Alfa Chemistry Analytical Products 3 - 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.
| Product | Description | |
|---|---|---|
| Aprepitant Impurity 12 | Aprepitant Impurity 12. Uses: For analytical and research use. Alternative Names: (2R,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride. CAS No. 1447693-83-5. Molecular formula: C20H19ClF7NO2. Mole weight: 473.81. Catalog: APB1447693835. |  |
| Aprepitant Impurity 13 | Aprepitant Impurity 13. Uses: For analytical and research use. Alternative Names: (2S,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride. CAS No. 1333998-27-8. Molecular formula: C20H19ClF7NO2. Mole weight: 473.81. Catalog: APB1333998278. | |
| AprepitantImpurity20 | AprepitantImpurity20. Uses: For analytical and research use. Alternative Names: ent-Aprepitant; 3-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one. CAS No. 172822-29-6. Molecular formula: C23H21F7N4O3. Mole weight: 534.43. Catalog: APB172822296. | |
| Aprepitant Impurity 21 | Aprepitant Impurity 21. Uses: For analytical and research use. Alternative Names: 3-(((2R,3S)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one. CAS No. 170902-81-5. Molecular formula: C23H21F7N4O3. Mole weight: 534.43. Catalog: APB170902815. | |
| Aprepitant Impurity 22 | Aprepitant Impurity 22. Uses: For analytical and research use. Alternative Names: 3-(((2S,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one. CAS No. 172822-28-5. Molecular formula: C23H21F7N4O3. Mole weight: 534.43. Catalog: APB172822285. | |
| Aprepitant Impurity 26 | Aprepitant Impurity 26. Uses: For analytical and research use. Alternative Names: 3-(chloromethyl)-1H-1,2,4-triazol-5(4H)-one. CAS No. 252742-72-6. Molecular formula: C3H4ClN3O. Mole weight: 133.54. Catalog: APB252742726. | |
| Aprepitant Impurity 28 | Aprepitant Impurity 28. Uses: For analytical and research use. Alternative Names: (2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)-4-((5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)morpholine 4-oxide. CAS No. 172673-23-3. Molecular formula: C23H21F7N4O4. Mole weight: 550.43. Catalog: APB172673233. | |
| Aprepitant Impurity 39 | Aprepitant Impurity 39. Uses: For analytical and research use. Alternative Names: (R)-4-benzyl-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)morpholin-3-one. CAS No. 287930-75-0. Molecular formula: C21H19F6NO3. Mole weight: 447.37. Catalog: APB287930750. | |
| Aprepitant Impurity 4 | Aprepitant Impurity 4. Uses: For analytical and research use. Alternative Names: (2R,3S)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine. CAS No. 170729-79-0. Molecular formula: C20H18F7NO2. Mole weight: 437.35. Catalog: APB170729790. | |
| Aprepitant Impurity 44 | Aprepitant Impurity 44. Uses: For analytical and research use. Alternative Names: 3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(3-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one. CAS No. 172676-88-9. Molecular formula: C23H21F7N4O3. Mole weight: 534.43. Catalog: APB172676889. | |
| Aprepitant Impurity 47 | Aprepitant Impurity 47. Uses: For analytical and research use. Alternative Names: methyl 2-(2-((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)-1-iminoethyl)hydrazinecarboxylate. CAS No. 219821-37-1. Molecular formula: C24H25F7N4O4. Mole weight: 566.47. Catalog: APB219821371. | |
| Aprepitant Impurity 48 | Aprepitant Impurity 48. Uses: For analytical and research use. Alternative Names: (2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride. CAS No. 171482-05-6. Molecular formula: C20H18F7NO2·HCl. Mole weight: 473.82. Catalog: APB171482056. | |
| Aprepitant Impurity 55 | Aprepitant Impurity 55. Uses: For analytical and research use. Alternative Names: tribenzyl phosphite. CAS No. 15205-57-9. Molecular formula: C21H21O3P. Mole weight: 352.36. Catalog: APB15205579. | |
| Aprepitant Impurity 9 | Aprepitant Impurity 9. Uses: For analytical and research use. Alternative Names: (2S,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine. CAS No. 170902-80-4. Molecular formula: C20H18F7NO2. Mole weight: 437.35. Catalog: APB170902804. | |
| Arbidol Impurity 11 | Arbidol Impurity 11. Uses: For analytical and research use. Alternative Names: methyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate. CAS No. 1332614-17-1. Molecular formula: C21H23BrN2O3S. Mole weight: 463.39. Catalog: APB1332614171. | |
| Arbidol Impurity 15 | Arbidol Impurity 15. Uses: For analytical and research use. CAS No. 153633-07-9. Molecular formula: C16H21BrN2O3. Mole weight: 369.26. Catalog: APB153633079. | |
| Arbidol Impurity H | Arbidol Impurity H. Uses: For analytical and research use. Alternative Names: ethyl 4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate. CAS No. 25900-97-4. Molecular formula: C22H26N2O3S. Mole weight: 398.52. Catalog: APB25900974. | |
| Argatroban Impurity 23 | Argatroban Impurity 23. Uses: For analytical and research use. CAS No. 1356847-56-7. Molecular formula: C23H33D3N6O5S. Mole weight: 511.66. Catalog: APB1356847567. | |
| Argatroban Impurity 30 | Argatroban Impurity 30. Uses: For analytical and research use. Alternative Names: (2S)-5-guanidino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoic acid. CAS No. 184043-01-4. Molecular formula: C16H25N5O4S. Mole weight: 383.47. Catalog: APB184043014. | |
| Argatroban impurity 42 | Argatroban impurity 42. Uses: For analytical and research use. Alternative Names: (2R,4R)-1-((S)-2-amino-5-guanidinopentanoyl)-4-methylpiperidine-2-carboxylic acid. CAS No. 2010950-58-8. Molecular formula: C13H25N5O3. Mole weight: 299.37. Catalog: APB2010950588. | |
| Argatroban Impurity 43 | Argatroban Impurity 43. Uses: For analytical and research use. CAS No. 252985-90-3. Molecular formula: C16H21N5O4S. Mole weight: 379.43. Catalog: APB252985903. | |
| Argatroban Impurity 50 | Argatroban Impurity 50. Uses: For analytical and research use. CAS No. 2423016-01-5. Molecular formula: C23H35N5O6S. Mole weight: 509.62. Catalog: APB2423016015. | |
| Argatroban Impurity 73 | Argatroban Impurity 73. Uses: For analytical and research use. CAS No. 172823-76-6. Molecular formula: C7H13NO2. Mole weight: 143.19. Catalog: APB172823766. | |
| Argatroban Impurity 84 | Argatroban Impurity 84. Uses: For analytical and research use. Alternative Names: (S)-2-((tert-butoxycarbonyl)amino)-5-(3-nitroguanidino)pentanoic acid. CAS No. 2188-18-3. Molecular formula: C11H21N5O6. Mole weight: 319.31. Catalog: APB2188183. | |
| Argatroban impurity A | Argatroban impurity A. Uses: For analytical and research use. Alternative Names: 3-methylquinoline-8-sulfonic acid. CAS No. 153886-69-2. Molecular formula: C10H9NO3S. Mole weight: 223.25. Catalog: APB153886692. | |
| Argatroban impurity F | Argatroban impurity F. Uses: For analytical and research use. Alternative Names: (2R,4R)-4-methyl-1-((2S)-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)-5-(3-nitroguanidino)pentanoyl)piperidine-2-carboxylic acid. CAS No. 1448301-07-2. Molecular formula: C23H35N7O7S. Mole weight: 553.64. Catalog: APB1448301072. | |
| Argatroban impurity G | Argatroban impurity G. Uses: For analytical and research use. Alternative Names: (2R,4R)-1-((2S)-5-amino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic acid. CAS No. 188659-43-0. Molecular formula: C22H34N4O5S. Mole weight: 466.59. Catalog: APB188659430. | |
| Argatroban Impurity G | Argatroban Impurity G. Uses: For analytical and research use. CAS No. 153886-68-1. Molecular formula: C10H13NO3S. Mole weight: 227.28. Catalog: APB153886681. | |
| ArgatroBan Impurity H | ArgatroBan Impurity H. Uses: For analytical and research use. CAS No. 20668-20-6. Molecular formula: C10H13N. Mole weight: 147.22. Catalog: APB20668206. | |
| Argatroban impurity J | Argatroban impurity J. Uses: For analytical and research use. Alternative Names: 3-methylquinoline-6-sulfonyl chloride. CAS No. 1780572-69-1. Molecular formula: C10H8ClNO2S. Mole weight: 241.69. Catalog: APB1780572691. | |
| Arginine Cyclohexylammonium Salt (Arginine impurity 20) | Arginine Cyclohexylammonium Salt (Arginine impurity 20). Uses: For analytical and research use. CAS No. 200191-08-8. Molecular formula: C34H51N5O7S. Mole weight: 673.87. Catalog: APB200191088. | |
| Arginine Impurity 24 | Arginine Impurity 24. Uses: For analytical and research use. CAS No. 186308-99-6. Molecular formula: C6H14N4O2. Mole weight: 174.2. Catalog: APB186308996. | |
| Arginine Impurity 26 | Arginine Impurity 26. Uses: For analytical and research use. CAS No. 2480-28-6. Molecular formula: C7H16N4O2. Mole weight: 188.23. Catalog: APB2480286. | |
| Arginine Impurity 27 | Arginine Impurity 27. Uses: For analytical and research use. CAS No. 2250019-93-1. Molecular formula: C7H16N4O5. Mole weight: 236.23. Catalog: APB2250019931. | |
| Arginine Impurity 28 | Arginine Impurity 28. Uses: For analytical and research use. CAS No. 1892-22-4. Molecular formula: C5H10N2O. Mole weight: 114.15. Catalog: APB1892224. | |
| Arginine Impurity 29 | Arginine Impurity 29. Uses: For analytical and research use. CAS No. 186698-61-3. Molecular formula: C24H38N4O7S. Mole weight: 526.65. Catalog: APB186698613. | |
| Arginine Impurity 4 | Arginine Impurity 4. Uses: For analytical and research use. Alternative Names: (S)-2-imino-1,3-diazepane-4-carboxylic acid. CAS No. 28958-90-9. Molecular formula: C6H11N3O2. Mole weight: 157.17. Catalog: APB28958909. | |
| Aripiprazole Dimer Impurity | Aripiprazole Dimer Impurity. Uses: For analytical and research use. Alternative Names: 7,7'-(((4,4'-(ethane-1,1-diylbis(2,3-dichloro-4,1-phenylene))bis(piperazine-4,1-diyl))bis(butane-4,1-diyl))bis(oxy))bis(3,4-dihydroquinolin-2(1H)-one). CAS No. 1797986-18-5. Molecular formula: C48H56Cl4N6O4. Mole weight: 922.81. Catalog: APB1797986185. | |
| Aripiprazole EP Impurity C | Aripiprazole EP Impurity C. Uses: For analytical and research use. Alternative Names: 7-(4-(4-(2-chlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 203395-81-7. Molecular formula: C23H28ClN3O2. Mole weight: 413.94. Catalog: APB203395817. | |
| Aripiprazole EP Impurity D | Aripiprazole EP Impurity D. Uses: For analytical and research use. Alternative Names: 7-(4-(4-(3-chlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 203395-82-8. Molecular formula: C23H28ClN3O2. Mole weight: 413.94. Catalog: APB203395828. | |
| Aripiprazole Impurity 1 | Aripiprazole Impurity 1. Uses: For analytical and research use. Alternative Names: N1-(2,3-dichlorophenyl)-N2-(2-((2,3-dichlorophenyl)amino)ethyl)ethane-1,2-diamine. CAS No. 1424857-89-5. Molecular formula: C16H17Cl4N3. Mole weight: 393.14. Catalog: APB1424857895. | |
| Aripiprazole Impurity 11 | Aripiprazole Impurity 11. Uses: For analytical and research use. CAS No. 1770391-64-4. Molecular formula: C14H19NO3. Mole weight: 249.31. Catalog: APB1770391644. | |
| Aripiprazole Impurity 18 | Aripiprazole Impurity 18. Uses: For analytical and research use. CAS No. 1424857-68-0. Molecular formula: C13H16BrNO2. Mole weight: 298.18. Catalog: APB1424857680. | |
| Aripiprazole Impurity 21 | Aripiprazole Impurity 21. Uses: For analytical and research use. CAS No. 1424857-93-1. Molecular formula: C14H18Cl2N2. Mole weight: 285.21. Catalog: APB1424857931. | |
| Aripiprazole Impurity 24 | Aripiprazole Impurity 24. Uses: For analytical and research use. CAS No. 17641-08-6. Molecular formula: C9H10ClNO2. Mole weight: 199.63. Catalog: APB17641086. | |
| Aripiprazole Impurity 25 | Aripiprazole Impurity 25. Uses: For analytical and research use. CAS No. 2250243-33-3. Molecular formula: C12H13Cl2NO3. Mole weight: 290.14. Catalog: APB2250243333. | |
| Aripiprazole Impurity 34 | Aripiprazole Impurity 34. Uses: For analytical and research use. CAS No. 1797983-65-3. Molecular formula: C23H27Cl2N3O2. Mole weight: 448.39. Catalog: APB1797983653. | |
| Aripiprazole Impurity 35 | Aripiprazole Impurity 35. Uses: For analytical and research use. CAS No. 203395-78-2. Molecular formula: C23H27Cl2N3O2. Mole weight: 448.39. Catalog: APB203395782. | |
| Aripiprazole Impurity 37 | Aripiprazole Impurity 37. Uses: For analytical and research use. CAS No. 1796928-63-6. Molecular formula: C27H35Cl2N3O3. Mole weight: 520.5. Catalog: APB1796928636. | |
| Aripiprazole Impurity 40 | Aripiprazole Impurity 40. Uses: For analytical and research use. CAS No. 1424857-63-5. Molecular formula: C36H42Cl2N4O4. Mole weight: 665.66. Catalog: APB1424857635. | |
| Aripiprazole Impurity 54 | Aripiprazole Impurity 54. Uses: For analytical and research use. CAS No. 170858-33-0. Molecular formula: C21H27N3O3S. Mole weight: 401.53. Catalog: APB170858330. | |
| Aripiprazole Impurity 57 | Aripiprazole Impurity 57. Uses: For analytical and research use. CAS No. 139420-62-5. Molecular formula: C8H8N4S. Mole weight: 192.24. Catalog: APB139420625. | |
| Aripiprazole Impurity 9 | Aripiprazole Impurity 9. Uses: For analytical and research use. CAS No. 1359829-23-4. Molecular formula: C13H15NO2. Mole weight: 217.27. Catalog: APB1359829234. | |
| Aripiprazole Related Compound B | Aripiprazole Related Compound B. Uses: For analytical and research use. CAS No. 1424858-02-5. Molecular formula: C26H32N2O5. Mole weight: 452.55. Catalog: APB1424858025. | |
| Aripiprazole Related Compound (OPC 14714) HCl | Aripiprazole Related Compound (OPC 14714) HCl. Uses: For analytical and research use. CAS No. 203395-84-0. Molecular formula: C23H28BrN3O2. Mole weight: 458.4. Catalog: APB203395840. | |
| Arotinolol impurity 8 | Arotinolol impurity 8. Uses: For analytical and research use. CAS No. 1682660-95-2. Molecular formula: C8H6N2O2S2. Mole weight: 226.27. Catalog: APB1682660952. | |
| Articaine EP Impurity A | Articaine EP Impurity A. Uses: For analytical and research use. Alternative Names: Acetamidoarticaine; methyl 4-methyl-3-(2-(propylamino)acetamido)thiophene-2-carboxylate. CAS No. 1712677-79-6. Molecular formula: C12H18N2O3S. Mole weight: 270.10. Catalog: APB1712677796. | |
| Articaine EP Impurity E | Articaine EP Impurity E. Uses: For analytical and research use. Alternative Names: Isopropylarticaine; methyl 3-(2-(isopropylamino)propanamido)-4-methylthiophene-2-carboxylate. CAS No. 1796888-45-3. Molecular formula: C13H20N2O3S. Mole weight: 284.12. Catalog: APB1796888453. | |
| Articaine EP Impurity G | Articaine EP Impurity G. Uses: For analytical and research use. CAS No. 23964-59-2. Molecular formula: C14H23ClN2O3S. Mole weight: 334.86. Catalog: APB23964592. | |
| Articaine Impurity 17 | Articaine Impurity 17. Uses: For analytical and research use. CAS No. 2602451-78-3. Molecular formula: C12H18N2O3S. Mole weight: 270.35. Catalog: APB2602451783. | |
| Articaine Impurity 21 | Articaine Impurity 21. Uses: For analytical and research use. CAS No. 2602451-76-1. Molecular formula: C16H26N2O3S. Mole weight: 326.46. Catalog: APB2602451761. | |
| Ascorbic Acid EP Impurity D | Ascorbic Acid EP Impurity D. Uses: For analytical and research use. Alternative Names: (3S,4R,5S)-methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate. CAS No. 3031-98-9. Molecular formula: C7H12O7. Mole weight: 208.06. Catalog: APB3031989. | |
| Ascorbic Acid EP Impurity E (Oxaliplatin EP Impurity A) | Ascorbic Acid EP Impurity E (Oxaliplatin EP Impurity A). Uses: For analytical and research use. CAS No. 144-62-7. Molecular formula: C2H2O4. Mole weight: 90.03. Catalog: APB144627. | |
| Ascorbic Acid impurity 11 | Ascorbic Acid impurity 11. Uses: For analytical and research use. Alternative Names: (3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid. CAS No. 21675-47-8. Molecular formula: C6H10O7. Mole weight: 194.04. Catalog: APB21675478. | |
| Ascorbic Acid impurity 14 | Ascorbic Acid impurity 14. Uses: For analytical and research use. Alternative Names: (S)-5-((R)-1,2-dihydroxyethyl)furan-2,3,4(5H)-trione. CAS No. 33124-69-5. Molecular formula: C6H6O6. Mole weight: 174.02. Catalog: APB33124695. | |
| Ascorbic Acid Impurity 15 | Ascorbic Acid Impurity 15. Uses: For analytical and research use. CAS No. 17678-19-2. Molecular formula: C6H6O3. Mole weight: 126.11. Catalog: APB17678192. | |
| Ascorbic Acid impurity 16 | Ascorbic Acid impurity 16. Uses: For analytical and research use. Alternative Names: (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoic acid. CAS No. 3445-22-5. Molecular formula: C6H8O7. Mole weight: 192.03. Catalog: APB3445225. | |
| Ascorbic Acid Impurity 16 | Ascorbic Acid Impurity 16. Uses: For analytical and research use. CAS No. 22694-55-9. Molecular formula: C5H6O3. Mole weight: 114.1. Catalog: APB22694559. | |
| Ascorbic Acid impurity 18 | Ascorbic Acid impurity 18. Uses: For analytical and research use. Alternative Names: (R)-5-((S)-1,2-dihydroxyethyl-1,2-13C2)-3,4-dihydroxyfuran-2(5H)-one-2,3,4,5-13C4. CAS No. 1354064-87-1. Molecular formula: 13C6H8O6. Mole weight: 182.05. Catalog: APB1354064871. | |
| Ascorbic Acid impurity 19 (Sodium salt) | Ascorbic Acid impurity 19 (Sodium salt). Uses: For analytical and research use. Alternative Names: sodium (R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate. CAS No. 134-03-2. Molecular formula: C6H7O6·Na. Mole weight: 198.11. Catalog: APB134032. | |
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