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 | |
|---|---|---|
| Gadoxetate Disodium Impurity 7 | Gadoxetate Disodium Impurity 7. Uses: For analytical and research use. CAS No. 206987-58-8. Molecular formula: C36H50N4O14. Mole weight: 762.81. Catalog: APB206987588. |  |
| Gadoxetate Disodium Impurity 9 | Gadoxetate Disodium Impurity 9. Uses: For analytical and research use. CAS No. 1618674-24-0. Molecular formula: C17H27NO6S. Mole weight: 373.46. Catalog: APB1618674240. | |
| Galantamine EP impurity B | Galantamine EP impurity B. Uses: For analytical and research use. CAS No. 1668-85-5. Molecular formula: C17H21NO3. Mole weight: 287.36. Catalog: APB1668855. | |
| Galantamine EP impurity C | Galantamine EP impurity C. Uses: For analytical and research use. CAS No. 21133-52-8. Molecular formula: C17H23NO3. Mole weight: 289.38. Catalog: APB21133528. | |
| Galantamine impurity 6 | Galantamine impurity 6. Uses: For analytical and research use. CAS No. 134332-50-6. Molecular formula: C17H21NO4. Mole weight: 303.36. Catalog: APB134332506. | |
| Galantamine impurity 7 | Galantamine impurity 7. Uses: For analytical and research use. CAS No. 21041-10-1. Molecular formula: C17H21NO3. Mole weight: 287.36. Catalog: APB21041101. | |
| Galantamine impurity 8 | Galantamine impurity 8. Uses: For analytical and research use. CAS No. 1668-86-6. Molecular formula: C17H19NO3. Mole weight: 285.34. Catalog: APB1668866. | |
| Galantamine impurity 9 | Galantamine impurity 9. Uses: For analytical and research use. CAS No. 199014-26-1. Molecular formula: C17H21NO4. Mole weight: 303.36. Catalog: APB199014261. | |
| Gamithromycin Impurity 1 | Gamithromycin Impurity 1. Uses: For analytical and research use. CAS No. 145388-07-4. Molecular formula: C37H70N2O12. Mole weight: 734.97. Catalog: APB145388074. | |
| Gamithromycin Impurity 2 | Gamithromycin Impurity 2. Uses: For analytical and research use. CAS No. 145414-17-1. Molecular formula: C37H66N2O12. Mole weight: 730.94. Catalog: APB145414171. | |
| Ganciclovir EP Impurity A | Ganciclovir EP Impurity A. Uses: For analytical and research use. CAS No. 1797982-93-4. Molecular formula: C9H10ClN5O2. Mole weight: 255.66. Catalog: APB1797982934. | |
| Ganciclovir EP Impurity B | Ganciclovir EP Impurity B. Uses: For analytical and research use. CAS No. 194159-18-7. Molecular formula: C12H17N5O5. Mole weight: 311.3. Catalog: APB194159187. | |
| Ganciclovir EP Impurity J | Ganciclovir EP Impurity J. Uses: For analytical and research use. CAS No. 177216-32-9. Molecular formula: C18H25N5O7. Mole weight: 423.43. Catalog: APB177216329. | |
| Ganciclovir Impurity 1 | Ganciclovir Impurity 1. Uses: For analytical and research use. CAS No. 1401562-16-0. Molecular formula: C15H25ClN6O5. Mole weight: 404.85. Catalog: APB1401562160. | |
| Ganciclovir Impurity 13 | Ganciclovir Impurity 13. Uses: For analytical and research use. CAS No. 298197-26-9. Molecular formula: C13H17N5O6. Mole weight: 339.31. Catalog: APB298197269. | |
| Ganciclovir Impurity 15 | Ganciclovir Impurity 15. Uses: For analytical and research use. CAS No. 1356353-76-8. Molecular formula: C15H24N6O6. Mole weight: 384.39. Catalog: APB1356353768. | |
| Ganciclovir Impurity D | Ganciclovir Impurity D. Uses: For analytical and research use. Alternative Names: 2-amino-9-((((1,3-dihydroxypropan-2-yl)oxy)methoxy)methyl)-1H-purin-6(9H)-one. CAS No. 1346598-14-8. Molecular formula: C10H15N5O5. Mole weight: 285.26. Catalog: APB1346598148. | |
| Gefapixant Impurity 2 | Gefapixant Impurity 2. Uses: For analytical and research use. CAS No. 2413718-92-8. Molecular formula: C14H18N4O4S. Mole weight: 338.38. Catalog: APB2413718928. | |
| Gefapixant Impurity 7 | Gefapixant Impurity 7. Uses: For analytical and research use. CAS No. 2527107-23-7. Molecular formula: C20H25N5O3. Mole weight: 383.45. Catalog: APB2527107237. | |
| Gefapixant Impurity 8 | Gefapixant Impurity 8. Uses: For analytical and research use. CAS No. 2527107-24-8. Molecular formula: C20H25N5O3. Mole weight: 383.45. Catalog: APB2527107248. | |
| Gefitinib Difluoro Impurity | Gefitinib Difluoro Impurity. Uses: For analytical and research use. CAS No. 184475-50-1. Molecular formula: C22H24F2N4O3. Mole weight: 430.46. Catalog: APB184475501. | |
| Gefitinib EP Impurity B | Gefitinib EP Impurity B. Uses: For analytical and research use. CAS No. 1603814-04-5. Molecular formula: C22H24ClFN4O3. Mole weight: 446.91. Catalog: APB1603814045. | |
| Gefitinib Impurity 1 | Gefitinib Impurity 1. Uses: For analytical and research use. CAS No. 1561173-24-7. Molecular formula: C15H22ClN3O3. Mole weight: 327.81. Catalog: APB1561173247. | |
| Gefitinib Impurity 11 | Gefitinib Impurity 11. Uses: For analytical and research use. CAS No. 16064-25-8. Molecular formula: C8H6N2O2. Mole weight: 162.15. Catalog: APB16064258. | |
| Gefitinib Impurity 13 | Gefitinib Impurity 13. Uses: For analytical and research use. CAS No. 215659-03-3. Molecular formula: C9H9NO6. Mole weight: 227.17. Catalog: APB215659033. | |
| Gefitinib Impurity 19 | Gefitinib Impurity 19. Uses: For analytical and research use. CAS No. 1803045-02-4. Molecular formula: C22H24ClFN4O4. Mole weight: 462.91. Catalog: APB1803045024. | |
| Gefitinib Impurity 24 | Gefitinib Impurity 24. Uses: For analytical and research use. CAS No. 194423-17-1. Molecular formula: C10H12N4. Mole weight: 188.23. Catalog: APB194423171. | |
| Gefitinib Impurity 25 | Gefitinib Impurity 25. Uses: For analytical and research use. CAS No. 214472-41-0. Molecular formula: C16H24N2O5. Mole weight: 324.38. Catalog: APB214472410. | |
| Gefitinib Impurity 26 | Gefitinib Impurity 26. Uses: For analytical and research use. CAS No. 193552-54-4. Molecular formula: C18H16O6. Mole weight: 328.32. Catalog: APB193552544. | |
| Gefitinib Impurity 28 | Gefitinib Impurity 28. Uses: For analytical and research use. CAS No. 1379208-77-1. Molecular formula: C8H6N2O4. Mole weight: 194.15. Catalog: APB1379208771. | |
| Gefitinib impurity 29 | Gefitinib impurity 29. Uses: For analytical and research use. Alternative Names: N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine. CAS No. 184475-35-2. Molecular formula: C22H24ClFN4O3. Mole weight: 446.9. Catalog: APB184475352. | |
| Gefitinib Impurity 30 | Gefitinib Impurity 30. Uses: For analytical and research use. CAS No. 2347417-64-3. Molecular formula: C28H42N4O6S2. Mole weight: 594.79. Catalog: APB2347417643. | |
| Gefitinib Impurity 37 | Gefitinib Impurity 37. Uses: For analytical and research use. CAS No. 21397-08-0. Molecular formula: C6H5ClFN. Mole weight: 145.56. Catalog: APB21397080. | |
| Gefitinib Impurity 38 | Gefitinib Impurity 38. Uses: For analytical and research use. CAS No. 2106-4-9. Molecular formula: C6H5ClFN. Mole weight: 145.56. Catalog: APB2106049. | |
| Gefitinib Impurity 45 | Gefitinib Impurity 45. Uses: For analytical and research use. Alternative Names: 4,6-dichloro-7-methoxyquinazoline. CAS No. 205584-69-6. Molecular formula: C9H6Cl2N2O. Mole weight: 229.06. Catalog: APB205584696. | |
| Gefitinib Impurity 6 | Gefitinib Impurity 6. Uses: For analytical and research use. CAS No. 2089650-13-3. Molecular formula: C22H24Cl2N4O3. Mole weight: 463.36. Catalog: APB2089650133. | |
| Gefitinib Impurity 7 | Gefitinib Impurity 7. Uses: For analytical and research use. CAS No. 1608115-59-8. Molecular formula: C22H23ClFN3O4. Mole weight: 447.89. Catalog: APB1608115598. | |
| Gefitinib Impurity 70 | Gefitinib Impurity 70. Uses: For analytical and research use. CAS No. 199327-59-8. Molecular formula: C16H20ClN3O3. Mole weight: 337.8. Catalog: APB199327598. | |
| Gefitinib Impurity 72 | Gefitinib Impurity 72. Uses: For analytical and research use. CAS No. 179688-02-9. Molecular formula: C11H10N2O4. Mole weight: 234.21. Catalog: APB179688029. | |
| Gefitinib Impurity 8 | Gefitinib Impurity 8. Uses: For analytical and research use. CAS No. 214472-37-4. Molecular formula: C16H22N2O7. Mole weight: 354.36. Catalog: APB214472374. | |
| Gefitinib Impurity 9 | Gefitinib Impurity 9. Uses: For analytical and research use. CAS No. 1640351-46-7. Molecular formula: C15H22N2O5. Mole weight: 310.35. Catalog: APB1640351467. | |
| Gefitinib impurity F | Gefitinib impurity F. Uses: For analytical and research use. Alternative Names: N-(3-chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine. CAS No. 153437-78-6. Molecular formula: C16H13ClFN3O2. Mole weight: 333.74. Catalog: APB153437786. | |
| Gefitinib impurity H | Gefitinib impurity H. Uses: For analytical and research use. Alternative Names: 7-methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one. CAS No. 199327-61-2. Molecular formula: C16H21N3O4. Mole weight: 319.36. Catalog: APB199327612. | |
| Gefitinib Impurity K | Gefitinib Impurity K. Uses: For analytical and research use. CAS No. 367-21-5. Molecular formula: C6H5ClFN. Mole weight: 145.56. Catalog: APB367215. | |
| Gefitinib impurity L | Gefitinib impurity L. Uses: For analytical and research use. Alternative Names: 2-amino-4-methoxy-5-(3-morpholinopropoxy)benzamide. CAS No. 246512-44-7. Molecular formula: C15H23N3O4. Mole weight: 309.36. Catalog: APB246512447. | |
| Gefitinib Impurity P | Gefitinib Impurity P. Uses: For analytical and research use. Alternative Names: N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)-N-(3-morpholinopropyl)quinazolin-4-amine. CAS No. 1502829-45-9. Molecular formula: C29H37ClFN5O4. Mole weight: 574.09. Catalog: APB1502829459. | |
| Gefitinib Impurity TE | Gefitinib Impurity TE. Uses: For analytical and research use. CAS No. 184475-68-1. Molecular formula: C22H25ClF2N4O3. Mole weight: 466.91. Catalog: APB184475681. | |
| Gemcitabine Impurity 15 | Gemcitabine Impurity 15. Uses: For analytical and research use. Alternative Names: ((2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-3-hydroxytetrahydrofuran-2-yl)methyl benzoate. CAS No. 2174019-90-8. Molecular formula: C16H15F2N3O5. Mole weight: 367.3. Catalog: APB2174019908. | |
| Gemcitabine Impurity 2 | Gemcitabine Impurity 2. Uses: For analytical and research use. Alternative Names: ((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl benzoate. CAS No. 143157-22-6. Molecular formula: C19H16F2O6. Mole weight: 378.32. Catalog: APB143157226. | |
| Gemcitabine Impurity 3 | Gemcitabine Impurity 3. Uses: For analytical and research use. CAS No. 153381-14-7. Molecular formula: C9H10F2N2O5. Mole weight: 264.18. Catalog: APB153381147. | |
| Gemcitabine Impurity 4 | Gemcitabine Impurity 4. Uses: For analytical and research use. Alternative Names: ((2R,3R,5R)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate. CAS No. 134877-42-2. Molecular formula: C20H18F2O8S. Mole weight: 456.41. Catalog: APB134877422. | |
| Gemcitabine Impurity 5 | Gemcitabine Impurity 5. Uses: For analytical and research use. Alternative Names: ((2R,3R,5S)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate. CAS No. 134877-43-3. Molecular formula: C20H18F2O8S. Mole weight: 456.41. Catalog: APB134877433. | |
| Gemcitabine Impurity 7 | Gemcitabine Impurity 7. Uses: For analytical and research use. Alternative Names: (2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4,4-difluorotetrahydrofuran-3-yl benzoate. CAS No. 134790-39-9. Molecular formula: C23H19F2N3O6. Mole weight: 471.41. Catalog: APB134790399. | |
| Gemcitabine Impurity 8 | Gemcitabine Impurity 8. Uses: For analytical and research use. CAS No. 143234-91-7. Molecular formula: C14H16F2O6. Mole weight: 318.27. Catalog: APB143234917. | |
| Gemcitabine Impurity 8 | Gemcitabine Impurity 8. Uses: For analytical and research use. Alternative Names: (2R,3R,5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4,4-difluorotetrahydrofuran-3-yl benzoate. CAS No. 134790-40-2. Molecular formula: C23H19F2N3O6. Mole weight: 471.41. Catalog: APB134790402. | |
| Gemfibrozil EP impurity D | Gemfibrozil EP impurity D. Uses: For analytical and research use. CAS No. 1798429-95-4. Molecular formula: C18H26O3. Mole weight: 290.4. Catalog: APB1798429954. | |
| Gemfibrozil EP impurity G | Gemfibrozil EP impurity G. Uses: For analytical and research use. CAS No. 3727-20-6. Molecular formula: C11H14O. Mole weight: 162.23. Catalog: APB3727206. | |
| Gemfibrozil EP impurity I | Gemfibrozil EP impurity I. Uses: For analytical and research use. CAS No. 149105-25-9. Molecular formula: C16H24O3. Mole weight: 264.37. Catalog: APB149105259. | |
| Gemfibrozil impurity 2 | Gemfibrozil impurity 2. Uses: For analytical and research use. CAS No. 154021-24-6. Molecular formula: C18H28O3. Mole weight: 292.42. Catalog: APB154021246. | |
| Gentamicin sulfate EP Impurity A | Gentamicin sulfate EP Impurity A. Uses: For analytical and research use. CAS No. 32385-11-8. Molecular formula: C19H37N5O7. Mole weight: 447.53. Catalog: APB32385118. | |
| Gentamicin sulfate EP Impurity C | Gentamicin sulfate EP Impurity C. Uses: For analytical and research use. CAS No. 36889-16-4. Molecular formula: C20H40N4O10. Mole weight: 496.56. Catalog: APB36889164. | |
| Gentamicin Sulfate EP Impurity E | Gentamicin Sulfate EP Impurity E. Uses: For analytical and research use. CAS No. 2037-48-1. Molecular formula: C6H14N2O3. Mole weight: 162.19. Catalog: APB2037481. | |
| Gibberellin impurity 3 | Gibberellin impurity 3. Uses: For analytical and research use. CAS No. 13744-18-8. Molecular formula: C20H26O4. Mole weight: 330.42. Catalog: APB13744188. | |
| Gimeracil impurity 1 | Gimeracil impurity 1. Uses: For analytical and research use. CAS No. 149143-68-0. Molecular formula: C6H3ClN2O2. Mole weight: 170.55. Catalog: APB149143680. | |
| Gimeracil impurity 2 | Gimeracil impurity 2. Uses: For analytical and research use. CAS No. 1379260-15-7. Molecular formula: C6H6ClNO2. Mole weight: 159.57. Catalog: APB1379260157. | |
| Gimeracil impurity 4 | Gimeracil impurity 4. Uses: For analytical and research use. CAS No. 149143-67-9. Molecular formula: C6H5ClN2O3. Mole weight: 188.57. Catalog: APB149143679. | |
| Gimeracil impurity 5 | Gimeracil impurity 5. Uses: For analytical and research use. CAS No. 147619-40-7. Molecular formula: C7H5ClN2O2. Mole weight: 184.58. Catalog: APB147619407. | |
| Ginsenoside Rg1 reference substance | Ginsenoside Rg1 reference substance. Uses: For analytical and research use. CAS No. 22427-39-0. Molecular formula: C42H72O14. Mole weight: 801.02. Catalog: APB22427390. | |
| Glibenclamide EP Impurity B | Glibenclamide EP Impurity B. Uses: For analytical and research use. Alternative Names: Glyburide USP Related Compound B; methyl (4-(2-(5-chloro-2-methoxybenzamido)ethyl)phenyl)sulfonylcarbamate. CAS No. 21165-77-5. Molecular formula: C18H19ClN2O6S. Mole weight: 426.87. Catalog: APB21165775. | |
| Glibenclamide impurity 1 | Glibenclamide impurity 1. Uses: For analytical and research use. CAS No. 2191-62-0. Molecular formula: C17H25N3O4S. Mole weight: 367.46. Catalog: APB2191620. | |
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