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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
Pemetrexed Impurity 7 Pemetrexed Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H26N4O5. Mole Weight: 498.54. Catalog: APB10800. Alfa Chemistry Analytical Products 4
Pemetrexed Impurity 9 Pemetrexed Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H26N8O5. Mole Weight: 578.59. Catalog: APB10802. Alfa Chemistry Analytical Products 4
Penciclovir Impurity B Penciclovir Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 97845-80-2. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB97845802. Alfa Chemistry Analytical Products 4
Penehyclidine Impurity B Penehyclidine Impurity B. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H20O2. Mole Weight: 220.31. Catalog: APB09497. Alfa Chemistry Analytical Products 4
Penehyclidine Impurity C Penehyclidine Impurity C. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C33H45NO3. Mole Weight: 503.73. Catalog: APB09496. Alfa Chemistry Analytical Products 4
Penicillin Penicillin. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate. Molecular Formula: C16H17N2NaO4S. Mole Weight: 356.37. Catalog: APB02666. Alfa Chemistry Analytical Products 4
penicillin impurity 11 penicillin impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H38N4O9S2. Mole Weight: 686.8. Catalog: APB10858. Alfa Chemistry Analytical Products 4
penicillin impurity 3 penicillin impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H36N4O8S2. Mole Weight: 668.78. Catalog: APB10854. Alfa Chemistry Analytical Products 4
penicillin impurity 4 penicillin impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H18N2O4S. Mole Weight: 334.39. Catalog: APB10855. Alfa Chemistry Analytical Products 4
penicillin impurity 5 penicillin impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H21ClN2O3S. Mole Weight: 344.85. Catalog: APB10856. Alfa Chemistry Analytical Products 4
penicillin impurity 9 penicillin impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H18N2O4S. Mole Weight: 334.39. Catalog: APB10857. Alfa Chemistry Analytical Products 4
Penicillin sodium EPimpurity D Penicillin sodium EPimpurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H19NO4S. Mole Weight: 333.4. Catalog: APB10853. Alfa Chemistry Analytical Products 4
Pentoxifylline Impurity 21 Pentoxifylline Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H20N4O4. Mole Weight: 296.33. Catalog: APB08848. Alfa Chemistry Analytical Products 4
Pentoxyverine citrate impurity 1 Pentoxyverine citrate impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H21ClO3. Mole Weight: 296.79. Catalog: APB11838. Alfa Chemistry Analytical Products 4
Pentoxyverine citrate impurity 2 Pentoxyverine citrate impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H24O4. Mole Weight: 280.36. Catalog: APB11839. Alfa Chemistry Analytical Products 4
Peramivir Dehydrated Impurity Peramivir Dehydrated Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidinocyclopent-1-enecarboxylic acid. Molecular Formula: C15H26N4O3. Mole Weight: 310.39. Catalog: APB01390. Alfa Chemistry Analytical Products 4
Peramivir Dehydration Deacetylation Impurity Peramivir Dehydration Deacetylation Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3S,4R)-3-((S)-1-amino-2-ethylbutyl)-4-guanidinocyclopent-1-enecarboxylic acid. Molecular Formula: C13H24N4O2. Mole Weight: 268.36. Catalog: APB01389. Alfa Chemistry Analytical Products 4
Peramivir Dimer Impurity 1 Peramivir Dimer Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-((1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxamido)-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C28H52N8O6. Mole Weight: 596.76. Catalog: APB01949. Alfa Chemistry Analytical Products 4
Peramivir Dimer Impurity 2 Peramivir Dimer Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H54N8O7. Mole Weight: 638.81. Catalog: APB08996. Alfa Chemistry Analytical Products 4
Peramivir impurities 11 Peramivir impurities 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H24N2O3. Mole Weight: 244.34. Catalog: APB08990. Alfa Chemistry Analytical Products 4
Peramivir impurities 13 Peramivir impurities 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H26N4O4. Mole Weight: 314.39. Catalog: APB08997. Alfa Chemistry Analytical Products 4
Peramivir Impurity 13 (Trifluoroacetate) Peramivir Impurity 13 (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid , 2,2,2-trifluoroacetic acid. Molecular Formula: C15H28N4O4·CF3COOH. Mole Weight: 442.43. Catalog: APB01397. Alfa Chemistry Analytical Products 4
Peramivir impurity 14 Peramivir impurity 14. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H26N2O4. Mole Weight: 286.37. Catalog: APB08998. Alfa Chemistry Analytical Products 4
Peramivir Impurity 19 (Hydrochloride) Peramivir Impurity 19 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-methyl 3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxylate dihydrochloride. Molecular Formula: C16H30N4O4·2HCl. Mole Weight: 415.35. Catalog: APB01396. Alfa Chemistry Analytical Products 4
Peramivir Impurity 30 Peramivir Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-2-ethyl-1-guanidinobutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C14H28N6O3. Mole Weight: 328.41. Catalog: APB01395. Alfa Chemistry Analytical Products 4
Peramivir Impurity 31 Peramivir Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-2-hydroxy-4-ureidocyclopentanecarboxylic acid. Molecular Formula: C15H27N3O5. Mole Weight: 329.39. Catalog: APB01394. Alfa Chemistry Analytical Products 4
Peramivir Impurity 31(R) Peramivir Impurity 31(R). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-2-hydroxy-4-ureidocyclopentanecarboxylic acid. Molecular Formula: C15H27N3O5. Mole Weight: 329.39. Catalog: APB01393. Alfa Chemistry Analytical Products 4
Peramivir Impurity 33 Peramivir Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-4-amino-3-((S)-1-amino-2-ethylbutyl)-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C12H24N2O3. Mole Weight: 244.33. Catalog: APB01391. Alfa Chemistry Analytical Products 4
Peramivir Impurity 34 Peramivir Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB08999. Alfa Chemistry Analytical Products 4
Peramivir Impurity 35 Peramivir Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB09000. Alfa Chemistry Analytical Products 4
Peramivir Impurity 36 Peramivir Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H28N6O3. Mole Weight: 328.42. Catalog: APB09001. Alfa Chemistry Analytical Products 4
Peramivir Impurity 37 Peramivir Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H25N3O4. Mole Weight: 287.36. Catalog: APB09002. Alfa Chemistry Analytical Products 4
Peramivir Impurity 38 Peramivir Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H28N4O4. Mole Weight: 328.41. Catalog: APB09003. Alfa Chemistry Analytical Products 4
Peramivir Impurity 44 Peramivir Impurity 44. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H34N2O4. Mole Weight: 330.47. Catalog: APB09004. Alfa Chemistry Analytical Products 4
Peramivir Impurity 57 Peramivir Impurity 57. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-aminocyclopent-1-enecarboxylic acid. Molecular Formula: C14H24N2O3. Mole Weight: 268.35. Catalog: APB01388. Alfa Chemistry Analytical Products 4
Peramivir Impurity 61 Peramivir Impurity 61. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C19H34N2O6. Mole Weight: 386.48. Catalog: APB01387. Alfa Chemistry Analytical Products 4
Peramivir Impurity 62 Peramivir Impurity 62. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C4H7N7. Mole Weight: 153.15. Catalog: APB08991. Alfa Chemistry Analytical Products 4
Peramivir Impurity 63 Peramivir Impurity 63. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H28N2O5. Mole Weight: 340.42. Catalog: APB08993. Alfa Chemistry Analytical Products 4
Peramivir Impurity 64 Peramivir Impurity 64. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H28N2O5. Mole Weight: 340.42. Catalog: APB08992. Alfa Chemistry Analytical Products 4
Peramivir Impurity 65 Peramivir Impurity 65. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H28N2O5. Mole Weight: 340.42. Catalog: APB08994. Alfa Chemistry Analytical Products 4
Peramivir Impurity 66 Peramivir Impurity 66. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H28N2O5. Mole Weight: 340.42. Catalog: APB08995. Alfa Chemistry Analytical Products 4
Peramivir Impurity 70 Peramivir Impurity 70. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methylpropan-2-amine (3aS,4S,6R,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate. Molecular Formula: C17H28N2O5·C4H11N. Mole Weight: 413.55. Catalog: APB01386. Alfa Chemistry Analytical Products 4
Peramivir Impurity 78 Peramivir Impurity 78. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-2-ethyl-1-hydroxybutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C13H25N3O4. Mole Weight: 287.36. Catalog: APB01948. Alfa Chemistry Analytical Products 4
Peramivir Impurity 79 Peramivir Impurity 79. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-acetamidobutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C13H24N4O4. Mole Weight: 300.35. Catalog: APB01947. Alfa Chemistry Analytical Products 4
Peramivir Impurity 80 Peramivir Impurity 80. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-acetamidopentyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C14H26N4O4. Mole Weight: 314.38. Catalog: APB01946. Alfa Chemistry Analytical Products 4
Peramivir Impurity 81 Peramivir Impurity 81. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-((1S,2S,3R,4S)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxamido)-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. Molecular Formula: C28H52N8O6. Mole Weight: 596.76. Catalog: APB01945. Alfa Chemistry Analytical Products 4
Peramivir Impurity 85 Peramivir Impurity 85. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3aR,4R,6S,6aS)-methyl 4-((tert-butoxycarbonyl)amino)-3-butyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate. Molecular Formula: C17H28N2O5. Mole Weight: 340.20. Catalog: APB01384. Alfa Chemistry Analytical Products 4
Peramivir Impurity 89 Peramivir Impurity 89. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3S,4R)-methyl 3-((S)-1-aminopentyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylate. Molecular Formula: C17H32N2O5. Mole Weight: 344.23. Catalog: APB01383. Alfa Chemistry Analytical Products 4
Peramivir Intermediate Impurity 36 Peramivir Intermediate Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3aS,4S,6R,6aR)-methyl 4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate. Molecular Formula: C18H30N2O5. Mole Weight: 354.44. Catalog: APB01392. Alfa Chemistry Analytical Products 4
Peramivir Intermediate Impurity 59 Peramivir Intermediate Impurity 59. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3aR,4R,6S,6aS)-methyl 4-amino-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate. Molecular Formula: C13H22N2O3. Mole Weight: 254.33. Catalog: APB01385. Alfa Chemistry Analytical Products 4
Perampanel Impurity 63 Perampanel Impurity 63. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-bromo-3-(1,3,2-dioxaborinan-2-yl)benzonitrile. Molecular Formula: C10H9BBrNO2. Mole Weight: 264.99. Catalog: APB01930. Alfa Chemistry Analytical Products 4
Perampanel Impurity 7 Perampanel Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5'-phenoxy-1',2'-diphenyl-[2,3'-bipyridin]-6'(1'H)-one. Molecular Formula: C28H20N2O2. Mole Weight: 416.47. Catalog: APB01932. Alfa Chemistry Analytical Products 4
Perampanel Impurity 9 Perampanel Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5'-bromo-2'-hydroxy-1'-phenyl-[2,3'-bipyridin]-6'(1'H)-one. Molecular Formula: C16H11BrN2O2. Mole Weight: 343.17. Catalog: APB01931. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity AA Perindopril EP Impurity AA. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09246. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity BB Perindopril EP Impurity BB. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09245. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity CC Perindopril EP Impurity CC. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09255. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity G Perindopril EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H37N3O5. Mole Weight: 447.58. Catalog: APB09236. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity M Perindopril EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB09237. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity N Perindopril EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H34N2O5. Mole Weight: 370.49. Catalog: APB09238. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity O Perindopril EP Impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3aS,7aS)-1-((2S,3aS,7aS)-1-((S)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carbonyl)octahydro-1H-indole-2-carboxylic acid. Molecular Formula: C28H45N3O6. Mole Weight: 519.67. Catalog: APB02130. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity P Perindopril EP Impurity P. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3aS,7aS)-1-((R)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB02129. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity Q Perindopril EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09239. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity R Perindopril EP Impurity R. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09240. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity S Perindopril EP Impurity S. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3aS,7aS)-1-((S)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB02131. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity T Perindopril EP Impurity T. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3aS,7aS)-1-((R)-2-(((R)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB02127. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity U Perindopril EP Impurity U. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09241. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity V Perindopril EP Impurity V. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09242. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity W Perindopril EP Impurity W. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3aS,7aS)-1-((S)-2-(((R)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB02128. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity X Perindopril EP Impurity X. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB09244. Alfa Chemistry Analytical Products 4
Perindopril EP Impurity Y Perindopril EP Impurity Y. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3aS,7aS)-1-((R)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB02126. Alfa Chemistry Analytical Products 4

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