Catalog: APB06009. Alfa Chemistry Analytical Products 4
Fesoterodine Impurity 7 Fesoterodine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((R)-3-(diisopropylamino)-1-phenylpropyl)-4-(1-hydroxyethyl)phenyl isobutyrate. Molecular Formula: C27H39NO3. Mole Weight: 425.6. Catalog: APB06010. Alfa Chemistry Analytical Products 4
Fexofenadine EP Impurity C (Hydrochloride) Fexofenadine EP Impurity C (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 185066-37-9(free base); 4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)-1-(4-isopropylphenyl)butan-1-ol hydrochloride. Molecular Formula: C31H39NO2·HCl. Mole Weight: 494.11. Catalog: APB05992. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 13 Fexofenadine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H21ClO3. Mole Weight: 296.79. Catalog: APB07930. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 16 Fexofenadine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H21ClO2. Mole Weight: 256.77. Catalog: APB07944. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 17 Fexofenadine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H20O2. Mole Weight: 220.31. Catalog: APB07945. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 18 Fexofenadine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H18O3. Mole Weight: 234.3. Catalog: APB07941. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 19 Fexofenadine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H20O3. Mole Weight: 248.32. Catalog: APB07942. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 20 Fexofenadine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H21ClO3. Mole Weight: 284.78. Catalog: APB07943. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 21 Fexofenadine Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C33H41NO4. Mole Weight: 515.69. Catalog: APB07940. Alfa Chemistry Analytical Products 4
Fexofenadine Impurity 22 Fexofenadine Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H29NO5. Mole Weight: 375.47. Catalog: APB07939. Alfa Chemistry Analytical Products 4

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