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Alfa Chemistry Analytical Products - 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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Faroenem Impurity 13 Faroenem Impurity 13. Uses: For analytical and research use. Alternative Names: (Z)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-5-(4-hydroxybutylidene)-2,5-dihydrothiazole-4-carboxylic acid. Molecular formula: C12H17NO6S. Mole weight: 303.33. Catalog: APB06350. Alfa Chemistry Analytical Products
Faroenem Impurity 16 Faroenem Impurity 16. Uses: For analytical and research use. Alternative Names: (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-oxide. Molecular formula: C12H15NO6S. Mole weight: 301.32. Catalog: APB06349. Alfa Chemistry Analytical Products
Faroenem Impurity 17 Faroenem Impurity 17. Uses: For analytical and research use. Alternative Names: (5R,6S)-6-acetyl-7-oxo-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid. Molecular formula: C12H13NO5S. Mole weight: 283.30. Catalog: APB06348. Alfa Chemistry Analytical Products
Faroenem Impurity 4 Faroenem Impurity 4. Uses: For analytical and research use. Alternative Names: sodium (S,Z)-2-((1S,2R)-1-carboxylato-2-hydroxypropyl)-5-(4-hydroxybutylidene)-2,5-dihydrothiazole-4-carboxylate. Molecular formula: C12H15NNa2O6S. Mole weight: 347.30. Catalog: APB06359. Alfa Chemistry Analytical Products
Faroenem Impurity 6 Faroenem Impurity 6. Uses: For analytical and research use. Alternative Names: (R,Z)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-5-(4-hydroxybutylidene)-2,5-dihydrothiazole-4-carboxylic acid. Molecular formula: C12H17NO6S. Mole weight: 303.33. Catalog: APB06358. Alfa Chemistry Analytical Products
Faroenem Impurity 7 Faroenem Impurity 7. Uses: For analytical and research use. Alternative Names: (S,Z)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-5-(4-hydroxybutylidene)-2,5-dihydrothiazole-4-carboxylic acid. Molecular formula: C12H17NO6S. Mole weight: 303.33. Catalog: APB06356. Alfa Chemistry Analytical Products
Faroenem Impurity 8 Faroenem Impurity 8. Uses: For analytical and research use. Alternative Names: (R)-3-((5-((R)-tetrahydrofuran-2-yl)thiazole-4-carbonyl)oxy)butanoic acid. Molecular formula: C12H15NO5S. Mole weight: 285.32. Catalog: APB06355. Alfa Chemistry Analytical Products
Faroenem Impurity 9 Faroenem Impurity 9. Uses: For analytical and research use. Alternative Names: (Z)-4-formyl-2-(4-hydroxybutylidene)-5-methyl-2,5-dihydrothiophene-3-carboxylic acid. Molecular formula: C11H14O4S. Mole weight: 242.29. Catalog: APB06354. Alfa Chemistry Analytical Products
Faropenem oxide impurity Faropenem oxide impurity. Uses: For analytical and research use. Alternative Names: (5R,6S)-6-acetyl-3-cyclopentyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid. Molecular formula: C13H15NO4S. Mole weight: 281.33. Catalog: APB06357. Alfa Chemistry Analytical Products
Fasudil Impurity 10 Fasudil Impurity 10. Uses: For analytical and research use. Alternative Names: isoquinoline-8-sulfonic acid. Molecular formula: C9H7NO3S. Mole weight: 209.22. Catalog: APB05922. Alfa Chemistry Analytical Products
Fasudil Impurity 11 Fasudil Impurity 11. Uses: For analytical and research use. Alternative Names: N,N'-(ethane-1,2-diyl)bis(4-methylbenzenesulfonamide). Molecular formula: C16H20N2O4S2. Mole weight: 368.47. Catalog: APB05920. Alfa Chemistry Analytical Products
Fasudil Impurity 13 Fasudil Impurity 13. Uses: For analytical and research use. Alternative Names: 5-((1,4-diazepan-1-yl)sulfonyl)isoquinolin-1-ol hydrochloride. Molecular formula: C14H18ClN3O3S. Mole weight: 343.83. Catalog: APB05919. Alfa Chemistry Analytical Products
Fasudil Impurity 15 Fasudil Impurity 15. Uses: For analytical and research use. Alternative Names: isoquinoline-5-sulfonyl chloride. Molecular formula: C9H6ClNO2S. Mole weight: 227.67. Catalog: APB05918. Alfa Chemistry Analytical Products
Fasudil Impurity 16 Fasudil Impurity 16. Uses: For analytical and research use. Alternative Names: 5-((4-methyl-1,4-diazepan-1-yl)sulfonyl)isoquinoline hydrochloride. Molecular formula: C15H20ClN3O2S. Mole weight: 341.86. Catalog: APB05917. Alfa Chemistry Analytical Products
Fasudil Impurity 17 Fasudil Impurity 17. Uses: For analytical and research use. Alternative Names: 1-tosyl-1,4-diazepane hydrochloride. Molecular formula: C12H19ClN2O2S. Mole weight: 290.81. Catalog: APB05916. Alfa Chemistry Analytical Products
Fasudil Impurity 18 Fasudil Impurity 18. Uses: For analytical and research use. Alternative Names: 5-((4-ethyl-1,4-diazepan-1-yl)sulfonyl)isoquinoline hydrochloride. Molecular formula: C16H22ClN3O2S. Mole weight: 355.88. Catalog: APB05915. Alfa Chemistry Analytical Products
Fasudil Impurity 19 Fasudil Impurity 19. Uses: For analytical and research use. Alternative Names: 8-((1,4-diazepan-1-yl)sulfonyl)quinoline hydrochloride. Molecular formula: C14H18ClN3O2S. Mole weight: 327.83. Catalog: APB05914. Alfa Chemistry Analytical Products
Fasudil Impurity 21 Fasudil Impurity 21. Uses: For analytical and research use. Alternative Names: 1-((1,4-diazepan-1-yl)sulfonyl)isoquinoline. Molecular formula: C14H17N3O2S. Mole weight: 291.37. Catalog: APB05913. Alfa Chemistry Analytical Products
Fasudil Impurity 22 Fasudil Impurity 22. Uses: For analytical and research use. Alternative Names: ethyl isoquinoline-5-sulfonate. Molecular formula: C11H11NO3S. Mole weight: 237.27. Catalog: APB05912. Alfa Chemistry Analytical Products
Fasudil Impurity 4 Fasudil Impurity 4. Uses: For analytical and research use. Alternative Names: quinoline-5-sulfonic acid. Molecular formula: C9H7NO3S. Mole weight: 209.22. Catalog: APB05927. Alfa Chemistry Analytical Products
Fasudil Impurity 5 Fasudil Impurity 5. Uses: For analytical and research use. Alternative Names: 2-methylquinoline-5-sulfonic acid. Molecular formula: C10H9NO3S. Mole weight: 223.25. Catalog: APB05928. Alfa Chemistry Analytical Products
Fasudil Impurity 6 Fasudil Impurity 6. Uses: For analytical and research use. Alternative Names: isoquinoline-8-sulfonyl chloride. Molecular formula: C9H6ClNO2S. Mole weight: 227.67. Catalog: APB05925. Alfa Chemistry Analytical Products
Fasudil Impurity 7 Fasudil Impurity 7. Uses: For analytical and research use. Alternative Names: ethyl isoquinoline-8-sulfonate. Molecular formula: C11H11NO3S. Mole weight: 237.27. Catalog: APB05924. Alfa Chemistry Analytical Products
Fasudil Impurity 8 Fasudil Impurity 8. Uses: For analytical and research use. Alternative Names: 8-((1,4-diazepan-1-yl)sulfonyl)isoquinoline hydrochloride. Molecular formula: C14H18ClN3O2S. Mole weight: 327.83. Catalog: APB05923. Alfa Chemistry Analytical Products
Fasudil Impurity 9 Fasudil Impurity 9. Uses: For analytical and research use. Alternative Names: quinoline-8-sulfonic acid. Molecular formula: C9H7NO3S. Mole weight: 209.22. Catalog: APB05921. Alfa Chemistry Analytical Products
Fasuldil hydrochloride Impurity A Fasuldil hydrochloride Impurity A. Uses: For analytical and research use. Alternative Names: 5-(piperazin-1-ylsulfonyl)isoquinoline hydrochloride. Molecular formula: C13H16ClN3O2S. Mole weight: 313.8. Catalog: APB05926. Alfa Chemistry Analytical Products
Favipiravir Impurity 1 Favipiravir Impurity 1. Uses: For analytical and research use. Alternative Names: 3-chloro-6-nitropyrazine-2-carbonitrile. Molecular formula: C5HClN4O2. Mole weight: 184.54. Catalog: APB01568. Alfa Chemistry Analytical Products
Favipiravir Impurity 18 Favipiravir Impurity 18. Uses: For analytical and research use. Alternative Names: 5-fluoro-3-hydroxypyrazine-2-carbonitrile. Molecular formula: C5H2FN3O. Mole weight: 139.09. Catalog: APB05929. Alfa Chemistry Analytical Products
Favipiravir Impurity 6 Favipiravir Impurity 6. Uses: For analytical and research use. Alternative Names: 3-ethoxy-6-fluoropyrazine-2-carbonitrile. Molecular formula: C7H6FN3O. Mole weight: 167.14. Catalog: APB05930. Alfa Chemistry Analytical Products
Favipiravir Impurity 7 Favipiravir Impurity 7. Uses: For analytical and research use. Alternative Names: 6-chloro-3-hydroxypyrazine-2-carbonitrile. Molecular formula: C5H2ClN3O. Mole weight: 155.54. Catalog: APB01567. Alfa Chemistry Analytical Products
Favipiravir Impurity 9 Favipiravir Impurity 9. Uses: For analytical and research use. Alternative Names: 6-fluoro-3-hydroxypyrazine-2-carbonitrile. Molecular formula: C5H2FN3O. Mole weight: 139.09. Catalog: APB01566. Alfa Chemistry Analytical Products
Febuxostat Impurity 100 Febuxostat Impurity 100. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-5-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C13H8N2O4S. Mole weight: 288.28. Catalog: APB06124. Alfa Chemistry Analytical Products
Febuxostat Impurity 101 Febuxostat Impurity 101. Uses: For analytical and research use. Alternative Names: 2-(3,5-dicyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C13H7N3O3S. Mole weight: 285.28. Catalog: APB06121. Alfa Chemistry Analytical Products
Febuxostat Impurity 102 Febuxostat Impurity 102. Uses: For analytical and research use. Alternative Names: 3-formyl-4-hydroxybenzothioamide. Molecular formula: C8H7NO2S. Mole weight: 181.21. Catalog: APB06120. Alfa Chemistry Analytical Products
Febuxostat Impurity 104 Febuxostat Impurity 104. Uses: For analytical and research use. Alternative Names: methyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C17H19NO4S. Mole weight: 333.4. Catalog: APB06119. Alfa Chemistry Analytical Products
Febuxostat Impurity 107 Febuxostat Impurity 107. Uses: For analytical and research use. Alternative Names: ethyl 2-(4-hydroxyphenyl)-5-methylthiazole-4-carboxylate. Molecular formula: C13H13NO3S. Mole weight: 263.31. Catalog: APB06118. Alfa Chemistry Analytical Products
Febuxostat Impurity 108 Febuxostat Impurity 108. Uses: For analytical and research use. Alternative Names: 5-(5-(ethoxycarbonyl)-4-methylthiazol-2-yl)-2-isobutoxybenzoic acid. Molecular formula: C18H21NO5S. Mole weight: 363.43. Catalog: APB06117. Alfa Chemistry Analytical Products
Febuxostat Impurity 109 Febuxostat Impurity 109. Uses: For analytical and research use. Alternative Names: 2-isobutoxy-5-(5-(methoxycarbonyl)-4-methylthiazol-2-yl)benzoic acid. Molecular formula: C17H19NO5S. Mole weight: 349.4. Catalog: APB06116. Alfa Chemistry Analytical Products
Febuxostat Impurity 110 Febuxostat Impurity 110. Uses: For analytical and research use. Alternative Names: diethyl 2,2'-(5-formyl-4-hydroxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate). Molecular formula: C21H20N2O6S2. Mole weight: 460.52. Catalog: APB06115. Alfa Chemistry Analytical Products
Febuxostat Impurity 111 Febuxostat Impurity 111. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-4-isobutoxyphenyl)-5-methylthiazole-4-carboxylic acid. Molecular formula: C16H16N2O3S. Mole weight: 316.37. Catalog: APB05975. Alfa Chemistry Analytical Products
Febuxostat Impurity 112 Febuxostat Impurity 112. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-4-(3-hydroxy-2-methylpropoxy)phenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C16H16N2O4S. Mole weight: 332.37. Catalog: APB05973. Alfa Chemistry Analytical Products
Febuxostat Impurity 113 Febuxostat Impurity 113. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C16H16N2O4S. Mole weight: 332.37. Catalog: APB05974. Alfa Chemistry Analytical Products
Febuxostat Impurity 114 Febuxostat Impurity 114. Uses: For analytical and research use. Alternative Names: 2-(4-cyano-3-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C16H16N2O3S. Mole weight: 316.37. Catalog: APB05972. Alfa Chemistry Analytical Products
Febuxostat Impurity 20 Febuxostat Impurity 20. Uses: For analytical and research use. Alternative Names: 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid). Molecular formula: C20H20N2O5S2. Mole weight: 432.51. Catalog: APB06183. Alfa Chemistry Analytical Products
Febuxostat Impurity 21 Febuxostat Impurity 21. Uses: For analytical and research use. Alternative Names: 4-butoxyisophthalonitrile. Molecular formula: C12H12N2O. Mole weight: 200.09. Catalog: APB06182. Alfa Chemistry Analytical Products
Febuxostat Impurity 22 Febuxostat Impurity 22. Uses: For analytical and research use. Alternative Names: 4-isobutoxyisophthalic acid. Molecular formula: C12H14O5. Mole weight: 238.08. Catalog: APB06181. Alfa Chemistry Analytical Products
Febuxostat Impurity 23 Febuxostat Impurity 23. Uses: For analytical and research use. Alternative Names: 4-isobutoxybenzonitrile. Molecular formula: C11H13NO. Mole weight: 175.1. Catalog: APB06179. Alfa Chemistry Analytical Products
Febuxostat Impurity 24 Febuxostat Impurity 24. Uses: For analytical and research use. Alternative Names: 4-(sec-butoxy)isophthalonitrile. Molecular formula: C12H12N2O. Mole weight: 200.09. Catalog: APB06180. Alfa Chemistry Analytical Products
Febuxostat Impurity 25 Febuxostat Impurity 25. Uses: For analytical and research use. Alternative Names: 4-propoxyisophthalonitrile. Molecular formula: C11H10N2O. Mole weight: 186.08. Catalog: APB06178. Alfa Chemistry Analytical Products
Febuxostat Impurity 26 Febuxostat Impurity 26. Uses: For analytical and research use. Alternative Names: 3-cyano-4-isobutoxybenzoic acid. Molecular formula: C12H13NO3. Mole weight: 219.09. Catalog: APB06177. Alfa Chemistry Analytical Products
Febuxostat Impurity 27 Febuxostat Impurity 27. Uses: For analytical and research use. Alternative Names: 3-cyano-4-isobutoxybenzamide. Molecular formula: C12H14N2O2. Mole weight: 218.11. Catalog: APB06176. Alfa Chemistry Analytical Products
Febuxostat Impurity 28 Febuxostat Impurity 28. Uses: For analytical and research use. Alternative Names: 3-carbamoyl-4-isobutoxybenzoic acid. Molecular formula: C12H15NO4. Mole weight: 237.1. Catalog: APB06175. Alfa Chemistry Analytical Products
Febuxostat Impurity 31 Febuxostat Impurity 31. Uses: For analytical and research use. Alternative Names: diethyl 2,2'-(4-hydroxy-5-(hydroxymethyl)-1,3-phenylene)bis(4-methylthiazole-5-carboxylate). Molecular formula: C21H22N2O6S2. Mole weight: 462.09. Catalog: APB06174. Alfa Chemistry Analytical Products
Febuxostat Impurity 32 Febuxostat Impurity 32. Uses: For analytical and research use. Alternative Names: 2-(4-hydroxy-3-((hydroxyimino)methyl)phenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C12H10N2O4S. Mole weight: 278.04. Catalog: APB06173. Alfa Chemistry Analytical Products
Febuxostat Impurity 33 Febuxostat Impurity 33. Uses: For analytical and research use. Alternative Names: ethyl 2-(3-cyano-4-ethoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C16H16N2O3S. Mole weight: 316.09. Catalog: APB06172. Alfa Chemistry Analytical Products
Febuxostat Impurity 34 Febuxostat Impurity 34. Uses: For analytical and research use. Alternative Names: ethyl 2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C17H18N2O3S. Mole weight: 330.1. Catalog: APB06171. Alfa Chemistry Analytical Products
Febuxostat Impurity 35 Febuxostat Impurity 35. Uses: For analytical and research use. Alternative Names: diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate). Molecular formula: C24H28N2O5S2. Mole weight: 488.62. Catalog: APB06170. Alfa Chemistry Analytical Products
Febuxostat Impurity 36 Febuxostat Impurity 36. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-4-ethoxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C14H12N2O3S. Mole weight: 288.32. Catalog: APB06169. Alfa Chemistry Analytical Products
Febuxostat Impurity 37 Febuxostat Impurity 37. Uses: For analytical and research use. Alternative Names: ethyl 2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C18H20N2O3S. Mole weight: 344.43. Catalog: APB06168. Alfa Chemistry Analytical Products
Febuxostat Impurity 38 Febuxostat Impurity 38. Uses: For analytical and research use. Alternative Names: ethyl 2-(4-(sec-butoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C18H20N2O3S. Mole weight: 344.43. Catalog: APB06167. Alfa Chemistry Analytical Products
Febuxostat Impurity 40 Febuxostat Impurity 40. Uses: For analytical and research use. Alternative Names: 4-hydroxybenzonitrile. Molecular formula: C7H5NO. Mole weight: 119.12. Catalog: APB06166. Alfa Chemistry Analytical Products
Febuxostat Impurity 41 Febuxostat Impurity 41. Uses: For analytical and research use. Alternative Names: 4-hydroxybenzothioamide. Molecular formula: C7H7NOS. Mole weight: 153.2. Catalog: APB06165. Alfa Chemistry Analytical Products
Febuxostat Impurity 42 Febuxostat Impurity 42. Uses: For analytical and research use. Alternative Names: 4-ethoxyisophthalonitrile. Molecular formula: C10H8N2O. Mole weight: 172.18. Catalog: APB06164. Alfa Chemistry Analytical Products
Febuxostat Impurity 43 Febuxostat Impurity 43. Uses: For analytical and research use. Alternative Names: 4-hydroxyisophthalonitrile. Molecular formula: C8H4N2O. Mole weight: 144.03. Catalog: APB06163. Alfa Chemistry Analytical Products
Febuxostat Impurity 44 Febuxostat Impurity 44. Uses: For analytical and research use. Alternative Names: ethyl 2-(3-formyl-2-hydroxyphenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C14H13NO4S. Mole weight: 291.32. Catalog: APB06162. Alfa Chemistry Analytical Products
Febuxostat Impurity 45 Febuxostat Impurity 45. Uses: For analytical and research use. Alternative Names: ethyl 2-(5-formyl-2-hydroxyphenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C14H13NO4S. Mole weight: 291.32. Catalog: APB06161. Alfa Chemistry Analytical Products
Febuxostat Impurity 47 Febuxostat Impurity 47. Uses: For analytical and research use. Alternative Names: 2-(2-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C16H17NO4S. Mole weight: 319.38. Catalog: APB06159. Alfa Chemistry Analytical Products
Febuxostat Impurity 48 Febuxostat Impurity 48. Uses: For analytical and research use. Alternative Names: diethyl 2,2'-(4-formyl-6-hydroxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate). Molecular formula: C21H20N2O6S2. Mole weight: 460.52. Catalog: APB06160. Alfa Chemistry Analytical Products
Febuxostat Impurity 50 Febuxostat Impurity 50. Uses: For analytical and research use. Alternative Names: ethyl 2-(4-hydroxy-3-((hydroxyimino)methyl)phenyl)-4-methylthiazole-5-carboxylate. Molecular formula: C14H14N2O4S. Mole weight: 306.34. Catalog: APB06158. Alfa Chemistry Analytical Products
Febuxostat Impurity 52 Febuxostat Impurity 52. Uses: For analytical and research use. Alternative Names: 2-(3-carboxy-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid. Molecular formula: C12H9NO5S. Mole weight: 279.27. Catalog: APB06156. Alfa Chemistry Analytical Products

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