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Alfa Chemistry Analytical Products 3 - Products

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Product
Docetaxel Impurity 10 Docetaxel Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2aR,4S,4aS,9S,11S,12S,12aR,12bS)-12b-acetoxy-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5,6-dioxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 92950-45-3. Molecular Formula: C29H34O10. Mole Weight: 542.57. Catalog: APB92950453. Alfa Chemistry Analytical Products 3
Docetaxel Impurity 29 Docetaxel Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 670254-71-4. Molecular Formula: C23H27NO6. Mole Weight: 413.47. Catalog: APB670254714. Alfa Chemistry Analytical Products 3
Docetaxel Impurity 39 Docetaxel Impurity 39. Uses: For analytical and research use. Group: Impurity standards. CAS No. 859498-31-0. Molecular Formula: C57H61Cl6NO19. Mole Weight: 1276.8. Catalog: APB859498310. Alfa Chemistry Analytical Products 3
Docetaxel Impurity 61 (Paclitaxel Impurity 44) Docetaxel Impurity 61 (Paclitaxel Impurity 44). Uses: For analytical and research use. Group: Impurity standards. CAS No. 92999-93-4. Molecular Formula: C29H36O10. Mole Weight: 544.6. Catalog: APB92999934. Alfa Chemistry Analytical Products 3
Docetaxel Impurity B Docetaxel Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76429-85-1. Molecular Formula: C43H51NO13. Mole Weight: 789.88. Catalog: APB76429851. Alfa Chemistry Analytical Products 3
Dodecyl- β- D-maltoside Dodecyl- β- D-maltoside. Uses: For analytical and research use. Group: Impurity standards. CAS No. 69227-93-6. Molecular Formula: C24H46O11. Mole Weight: 510.62. Catalog: APB69227936. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 10 Dolutegravir Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H23F4N4NaO6. Mole Weight: 610.5. Catalog: APB07650. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 11 Dolutegravir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H16N2O6. Mole Weight: 308.29. Catalog: APB07651. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 12 Dolutegravir Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H16N2O6. Mole Weight: 308.29. Catalog: APB07652. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 13 Dolutegravir Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-N-(2,4-difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]pyrazine-7-carboxamide. Molecular Formula: C20H19F2N3O5. Mole Weight: 419.13. Catalog: APB05209. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 13 (Sodium Salt) Dolutegravir Impurity 13 (Sodium Salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Sodium (R)-7-((2,4-difluorobenzyl)carbamoyl)-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]pyrazin-9-olate. Molecular Formula: C20H18F2N3O5·Na. Mole Weight: 441.36. Catalog: APB05210. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 14 Dolutegravir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-(7-((2,4-difluorobenzyl)carbamoyl)-9-hydroxy-1,8-dioxo-1H-pyrido[1,2-a]pyrazin-2(8H)-yl)butyl 2,4-difluorobenzylcarbamate. Molecular Formula: C28H24F4N4O6. Mole Weight: 588.16. Catalog: APB05208. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 14 (Sodium Salt) Dolutegravir Impurity 14 (Sodium Salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Sodium (R)-7-((2,4-difluorobenzyl)carbamoyl)-2-(4-(((2,4-difluorobenzyl)carbamoyl)oxy)butan-2-yl)-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]pyrazin-9-olate. Molecular Formula: C28H23F4N4O6·Na. Mole Weight: 610.49. Catalog: APB05206. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 15 Dolutegravir Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(4-hydroxybutan-2-yl)-9-methoxy-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]pyrazine-7-carboxylic acid. Molecular Formula: C14H16N2O6. Mole Weight: 308.29. Catalog: APB05207. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 16 Dolutegravir Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-(4-hydroxybutan-2-yl)-9-methoxy-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]pyrazine-7-carboxylic acid. Molecular Formula: C14H16N2O6. Mole Weight: 308.29. Catalog: APB05205. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 17 Dolutegravir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H19F2N3O5. Mole Weight: 419.38. Catalog: APB07653. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 18 Dolutegravir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-N-(2,4-difluorobenzyl)-7-((2,4-difluorobenzyl)amino)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. Molecular Formula: C27H24F4N4O4. Mole Weight: 544.50. Catalog: APB05204. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 19 Dolutegravir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-N-(5-benzyl-2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. Molecular Formula: C27H25F2N3O5. Mole Weight: 509.50. Catalog: APB05202. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 20 Dolutegravir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. Molecular Formula: C13H15N3O5. Mole Weight: 293.28. Catalog: APB05203. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 21 Dolutegravir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H18N2O7. Mole Weight: 326.31. Catalog: APB07654. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 22 Dolutegravir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2'-((2R,2'R)-oxybis(butane-4,2-diyl))bis(9-methoxy-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]pyrazine-7-carboxylic acid). Molecular Formula: C28H30N4O11. Mole Weight: 598.56. Catalog: APB05200. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 24 Dolutegravir Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-methoxy-1-(((4S)-4-methyl-1,3-oxazinan-2-yl)methyl)-4-oxo-1,4-dihydropyridine-2,5-dicarboxylic acid. Molecular Formula: C14H18N2O7. Mole Weight: 326.30. Catalog: APB05201. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 26 Dolutegravir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-bis(2,4-difluorobenzyl)urea. Molecular Formula: C15H12F4N2O. Mole Weight: 312.09. Catalog: APB05199. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 28 Dolutegravir Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-(7-((2,4-difluorobenzyl)carbamoyl)-9-methoxy-1,8-dioxo-1H-pyrido[1,2-a]pyrazin-2(8H)-yl)butyl 2,4-difluorobenzylcarbamate. Molecular Formula: C29H26F4N4O6. Mole Weight: 602.18. Catalog: APB05196. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 29 Dolutegravir Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-(7-((2,4-difluorobenzyl)carbamoyl)-9-hydroxy-1,8-dioxo-1H-pyrido[1,2-a]pyrazin-2(8H)-yl)butyl 1H-imidazole-1-carboxylate. Molecular Formula: C24H21F2N5O6. Mole Weight: 513.45. Catalog: APB05197. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 3 Dolutegravir Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S,12aR)-N-(2,4-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. Molecular Formula: C21H21F2N3O5. Mole Weight: 433.41. Catalog: APB05214. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 30 Dolutegravir Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-(7-((2,4-difluorobenzyl)carbamoyl)-9-methoxy-1,8-dioxo-1H-pyrido[1,2-a]pyrazin-2(8H)-yl)butyl 1H-imidazole-1-carboxylate. Molecular Formula: C25H23F2N5O6. Mole Weight: 527.48. Catalog: APB05198. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 31 Dolutegravir Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-7-(benzyloxy)-N-(2,4-difluorobenzyl)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. Molecular Formula: C27H25F2N3O5. Mole Weight: 509.50. Catalog: APB05195. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 4 Dolutegravir Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aR)-N-(2,4-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. Molecular Formula: C21H21F2N3O5. Mole Weight: 433.41. Catalog: APB05213. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 52 Dolutegravir Impurity 52. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H9F4N. Mole Weight: 267.23. Catalog: APB07655. Alfa Chemistry Analytical Products 3
Dolutegravir Impurity 9 Dolutegravir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H18F2N3NaO5. Mole Weight: 441.37. Catalog: APB07649. Alfa Chemistry Analytical Products 3
Dolutevir impurity 1 Dolutevir impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H15NO7. Mole Weight: 297.26. Catalog: APB12150. Alfa Chemistry Analytical Products 3
Dolutevir impurity 2 Dolutevir impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H18N2O6. Mole Weight: 322.22. Catalog: APB12148. Alfa Chemistry Analytical Products 3
Dolutevir impurity 3 Dolutevir impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C25H23F2N5O6. Mole Weight: 527.48. Catalog: APB12149. Alfa Chemistry Analytical Products 3
Dolutevir impurity 4 Dolutevir impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H21F2N5O6. Mole Weight: 513.46. Catalog: APB12151. Alfa Chemistry Analytical Products 3
Domperidone EP Impurity A Domperidone EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53786-28-0. Molecular Formula: C12H14ClN3O. Mole Weight: 251.71. Catalog: APB53786280. Alfa Chemistry Analytical Products 3
Domperidone Impurity 1 Domperidone Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-((4-chloro-2-nitrophenyl)amino)piperidine-1-carboxylate. CAS No. 53786-44-0. Molecular Formula: C14H18ClN3O4. Mole Weight: 327.76. Catalog: APB53786440. Alfa Chemistry Analytical Products 3
Domperidone impurity 11 Domperidone impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 615-15-6. Molecular Formula: C8H8N2. Mole Weight: 132.17. Catalog: APB615156. Alfa Chemistry Analytical Products 3
Domperidone impurity 12 Domperidone impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85443-52-3. Molecular Formula: C14H19N3O4. Mole Weight: 293.32. Catalog: APB85443523. Alfa Chemistry Analytical Products 3
Domperidone impurity 14 Domperidone impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87120-77-2. Molecular Formula: C14H21N3O2. Mole Weight: 263.34. Catalog: APB87120772. Alfa Chemistry Analytical Products 3
Domperidone impurity 15 Domperidone impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39677-10-6. Molecular Formula: C17H16N4O2. Mole Weight: 308.34. Catalog: APB39677106. Alfa Chemistry Analytical Products 3
Domperidone Impurity 2 Domperidone Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-((2-amino-4-chlorophenyl)amino)piperidine-1-carboxylate. CAS No. 53786-45-1. Molecular Formula: C14H20ClN3O2. Mole Weight: 297.78. Catalog: APB53786451. Alfa Chemistry Analytical Products 3
Domperidone impurity 4 Domperidone impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 72798-66-4. Molecular Formula: C10H10N2O. Mole Weight: 174.2. Catalog: APB72798664. Alfa Chemistry Analytical Products 3
Domperidone impurity 6 Domperidone impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53786-46-2. Molecular Formula: C15H18ClN3O3. Mole Weight: 323.78. Catalog: APB53786462. Alfa Chemistry Analytical Products 3
Donepezil EP Impurity E Donepezil EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 757173-38-9. Molecular Formula: C24H24NO3+. Mole Weight: 374.46. Catalog: APB757173389. Alfa Chemistry Analytical Products 3
Donepezil EP Impurity G HCl Donepezil EP Impurity G HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 608511-39-3. Molecular Formula: C24H28ClNO3. Mole Weight: 413.94. Catalog: APB608511393. Alfa Chemistry Analytical Products 3
Donepezil HCl Donepezil HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1-benzyl-4-hydroxypiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one hydrochloride. Molecular Formula: C24H29NO4·HCl. Mole Weight: 431.95. Catalog: APB04891. Alfa Chemistry Analytical Products 3
Donepezil Impurity 11 Donepezil Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-isonicotinoyl-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one. CAS No. 923571-15-7. Molecular Formula: C17H15NO4. Mole Weight: 297.31. Catalog: APB923571157. Alfa Chemistry Analytical Products 3
Donepezil Impurity 12 Donepezil Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzyl-4-(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-indene-2-carbonyl)pyridin-1-ium. CAS No. 923571-16-8. Molecular Formula: C24H22NO4+. Mole Weight: 388.44. Catalog: APB923571168. Alfa Chemistry Analytical Products 3
Donepezil Impurity 14 Donepezil Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzyl-4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine. CAS No. 844694-84-4. Molecular Formula: C24H31NO2. Mole Weight: 365.51. Catalog: APB844694844. Alfa Chemistry Analytical Products 3
Donepezil Impurity 22 Donepezil Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-ol. Molecular Formula: C17H25NO3. Mole Weight: 291.39. Catalog: APB02237. Alfa Chemistry Analytical Products 3
Donepezil Impurity 23 Donepezil Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(hydroxy(pyridin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one. Molecular Formula: C17H17NO4. Mole Weight: 299.32. Catalog: APB04889. Alfa Chemistry Analytical Products 3
Donepezil Impurity 25 Donepezil Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine. CAS No. 844694-83-3. Molecular Formula: C17H25NO2. Mole Weight: 275.39. Catalog: APB844694833. Alfa Chemistry Analytical Products 3
Donepezil Impurity 28 Donepezil Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-hydroxy-5-methoxy-2,3-dihydro-1H-inden-1-one. CAS No. 90843-62-2. Molecular Formula: C10H10O3. Mole Weight: 178.18. Catalog: APB90843622. Alfa Chemistry Analytical Products 3
Donepezil Impurity 30 Donepezil Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 852285-82-6. Molecular Formula: C23H28ClNO3. Mole Weight: 401.93. Catalog: APB852285826. Alfa Chemistry Analytical Products 3
Donepezil Impurity 30 Donepezil Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one. Molecular Formula: C22H22O5. Mole Weight: 366.41. Catalog: APB04888. Alfa Chemistry Analytical Products 3
Donepezil Impurity 34 Donepezil Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-formylpyridine 1-oxide. CAS No. 7216-42-4. Molecular Formula: C6H5NO2. Mole Weight: 123.11. Catalog: APB7216424. Alfa Chemistry Analytical Products 3
Donepezil Impurity 35 Donepezil Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)pyridine 1-oxide. CAS No. 896134-07-9. Molecular Formula: C17H17NO4. Mole Weight: 299.32. Catalog: APB896134079. Alfa Chemistry Analytical Products 3
Donepezil Impurity 37 Donepezil Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1-benzylpiperidin-4-yl)methyl)-3-hydroxy-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one. Molecular Formula: C24H29NO4. Mole Weight: 395.49. Catalog: APB04887. Alfa Chemistry Analytical Products 3
Donepezil Impurity 4 Donepezil Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium 2-(3-(1-benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoate. Molecular Formula: C24H28NNaO5. Mole Weight: 433.47. Catalog: APB04890. Alfa Chemistry Analytical Products 3
Donepezil Impurity 40 Donepezil Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1-benzylpiperidin-4-yl)methyl)-5,6-dihydroxy-2,3-dihydro-1H-inden-1-one. Molecular Formula: C22H25NO3. Mole Weight: 351.44. Catalog: APB04885. Alfa Chemistry Analytical Products 3
Donepezil Impurity 41 Donepezil Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,1-dibenzyl-4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)piperidin-1-ium chloride. CAS No. 937362-16-8. Molecular Formula: C31H36ClNO3. Mole Weight: 506.08. Catalog: APB937362168. Alfa Chemistry Analytical Products 3
Donepezil Impurity 43 Donepezil Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1-benzylpiperidin-4-yl)methyl)-6-hydroxy-5-methoxy-2,3-dihydro-1H-inden-1-one. Molecular Formula: C23H27NO3. Mole Weight: 365.47. Catalog: APB04886. Alfa Chemistry Analytical Products 3
Donepezil Impurity 44 Donepezil Impurity 44. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)piperidine-1-carbaldehyde. Molecular Formula: C18H23NO4. Mole Weight: 317.38. Catalog: APB04884. Alfa Chemistry Analytical Products 3
Donepezil Impurity 49 Donepezil Impurity 49. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H25D4NO3. Mole Weight: 383.52. Catalog: APB07826. Alfa Chemistry Analytical Products 3
Donepezil Impurity 6 Donepezil Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,1-dibenzyl-4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)piperidin-1-ium bromide. CAS No. 844694-85-5. Molecular Formula: C31H36BrNO3. Mole Weight: 550.53. Catalog: APB844694855. Alfa Chemistry Analytical Products 3
Donepezil Impurity 9 Donepezil Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 608511-44-0. Molecular Formula: C24H27NO3. Mole Weight: 377.48. Catalog: APB608511440. Alfa Chemistry Analytical Products 3
Dopamine Impurity 11 Dopamine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H15NO7. Mole Weight: 309.27. Catalog: APB07656. Alfa Chemistry Analytical Products 3
Dopamine Impurity 12 Dopamine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Dopamine Impurity 12. Molecular Formula: C8H7D4NO3. Mole Weight: 173.20. Catalog: APB05267. Alfa Chemistry Analytical Products 3
Dopamine Impurity 13 Dopamine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Dopamine Impurity 14. Molecular Formula: C8H7D4NO3·HCl. Mole Weight: 209.66. Catalog: APB05266. Alfa Chemistry Analytical Products 3

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