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.
| Product | Description | |
|---|---|---|
| Sulfamethoxazine impurity 3 | Sulfamethoxazine impurity 3. Uses: For analytical and research use. CAS No. 952946-68-8. Molecular formula: C14H16N2O4S. Mole weight: 308.35. Catalog: APB952946688. |  |
| Sulfamethoxazole Impurity 18 | Sulfamethoxazole Impurity 18. Uses: For analytical and research use. CAS No. 88614-99-7. Molecular formula: C12H13N3O4S. Mole weight: 295.31. Catalog: APB88614997. | |
| Sulfamethoxazole Impurity 22 | Sulfamethoxazole Impurity 22. Uses: For analytical and research use. CAS No. 72756-67-3. Molecular formula: C15H18N4O6S. Mole weight: 382.39. Catalog: APB72756673. | |
| Sulfamethoxazole Impurity 23 | Sulfamethoxazole Impurity 23. Uses: For analytical and research use. CAS No. 72756-69-5. Molecular formula: C17H20N4O7S. Mole weight: 424.43. Catalog: APB72756695. | |
| Sulfamethoxazole Impurity 9 | Sulfamethoxazole Impurity 9. Uses: For analytical and research use. CAS No. 51821-47-7. Molecular formula: C10H11N3O3S. Mole weight: 253.28. Catalog: APB51821477. | |
| Sulfamethoxazole Sodium Salt | Sulfamethoxazole Sodium Salt. Uses: For analytical and research use. CAS No. 4563-84-2. Molecular formula: C10H10N3NaO3S. Mole weight: 275.26. Catalog: APB4563842. | |
| Sulfasalazine EP Impurity C | Sulfasalazine EP Impurity C. Uses: For analytical and research use. CAS No. 66030-25-9. Molecular formula: C18H14N4O3. Mole weight: 334.33. Catalog: APB66030259. | |
| Sulfasalazine EP Impurity F | Sulfasalazine EP Impurity F. Uses: For analytical and research use. CAS No. 66364-71-4. Molecular formula: C18H14N4O5S. Mole weight: 398.39. Catalog: APB66364714. | |
| Sulfasalazine Impurity 6 | Sulfasalazine Impurity 6. Uses: For analytical and research use. CAS No. 6054-99-5. Molecular formula: C13H8N2Na2O6S. Mole weight: 366.25. Catalog: APB6054995. | |
| Sulfasalazine Impurity D | Sulfasalazine Impurity D. Uses: For analytical and research use. Alternative Names: (E)-4-((2-hydroxyphenyl)diazenyl)-N-(pyridin-2-yl)benzenesulfonamide. CAS No. 66364-70-3. Molecular formula: C17H14N4O3S. Mole weight: 354.38. Catalog: APB66364703. | |
| Sulfasalazine USP Related Compound K | Sulfasalazine USP Related Compound K. Uses: For analytical and research use. CAS No. 42753-55-9. Molecular formula: C19H16N4O5S. Mole weight: 412.42. Catalog: APB42753559. | |
| Sulfonazo III | Sulfonazo III. Uses: For analytical and research use. Alternative Names: 2,7-Bis(2-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid Tetrasodium Salt. CAS No. 68504-35-8. Molecular formula: C22H12N4Na4O14S4. Mole weight: 776.55. Purity: >90.0%(HPLC). Catalog: APB68504358. | |
| Sulforhodamine 101 | Sulforhodamine 101. Uses: For analytical and research use. CAS No. 60311-02-6. Molecular formula: C31H30N2O7S2. Mole weight: 606.7. IUPAC Name: 2-(3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaen-16-yl)-5-sulfobenzenesulfonate. Catalog: APB60311026. | |
| Sulindac EP Impurity A | Sulindac EP Impurity A. Uses: For analytical and research use. CAS No. 53933-60-1. Molecular formula: C20H17FO3S. Mole weight: 356.41. Catalog: APB53933601. | |
| Sulindac EP Impurity B | Sulindac EP Impurity B. Uses: For analytical and research use. CAS No. 59973-80-7. Molecular formula: C20H17FO4S. Mole weight: 372.41. Catalog: APB59973807. | |
| Sulindac EP Impurity C | Sulindac EP Impurity C. Uses: For analytical and research use. CAS No. 49627-27-2. Molecular formula: C20H17FO2S. Mole weight: 340.41. Catalog: APB49627272. | |
| Sulindac Impurity 1 | Sulindac Impurity 1. Uses: For analytical and research use. CAS No. 61849-35-2. Molecular formula: C20H17FO3S. Mole weight: 356.41. Catalog: APB61849352. | |
| Sulpiride impurity 12 | Sulpiride impurity 12. Uses: For analytical and research use. CAS No. 950226-51-4. Molecular formula: C14H12ClNO5S. Mole weight: 341.76. Catalog: APB950226514. | |
| Sulpiride impurity 13 | Sulpiride impurity 13. Uses: For analytical and research use. CAS No. 950253-88-0. Molecular formula: C17H17NO5S. Mole weight: 347.39. Catalog: APB950253880. | |
| Sulpiride impurity 15 | Sulpiride impurity 15. Uses: For analytical and research use. CAS No. 823823-43-4. Molecular formula: C15H13NO7S. Mole weight: 351.33. Catalog: APB823823434. | |
| Sulpiride impurity 16 | Sulpiride impurity 16. Uses: For analytical and research use. CAS No. 701253-31-8. Molecular formula: C14H9ClF3NO4S. Mole weight: 379.73. Catalog: APB701253318. | |
| Sulpiride impurity 17 | Sulpiride impurity 17. Uses: For analytical and research use. CAS No. 62547-10-8. Molecular formula: C13H10ClNO5S. Mole weight: 327.74. Catalog: APB62547108. | |
| Sulpiride impurity 18 | Sulpiride impurity 18. Uses: For analytical and research use. CAS No. 518053-71-9. Molecular formula: C13H10ClNO5S. Mole weight: 327.74. Catalog: APB518053719. | |
| Sulpiride impurity 19 | Sulpiride impurity 19. Uses: For analytical and research use. CAS No. 433702-39-7. Molecular formula: C15H13NO7S. Mole weight: 351.33. Catalog: APB433702397. | |
| Sulpiride impurity 23 | Sulpiride impurity 23. Uses: For analytical and research use. CAS No. 423728-81-8. Molecular formula: C20H15ClN2O5S. Mole weight: 430.86. Catalog: APB423728818. | |
| Sulpiride impurity 29 | Sulpiride impurity 29. Uses: For analytical and research use. CAS No. 68189-34-4. Molecular formula: C13H10ClNO4S. Mole weight: 311.74. Catalog: APB68189344. | |
| Sulpiride impurity 30 | Sulpiride impurity 30. Uses: For analytical and research use. CAS No. 62547-13-1. Molecular formula: C13H10N2O7S. Mole weight: 338.29. Catalog: APB62547131. | |
| Sulpiride impurity 31 | Sulpiride impurity 31. Uses: For analytical and research use. CAS No. 413583-24-1. Molecular formula: C14H10ClNO6S. Mole weight: 355.75. Catalog: APB413583241. | |
| Sulpiride impurity 32 | Sulpiride impurity 32. Uses: For analytical and research use. CAS No. 554426-69-6. Molecular formula: C15H14N2O6S. Mole weight: 350.35. Catalog: APB554426696. | |
| Sulpiride impurity 33 | Sulpiride impurity 33. Uses: For analytical and research use. CAS No. 670266-31-6. Molecular formula: C16H17NO5S. Mole weight: 335.37. Catalog: APB670266316. | |
| Sulpride Impurity 2 | Sulpride Impurity 2. Uses: For analytical and research use. CAS No. 51218-14-5. Molecular formula: C15H23N3O4S. Mole weight: 341.43. Catalog: APB51218145. | |
| Sulpride Impurity 5 | Sulpride Impurity 5. Uses: For analytical and research use. CAS No. 57734-56-2. Molecular formula: C13H19N3O4S. Mole weight: 313.37. Catalog: APB57734562. | |
| Sulpride Impurity E | Sulpride Impurity E. Uses: For analytical and research use. CAS No. 52395-25-2. Molecular formula: C8H10N2O4S. Mole weight: 230.24. Catalog: APB52395252. | |
| Sulpride Impurity G | Sulpride Impurity G. Uses: For analytical and research use. CAS No. 67381-52-6. Molecular formula: C14H21N3O4S. Mole weight: 327.4. Catalog: APB67381526. | |
| Sumatriptan EP Impurity A | Sumatriptan EP Impurity A. Uses: For analytical and research use. CAS No. 545338-89-4. Molecular formula: C27H37N5O2S. Mole weight: 495.69. Catalog: APB545338894. | |
| Sumatriptan EP Impurity B | Sumatriptan EP Impurity B. Uses: For analytical and research use. CAS No. 88919-51-1. Molecular formula: C13H19N3O2S. Mole weight: 281.37. Catalog: APB88919511. | |
| Sumatriptan EP Impurity E | Sumatriptan EP Impurity E. Uses: For analytical and research use. CAS No. 88919-22-6. Molecular formula: C12H17N3O2S. Mole weight: 267.35. Catalog: APB88919226. | |
| Sumatriptan Impurity 3 | Sumatriptan Impurity 3. Uses: For analytical and research use. CAS No. 4025-75-6. Molecular formula: C7H6ClNO4S. Mole weight: 235.64. Catalog: APB4025756. | |
| Sunitinib Impurity 12 | Sunitinib Impurity 12. Uses: For analytical and research use. CAS No. 773789-47-2. Molecular formula: C7H9NO. Mole weight: 123.16. Catalog: APB773789472. | |
| Sunitinib Impurity 5 | Sunitinib Impurity 5. Uses: For analytical and research use. CAS No. 56341-41-4. Molecular formula: C8H6FNO. Mole weight: 151.14. Catalog: APB56341414. | |
| Sunitinib Impurity C | Sunitinib Impurity C. Uses: For analytical and research use. CAS No. 452105-33-8. Molecular formula: C16H13FN2O3. Mole weight: 300.29. Catalog: APB452105338. | |
| Sunset Yellow FCF Impurity 1 | Sunset Yellow FCF Impurity 1. Uses: For analytical and research use. CAS No. 61551-82-4. Molecular formula: C20H12Na2O7S2. Mole weight: 474.41. Catalog: APB61551824. | |
| Sunset Yellow FCF Impurity 3 | Sunset Yellow FCF Impurity 3. Uses: For analytical and research use. CAS No. 56120-28-6. Molecular formula: C12H9N3Na2O6S2. Mole weight: 401.32. Catalog: APB56120286. | |
| TABS Buffer | TABS Buffer. Uses: For analytical and research use. Alternative Names: N-tris(Hydroxymethyl)methyl-4-aminobutanesulfonic acid. CAS No. 54960-65-5. Molecular formula: C8H19NO6S. Mole weight: 257.30. Purity: ≥98%. Catalog: APB54960655. | |
| Tacalcitol Impurity 1 | Tacalcitol Impurity 1. Uses: For analytical and research use. CAS No. 57333-95-6. Molecular formula: C27H44O3. Mole weight: 416.65. Catalog: APB57333956. | |
| Tadalafil EP impurity B | Tadalafil EP impurity B. Uses: For analytical and research use. Alternative Names: (6S,12aS)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,12,12a-tetrahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4(6H,7H)-dione. CAS No. 629652-72-8. Molecular formula: C22H19N3O4. Mole weight: 389.40. Catalog: APB629652728. | |
| Tadalafil Impurity 10 | Tadalafil Impurity 10. Uses: For analytical and research use. CAS No. 629652-40-0. Molecular formula: C22H19ClN2O5. Mole weight: 426.85. Catalog: APB629652400. | |
| Tadalafil Impurity 15 | Tadalafil Impurity 15. Uses: For analytical and research use. CAS No. 629652-42-2. Molecular formula: C22H19ClN2O5. Mole weight: 426.85. Catalog: APB629652422. | |
| Tadalafil Impurity 17 | Tadalafil Impurity 17. Uses: For analytical and research use. CAS No. 385769-84-6. Molecular formula: C21H18N4O4. Mole weight: 390.4. Catalog: APB385769846. | |
| Tadalafil Impurity 19 | Tadalafil Impurity 19. Uses: For analytical and research use. CAS No. 477970-21-1. Molecular formula: C23H21N3O4. Mole weight: 403.44. Catalog: APB477970211. | |
| Tadalafil Impurity 20 | Tadalafil Impurity 20. Uses: For analytical and research use. CAS No. 406938-39-4. Molecular formula: C19H16N2O4. Mole weight: 336.35. Catalog: APB406938394. | |
| Tadalafil Impurity 22 | Tadalafil Impurity 22. Uses: For analytical and research use. CAS No. 951661-82-8. Molecular formula: C20H19N3O3. Mole weight: 349.39. Catalog: APB951661828. | |
| Tadalafil Impurity 24 | Tadalafil Impurity 24. Uses: For analytical and research use. CAS No. 951661-81-7. Molecular formula: C22H20ClN3O4. Mole weight: 425.87. Catalog: APB951661817. | |
| Tadalafil Impurity 25 | Tadalafil Impurity 25. Uses: For analytical and research use. CAS No. 479545-76-1. Molecular formula: C21H16N2O5. Mole weight: 376.37. Catalog: APB479545761. | |
| Tadalafil Impurity 29 | Tadalafil Impurity 29. Uses: For analytical and research use. CAS No. 474668-76-3. Molecular formula: C19H17ClN2O4. Mole weight: 372.81. Catalog: APB474668763. | |
| Tadalafil Impurity 30 | Tadalafil Impurity 30. Uses: For analytical and research use. CAS No. 629652-44-4. Molecular formula: C22H19ClN2O5. Mole weight: 426.85. Catalog: APB629652444. | |
| Tadalafil Impurity 35 | Tadalafil Impurity 35. Uses: For analytical and research use. CAS No. 749864-17-3. Molecular formula: C20H18N2O4. Mole weight: 350.37. Catalog: APB749864173. | |
| Tadalafil Impurity 41 | Tadalafil Impurity 41. Uses: For analytical and research use. CAS No. 929100-66-3. Molecular formula: C21H17N3O4. Mole weight: 375.38. Catalog: APB929100663. | |
| Tadalafil Impurity 46 | Tadalafil Impurity 46. Uses: For analytical and research use. CAS No. 951661-85-1. Molecular formula: C20H19N3O3. Mole weight: 349.39. Catalog: APB951661851. | |
| Tadalafil Impurity 53 | Tadalafil Impurity 53. Uses: For analytical and research use. CAS No. 477970-20-0. Molecular formula: C23H21N3O4. Mole weight: 403.44. Catalog: APB477970200. | |
| Tadalafil Impurity 60 | Tadalafil Impurity 60. Uses: For analytical and research use. CAS No. 951661-84-0. Molecular formula: C22H20ClN3O4. Mole weight: 425.87. Catalog: APB951661840. | |
| Tadalafil Impurity 62 | Tadalafil Impurity 62. Uses: For analytical and research use. CAS No. 58979-02-5. Molecular formula: C13H12O4. Mole weight: 232.23. Catalog: APB58979025. | |
| Tadalafil Impurity 64 | Tadalafil Impurity 64. Uses: For analytical and research use. CAS No. 629652-67-1. Molecular formula: C27H27N3O4. Mole weight: 457.53. Catalog: APB629652671. | |
| Tafluprost Impurity 10 | Tafluprost Impurity 10. Uses: For analytical and research use. CAS No. 40665-68-7. Molecular formula: C11H15O5P. Mole weight: 258.21. Catalog: APB40665687. | |
| Tafluprost Impurity 11 | Tafluprost Impurity 11. Uses: For analytical and research use. CAS No. 39746-00-4. Molecular formula: C15H16O5. Mole weight: 276.29. Catalog: APB39746004. | |
| Tafluprost Impurity 7 | Tafluprost Impurity 7. Uses: For analytical and research use. CAS No. 733036-94-7. Molecular formula: C25H35FO5. Mole weight: 434.55. Catalog: APB733036947. | |
| Taltirelin Impurity 3 | Taltirelin Impurity 3. Uses: For analytical and research use. CAS No. 59760-05-3. Molecular formula: C16H21N7O5. Mole weight: 391.39. Catalog: APB59760053. | |
| Tamoxifen EP Impurity H | Tamoxifen EP Impurity H. Uses: For analytical and research use. CAS No. 809285-09-4. Molecular formula: C43H48N2O2. Mole weight: 624.87. Catalog: APB809285094. | |
| Tamoxifen impurity 2 | Tamoxifen impurity 2. Uses: For analytical and research use. CAS No. 5435-24-5. Molecular formula: C20H18O3S. Mole weight: 338.42. Catalog: APB5435245. | |
| Tamsulosin EP Impurity A | Tamsulosin EP Impurity A. Uses: For analytical and research use. CAS No. 918867-88-6. Molecular formula: C30H40N2O7S. Mole weight: 572.72. Catalog: APB918867886. | |
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