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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
Oseltamivir Impurity 111 Oseltamivir Impurity 111. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4-acetamido-3-(pentan-3-yloxy)-5-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)amino)cyclohex-1-enecarboxylate. Molecular Formula: C22H38N2O9. Mole Weight: 474.55. Catalog: APB01963. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 114 Oseltamivir Impurity 114. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H25ClO6S. Mole Weight: 368.87. Catalog: APB08920. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 126 Oseltamivir Impurity 126. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(N-acetylacetamido)-3-hydroxybenzoate. Molecular Formula: C13H15NO5. Mole Weight: 265.26. Catalog: APB01364. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 134 Oseltamivir Impurity 134. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H41N3O4. Mole Weight: 435.61. Catalog: APB08926. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 135 Oseltamivir Impurity 135. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H22N2O4. Mole Weight: 282.34. Catalog: APB08929. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 136 Oseltamivir Impurity 136. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29N5O4. Mole Weight: 355.44. Catalog: APB08928. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 137 (Oseltamivir glucose adduct 3) Oseltamivir Impurity 137 (Oseltamivir glucose adduct 3). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H38N2O9. Mole Weight: 474.55. Catalog: APB08927. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity140 Oseltamivir Impurity140. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H31N2O8P. Mole Weight: 410.4. Catalog: APB08931. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity141 Oseltamivir Impurity141. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08953. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity142 Oseltamivir Impurity142. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08933. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity143 Oseltamivir Impurity143. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08932. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity144 Oseltamivir Impurity144. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08934. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity146 Oseltamivir Impurity146. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H25N3O6S. Mole Weight: 375.44. Catalog: APB08935. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity148 Oseltamivir Impurity148. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H24N4O3. Mole Weight: 296.37. Catalog: APB08937. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity149 Oseltamivir Impurity149. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H26N4O4. Mole Weight: 338.41. Catalog: APB08936. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity151 Oseltamivir Impurity151. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H42N2O3. Mole Weight: 406.61. Catalog: APB08938. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity152 Oseltamivir Impurity152. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H38N2O9. Mole Weight: 474.55. Catalog: APB08941. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity153 Oseltamivir Impurity153. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H38N2O9. Mole Weight: 474.55. Catalog: APB08940. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity154 Oseltamivir Impurity154. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08947. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity156 Oseltamivir Impurity156. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H29N2O8P. Mole Weight: 396.38. Catalog: APB08946. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity157 Oseltamivir Impurity157. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H28N2O4. Mole Weight: 312.41. Catalog: APB08939. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity158 Oseltamivir Impurity158. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H28N2O4. Mole Weight: 312.41. Catalog: APB08943. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity159 Oseltamivir Impurity159. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H27N7O4. Mole Weight: 381.44. Catalog: APB08944. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity160 Oseltamivir Impurity160. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H28N2O4. Mole Weight: 312.41. Catalog: APB08942. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity161 Oseltamivir Impurity161. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H26ClNO4. Mole Weight: 331.84. Catalog: APB08945. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity162 Oseltamivir Impurity162. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H38N2O9. Mole Weight: 474.55. Catalog: APB08948. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity164 Oseltamivir Impurity164. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08950. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity165 Oseltamivir Impurity165. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08951. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity166 Oseltamivir Impurity166. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08949. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity168 Oseltamivir Impurity168. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29N5O4. Mole Weight: 355.44. Catalog: APB08952. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 22 Oseltamivir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H33NO4. Mole Weight: 327.46. Catalog: APB08915. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 25 (Dihydrochloride) Oseltamivir Impurity 25 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-4,5-diamino-3-hydroxycyclohex-1-enecarboxylic acid dihydrochloride. Molecular Formula: C7H12N2O3·2HCl. Mole Weight: 245.1. Catalog: APB01369. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 26 Oseltamivir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H36N2O4. Mole Weight: 392.54. Catalog: APB08916. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 26 (Dihydrochloride) Oseltamivir Impurity 26 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-4,5-diamino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylic acid dihydrochloride. Molecular Formula: C12H22N2O3·2HCl. Mole Weight: 314.12. Catalog: APB01368. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 27 (Dihydrochloride) Oseltamivir Impurity 27 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4,5-diamino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate dihydrochloride. Molecular Formula: C14H26N2O3·2HCl. Mole Weight: 343.29. Catalog: APB01367. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 28 Oseltamivir Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4-acetamido-5-nitroso-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate. Molecular Formula: C16H26N2O5. Mole Weight: 326.39. Catalog: APB01366. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 49 (Ditrifluoroacetate) Oseltamivir Impurity 49 (Ditrifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R,5S)-ethyl 4,5-diamino-3-hydroxycyclohex-1-enecarboxylate bis(2,2,2-trifluoroacetate). Molecular Formula: C9H16N2O3·2CF3COOH. Mole Weight: 428.27. Catalog: APB01365. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 74 Oseltamivir Impurity 74. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H32N2O4. Mole Weight: 364.49. Catalog: APB08917. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity 85 Oseltamivir Impurity 85. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C26H45ClN2O4. Mole Weight: 485.11. Catalog: APB08918. Alfa Chemistry Analytical Products 4
Oseltamivir Impurity L Oseltamivir Impurity L. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H29ClN2O4. Mole Weight: 348.87. Catalog: APB08912. Alfa Chemistry Analytical Products 4
Oseltamivir Phosphate EP Impurity A HCl Oseltamivir Phosphate EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H25ClN2O4. Mole Weight: 320.81. Catalog: APB08913. Alfa Chemistry Analytical Products 4
Oseltamivir Phosphate EP Impurity F HCl Oseltamivir Phosphate EP Impurity F HCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H27ClN2O4. Mole Weight: 334.84. Catalog: APB08914. Alfa Chemistry Analytical Products 4
osfomycin-Sucrose Ether (Disodium Salt) osfomycin-Sucrose Ether (Disodium Salt). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H27Na2O15P. Mole Weight: 524.32. Catalog: APB11252. Alfa Chemistry Analytical Products 4
Osimertinib impurity 1 Osimertinib impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H30N8O3. Mole Weight: 514.59. Catalog: APB11599. Alfa Chemistry Analytical Products 4
Osimertinib impurity 10 Osimertinib impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C56H66N14O4. Mole Weight: 999.24. Catalog: APB11607. Alfa Chemistry Analytical Products 4
Osimertinib impurity 11 Osimertinib impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C56H66N14O4. Mole Weight: 999.24. Catalog: APB11608. Alfa Chemistry Analytical Products 4
Osimertinib impurity 12 Osimertinib impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C53H64N14O3. Mole Weight: 945.19. Catalog: APB11609. Alfa Chemistry Analytical Products 4
Osimertinib impurity 2 Osimertinib impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H32N8O2. Mole Weight: 512.62. Catalog: APB11598. Alfa Chemistry Analytical Products 4
Osimertinib impurity 3 Osimertinib impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C7H6FN3O5. Mole Weight: 231.14. Catalog: APB11600. Alfa Chemistry Analytical Products 4
Osimertinib impurity 4 Osimertinib impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C25H29N7O2. Mole Weight: 459.55. Catalog: APB11601. Alfa Chemistry Analytical Products 4
Osimertinib impurity 5 Osimertinib impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C25H31N7O2. Mole Weight: 461.57. Catalog: APB11602. Alfa Chemistry Analytical Products 4
Osimertinib impurity 6 Osimertinib impurity 6. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C50H58N14O3. Mole Weight: 903.11. Catalog: APB11604. Alfa Chemistry Analytical Products 4
Osimertinib impurity 7 Osimertinib impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C50H58N14O2. Mole Weight: 887.11. Catalog: APB11606. Alfa Chemistry Analytical Products 4
Osimertinib impurity 8 Osimertinib impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C50H60N14O2. Mole Weight: 889.13. Catalog: APB11603. Alfa Chemistry Analytical Products 4
Osimertinib impurity 9 Osimertinib impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C56H67ClN14O4. Mole Weight: 1035.7. Catalog: APB11605. Alfa Chemistry Analytical Products 4
Oxacillin EP Impurity J Oxacillin EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-APA Dimer Ozolamide; (2S,5R,6R)-6-((R)-2-((2R,4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)-2-(5-methyl-3-phenylisoxazole-4-carboxamido)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Molecular Formula: C27H31N5O8S2. Mole Weight: 617.69. Catalog: APB01962. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 10 Oxacillin Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H21N3O4S. Mole Weight: 375.44. Catalog: APB08983. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 11 Oxacillin Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H21N3O6S. Mole Weight: 419.45. Catalog: APB08984. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 3 Oxacillin Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H23N3O6S. Mole Weight: 433.48. Catalog: APB08979. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 4 Oxacillin Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H23N3O7S. Mole Weight: 461.49. Catalog: APB08980. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 5 Oxacillin Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H19N3O5S. Mole Weight: 401.44. Catalog: APB08978. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 8 Oxacillin Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H18N3NaO5S. Mole Weight: 423.42. Catalog: APB08982. Alfa Chemistry Analytical Products 4
Oxacillin Impurity 9 Oxacillin Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H29N5O7S2. Mole Weight: 599.68. Catalog: APB08981. Alfa Chemistry Analytical Products 4
Oxacillin sodium EP Impurity D Oxacillin sodium EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H21N3O4S. Mole Weight: 375.44. Catalog: APB08971. Alfa Chemistry Analytical Products 4
Oxacillin sodium EP Impurity F Oxacillin sodium EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H19N3O4S2. Mole Weight: 417.5. Catalog: APB08972. Alfa Chemistry Analytical Products 4
Oxacillin sodium EP Impurity G Oxacillin sodium EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H22ClN3O5S. Mole Weight: 451.92. Catalog: APB08973. Alfa Chemistry Analytical Products 4
Oxacillin sodium EP Impurity I Oxacillin sodium EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H29N5O7S2. Mole Weight: 599.68. Catalog: APB08974. Alfa Chemistry Analytical Products 4
Oxacillin sodium EP Impurity J Oxacillin sodium EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H31N5O8S2. Mole Weight: 617.69. Catalog: APB08975. Alfa Chemistry Analytical Products 4
Oxacillin sodium EP Impurity J (Mixture of Diastereomers) Oxacillin sodium EP Impurity J (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H31N5O8S2. Mole Weight: 617.69. Catalog: APB08977. Alfa Chemistry Analytical Products 4
Oxacillin sodium USP Impurity K Oxacillin sodium USP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H19N3O5S. Mole Weight: 401.44. Catalog: APB08976. Alfa Chemistry Analytical Products 4

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