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 | |
|---|---|---|
| Tofatinib Impurity E | Tofatinib Impurity E. Uses: For analytical and research use. CAS No. 1616760-97-4. Molecular formula: C13H18ClN5. Mole weight: 279.77. Catalog: APB1616760974. |  |
| Tofatinib Impurity H | Tofatinib Impurity H. Uses: For analytical and research use. CAS No. 1638499-33-8. Molecular formula: C14H22N2. Mole weight: 218.34. Catalog: APB1638499338. | |
| Tofatinib Impurity K | Tofatinib Impurity K. Uses: For analytical and research use. CAS No. 2227197-38-6. Molecular formula: C14H21N5. Mole weight: 259.36. Catalog: APB2227197386. | |
| Tofatinib Impurity N | Tofatinib Impurity N. Uses: For analytical and research use. CAS No. 1640972-35-5. Molecular formula: C16H22N6O. Mole weight: 314.39. Catalog: APB1640972355. | |
| Tofatinib Impurity Q | Tofatinib Impurity Q. Uses: For analytical and research use. CAS No. 1675248-19-7. Molecular formula: C16H22N6O2. Mole weight: 330.39. Catalog: APB1675248197. | |
| Tofatinib Impurity U | Tofatinib Impurity U. Uses: For analytical and research use. CAS No. 2459302-78-2. Molecular formula: C34H45N7. Mole weight: 551.78. Catalog: APB2459302782. | |
| Tofatinib Impurity Y | Tofatinib Impurity Y. Uses: For analytical and research use. CAS No. 2459302-77-1. Molecular formula: C19H21N7O2. Mole weight: 379.42. Catalog: APB2459302771. | |
| Tolterodine impurity 3 | Tolterodine impurity 3. Uses: For analytical and research use. CAS No. 200801-70-3. Molecular formula: C22H31NO2. Mole weight: 341.5. Catalog: APB200801703. | |
| Tolterodine Tartrate EP Impurity D | Tolterodine Tartrate EP Impurity D. Uses: For analytical and research use. CAS No. 1391053-65-8. Molecular formula: C20H27NO. Mole weight: 297.44. Catalog: APB1391053658. | |
| Toluenesulfonic acid impurity 2 | Toluenesulfonic acid impurity 2. Uses: For analytical and research use. CAS No. 25231-46-3. Molecular formula: C7H8O3S. Mole weight: 172.2. Catalog: APB25231463. | |
| Tolvaptan Impurity 10 | Tolvaptan Impurity 10. Uses: For analytical and research use. CAS No. 137977-97-0. Molecular formula: C18H17ClN2O2. Mole weight: 328.81. Catalog: APB137977970. | |
| Tolvaptan Impurity 11 | Tolvaptan Impurity 11. Uses: For analytical and research use. CAS No. 150683-27-5. Molecular formula: C25H23ClN2O3. Mole weight: 434.92. Catalog: APB150683275. | |
| Tolvaptan Impurity 11 | Tolvaptan Impurity 11. Uses: For analytical and research use. Alternative Names: 2-methyl-4-(2-methylbenzamido)benzoyl chloride. CAS No. 331947-69-4. Molecular formula: C16H14ClNO2. Mole weight: 287.74. Catalog: APB331947694. | |
| Tolvaptan Impurity 13 | Tolvaptan Impurity 13. Uses: For analytical and research use. Alternative Names: 7-chloro-1-(2-methyl-4-(2-methylbenzamido)benzoyl)-2,3-dihydro-1H-benzo[b]azepin-5-yl 2-methyl-4-(2-methylbenzamido)benzoate. CAS No. 1580889-36-6. Molecular formula: C42H36ClN3O5. Mole weight: 698.21. Catalog: APB1580889366. | |
| Tolvaptan Impurity 16 | Tolvaptan Impurity 16. Uses: For analytical and research use. CAS No. 1580889-25-3. Molecular formula: C26H25ClN2O3. Mole weight: 448.95. Catalog: APB1580889253. | |
| Tolvaptan Impurity 18 | Tolvaptan Impurity 18. Uses: For analytical and research use. CAS No. 2468638-31-3. Molecular formula: C24H25ClN2O3. Mole weight: 460.96. Catalog: APB2468638313. | |
| Tolvaptan Impurity 3 | Tolvaptan Impurity 3. Uses: For analytical and research use. Alternative Names: N-(4-(5-hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide. CAS No. 1432725-23-9. Molecular formula: C26H26N2O3. Mole weight: 414.5. Catalog: APB1432725239. | |
| Tolvaptan impurity 4 | Tolvaptan impurity 4. Uses: For analytical and research use. CAS No. 176970-21-1. Molecular formula: C26H23ClN2O2. Mole weight: 430.93. Catalog: APB176970211. | |
| Tolvaptan Impurity 4 | Tolvaptan Impurity 4. Uses: For analytical and research use. Alternative Names: N-(4-(7-chloro-5-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide. CAS No. 137973-76-3. Molecular formula: C26H23ClN2O3. Mole weight: 446.93. Catalog: APB137973763. | |
| Tolvaptan Impurity 6 | Tolvaptan Impurity 6. Uses: For analytical and research use. CAS No. 1432725-24-0. Molecular formula: C18H19ClN2O2. Mole weight: 330.81. Catalog: APB1432725240. | |
| Tolvaptan Impurity 6 | Tolvaptan Impurity 6. Uses: For analytical and research use. Alternative Names: 4-amino-2-methylbenzoic acid. CAS No. 2486-75-1. Molecular formula: C8H9NO2. Mole weight: 151.16. Catalog: APB2486751. | |
| Tolvaptan Impurity 7 | Tolvaptan Impurity 7. Uses: For analytical and research use. CAS No. 1580889-33-3. Molecular formula: C25H23ClN2O3. Mole weight: 434.92. Catalog: APB1580889333. | |
| Tolvaptan Impurity 8 | Tolvaptan Impurity 8. Uses: For analytical and research use. Alternative Names: 2-methyl-4-(2-methylbenzamido)benzoic acid. CAS No. 317374-08-6. Molecular formula: C16H15NO3. Mole weight: 269.3. Catalog: APB317374086. | |
| Tolvaptan Impurity 9 | Tolvaptan Impurity 9. Uses: For analytical and research use. Alternative Names: 7-chloro-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one. CAS No. 160129-45-3. Molecular formula: C10H10ClNO. Mole weight: 195.65. Catalog: APB160129453. | |
| Topiramate EP Impurity A | Topiramate EP Impurity A. Uses: For analytical and research use. Alternative Names: ((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methanol. CAS No. 20880-92-6. Molecular formula: C12H20O6. Mole weight: 260.28. Catalog: APB20880926. | |
| Topiramate Impurity 10 | Topiramate Impurity 10. Uses: For analytical and research use. CAS No. 35405-70-0. Molecular formula: C24H39NO13S. Mole weight: 581.63. Catalog: APB35405700. | |
| Topiroxostat Impurity 1 | Topiroxostat Impurity 1. Uses: For analytical and research use. CAS No. 2044708-04-3. Molecular formula: C7H10N6O. Mole weight: 194.2. Catalog: APB2044708043. | |
| Topiroxostat Impurity 1 | Topiroxostat Impurity 1. Uses: For analytical and research use. Alternative Names: 4-(3-(pyridin-4-yl)-1H-1,2,4-triazol-5-yl)picolinic acid. CAS No. 2044702-36-3. Molecular formula: C13H9N5O2. Mole weight: 267.24. Catalog: APB2044702363. | |
| Topiroxostat Impurity 2 | Topiroxostat Impurity 2. Uses: For analytical and research use. Alternative Names: 4-(3-(pyridin-4-yl)-1H-1,2,4-triazol-5-yl)picolinamide. CAS No. 1992028-94-0. Molecular formula: C13H10N6O. Mole weight: 266.26. Catalog: APB1992028940. | |
| Topiroxostat Impurity 3 | Topiroxostat Impurity 3. Uses: For analytical and research use. CAS No. 2044704-74-5. Molecular formula: C13H7N5O. Mole weight: 249.23. Catalog: APB2044704745. | |
| Topiroxostat Impurity 6 | Topiroxostat Impurity 6. Uses: For analytical and research use. CAS No. 13602-12-5. Molecular formula: C6H5NO3. Mole weight: 139.11. Catalog: APB13602125. | |
| Topiroxostat Impurity 7 | Topiroxostat Impurity 7. Uses: For analytical and research use. CAS No. 161233-97-2. Molecular formula: C7H4N2O2. Mole weight: 148.12. Catalog: APB161233972. | |
| Torsemide Impurity D | Torsemide Impurity D. Uses: For analytical and research use. Alternative Names: N-(butylcarbamoyl)-4-(m-tolylamino)pyridine-3-sulfonamide. CAS No. 160972-33-8. Molecular formula: C17H22N4O3S. Mole weight: 362.45. Catalog: APB160972338. | |
| Tramadol EP Impurity A | Tramadol EP Impurity A. Uses: For analytical and research use. CAS No. 152538-36-8. Molecular formula: C16H25NO2. Mole weight: 263.38. Catalog: APB152538368. | |
| Tranexamic Acid EP Impurity C | Tranexamic Acid EP Impurity C. Uses: For analytical and research use. Alternative Names: 330838-52-3(free base); 4-(aminomethyl)cyclohex-1-enecarboxylic acid hydrochloride. CAS No. 1803601-44-6. Molecular formula: C8H13NO2·HCl. Mole weight: 191.66. Catalog: APB1803601446. | |
| Tranexamic Acid EP Impurity F | Tranexamic Acid EP Impurity F. Uses: For analytical and research use. Alternative Names: (1r,4r)-4-(formamidomethyl)cyclohexanecarboxylic acid. CAS No. 1599413-49-6. Molecular formula: C9H15NO3. Mole weight: 185.22. Catalog: APB1599413496. | |
| Tranexamic Acid Impurity 01 | Tranexamic Acid Impurity 01. Uses: For analytical and research use. CAS No. 2748378-25-6. Molecular formula: C16H28ClNO4. Mole weight: 333.85. Catalog: APB2748378256. | |
| Tranexamic EP Impurity C | Tranexamic EP Impurity C. Uses: For analytical and research use. CAS No. 330838-52-3. Molecular formula: C8H13NO2. Mole weight: 155.2. Catalog: APB330838523. | |
| Tranexamic Impurity 10 | Tranexamic Impurity 10. Uses: For analytical and research use. CAS No. 165530-43-8. Molecular formula: C8H8ClNO2. Mole weight: 185.61. Catalog: APB165530438. | |
| Tranexamic Impurity 6 | Tranexamic Impurity 6. Uses: For analytical and research use. CAS No. 157605-44-2. Molecular formula: C16H29ClN2O3. Mole weight: 332.87. Catalog: APB157605442. | |
| Tranexamic Impurity 8 | Tranexamic Impurity 8. Uses: For analytical and research use. CAS No. 2179-45-5. Molecular formula: C8H4Cl3N. Mole weight: 220.48. Catalog: APB2179455. | |
| trans-Bilastine N-Oxide | trans-Bilastine N-Oxide. Uses: For analytical and research use. Alternative Names: (1s,4r)-1-(4-(2-carboxypropan-2-yl)phenethyl)-4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine 1-oxide. CAS No. 1934257-94-9. Molecular formula: C28H37N3O4. Mole weight: 479.62. Catalog: APB1934257949. | |
| Trastuzumab impurity 2 | Trastuzumab impurity 2. Uses: For analytical and research use. CAS No. 159858-22-7. Molecular formula: C33H39N5O6. Mole weight: 601.7. Catalog: APB159858227. | |
| Trastuzumab impurity 3 | Trastuzumab impurity 3. Uses: For analytical and research use. CAS No. 34321-81-8. Molecular formula: C8H11NO4. Mole weight: 185.18. Catalog: APB34321818. | |
| Trazodone BP Impurity C | Trazodone BP Impurity C. Uses: For analytical and research use. CAS No. 157072-19-0. Molecular formula: C19H22ClN5O. Mole weight: 371.87. Catalog: APB157072190. | |
| Trazodone BP Impurity E | Trazodone BP Impurity E. Uses: For analytical and research use. CAS No. 1346599-35-6. Molecular formula: C21H26ClN5O. Mole weight: 399.92. Catalog: APB1346599356. | |
| Trazodone BP Impurity G | Trazodone BP Impurity G. Uses: For analytical and research use. CAS No. 2470436-00-9. Molecular formula: C17H27ClN2O. Mole weight: 310.87. Catalog: APB2470436009. | |
| Trazodone hydrochloride EP Impurity G | Trazodone hydrochloride EP Impurity G. Uses: For analytical and research use. CAS No. 2512213-25-9. Molecular formula: C17H28Cl2N2O. Mole weight: 347.32. Catalog: APB2512213259. | |
| Trazodone Impurity 10 | Trazodone Impurity 10. Uses: For analytical and research use. CAS No. 2727463-29-6. Molecular formula: C40H46Cl2N10O2. Mole weight: 769.78. Catalog: APB2727463296. | |
| Trazodone impurity 3 | Trazodone impurity 3. Uses: For analytical and research use. CAS No. 157072-18-9. Molecular formula: C19H22ClN5O. Mole weight: 371.87. Catalog: APB157072189. | |
| Trazodone Impurity 5 | Trazodone Impurity 5. Uses: For analytical and research use. CAS No. 32229-98-4. Molecular formula: C13H19ClN2O. Mole weight: 254.76. Catalog: APB32229984. | |
| Trelagliptin Impurity 10 | Trelagliptin Impurity 10. Uses: For analytical and research use. CAS No. 1430222-10-8. Molecular formula: C26H22FN5O4. Mole weight: 487.48. Catalog: APB1430222108. | |
| Trelagliptin Impurity 11 | Trelagliptin Impurity 11. Uses: For analytical and research use. CAS No. 2087874-94-8. Molecular formula: C40H42F2N10O6. Mole weight: 796.84. Catalog: APB2087874948. | |
| Trelagliptin Impurity 12 | Trelagliptin Impurity 12. Uses: For analytical and research use. CAS No. 1812193-01-3. Molecular formula: C18H20FN5O2. Mole weight: 357.39. Catalog: APB1812193013. | |
| Trelagliptin Impurity 16 | Trelagliptin Impurity 16. Uses: For analytical and research use. CAS No. 2087874-91-5. Molecular formula: C19H20FN5O3. Mole weight: 385.4. Catalog: APB2087874915. | |
| Trelagliptin Impurity 19 | Trelagliptin Impurity 19. Uses: For analytical and research use. CAS No. 1917324-15-2. Molecular formula: C18H21FN4O4. Mole weight: 376.39. Catalog: APB1917324152. | |
| Trelagliptin Impurity 25 | Trelagliptin Impurity 25. Uses: For analytical and research use. CAS No. 1938080-43-3. Molecular formula: C15H14FN3O3. Mole weight: 303.29. Catalog: APB1938080433. | |
| Trelagliptin Impurity 28 | Trelagliptin Impurity 28. Uses: For analytical and research use. CAS No. 2518282-91-0. Molecular formula: C13H9ClFN3O2. Mole weight: 293.68. Catalog: APB2518282910. | |
| Trelagliptin Impurity 29 | Trelagliptin Impurity 29. Uses: For analytical and research use. CAS No. 1821400-07-0. Molecular formula: C21H13ClF2N4O2. Mole weight: 426.81. Catalog: APB1821400070. | |
| Trelagliptin impurity 38 | Trelagliptin impurity 38. Uses: For analytical and research use. Alternative Names: 1-methylpyrimidine-2,4,6(1H,3H,5H)-trione. CAS No. 2565-47-1. Molecular formula: C5H6N2O3. Mole weight: 142.11. Catalog: APB2565471. | |
| Trelagliptin Impurity 5 | Trelagliptin Impurity 5. Uses: For analytical and research use. CAS No. 2087874-92-6. Molecular formula: C22H24FN5O5. Mole weight: 457.46. Catalog: APB2087874926. | |
| Trelagliptin Impurity 6 | Trelagliptin Impurity 6. Uses: For analytical and research use. CAS No. 1917324-14-1. Molecular formula: C23H31N7O2. Mole weight: 437.54. Catalog: APB1917324141. | |
| Trelagliptin Impurity 9 | Trelagliptin Impurity 9. Uses: For analytical and research use. CAS No. 1917324-13-0. Molecular formula: C31H28F2N8O4. Mole weight: 614.61. Catalog: APB1917324130. | |
| Trelagliptin impurity G | Trelagliptin impurity G. Uses: For analytical and research use. Alternative Names: (S)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile. CAS No. 2206135-35-3. Molecular formula: C18H20FN5O2. Mole weight: 357.38. Catalog: APB2206135353. | |
| Trelagliptin Impurity R | Trelagliptin Impurity R. Uses: For analytical and research use. Alternative Names: (R)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzamide. CAS No. 1938080-44-4. Molecular formula: C18H22FN5O3. Mole weight: 375.40. Catalog: APB1938080444. | |
| Treprostinil Impurity 14 | Treprostinil Impurity 14. Uses: For analytical and research use. CAS No. 1355990-07-6. Molecular formula: C25H38O5. Mole weight: 418.57. Catalog: APB1355990076. | |
| Treprostinil Impurity 18 | Treprostinil Impurity 18. Uses: For analytical and research use. CAS No. 1911575-29-5. Molecular formula: C23H34O5. Mole weight: 390.52. Catalog: APB1911575295. | |
| Treprostinil Impurity 5 | Treprostinil Impurity 5. Uses: For analytical and research use. CAS No. 343247-13-2. Molecular formula: C23H34O5. Mole weight: 390.52. Catalog: APB343247132. | |
| Tretinoin Impurity 10 | Tretinoin Impurity 10. Uses: For analytical and research use. CAS No. 3012-76-8. Molecular formula: C20H28O3. Mole weight: 316.44. Catalog: APB3012768. | |
| Tretinoin Impurity 2 | Tretinoin Impurity 2. Uses: For analytical and research use. CAS No. 193416-09-0. Molecular formula: C20H28O4. Mole weight: 332.44. Catalog: APB193416090. | |
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