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| Product | Description | |
|---|---|---|
| Doxofylline Impurity | Doxofylline Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-dimethyl-6,7,9,10-tetrahydro-7,10-epoxy[1,4]oxazepino[5,4-f]purine-2,4(1H,3H)-dione. Molecular Formula: C11H12N4O4. Mole Weight: 264.24. Catalog: APB04862. |  |
| Doxofylline Impurity 1 | Doxofylline Impurity 1 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 1-(1,3-Dioxolan-2-ylmethyl)-N-methyl-4-(methylamino)-1H-imidazole-5-carboxamide. Grades: > 95%. CAS No. 1429636-74-7. Molecular formula: C10H16N4O3. Mole weight: 240.26. |  |
| Doxofylline Impurity 1 | Doxofylline Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-amino-1,3-dimethyl-5-nitrosopyrimidine-2,4(1H,3H)-dione. CAS No. 6632-68-4. Molecular Formula: C6H8N4O3. Mole Weight: 184.15. Catalog: APB6632684. | |
| Doxofylline Impurity 10 | Doxofylline Impurity 10 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: ethyl 7-theophyllineacetate; (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-acetic acid ethyl ester. CAS No. 7029-96-1. Molecular formula: C11H14N4O4. Mole weight: 266.25. | |
| Doxofylline Impurity 10 | Doxofylline Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H15N3O4. Mole Weight: 265.27. Catalog: APB10445. | |
| Doxofylline Impurity 11 | Doxofylline Impurity 11 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. CAS No. 109403-76-1. Molecular formula: C15H16N8O4. Mole weight: 372.34. | |
| Doxofylline Impurity 11 | Doxofylline Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(1,3-dimethyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetaldehyde. CAS No. 5614-53-9. Molecular Formula: C9H10N4O3. Mole Weight: 222.2. Catalog: APB5614539. | |
| Doxofylline Impurity 11 | Doxofylline Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 109403-76-1. Molecular Formula: C15H16N8O4. Mole Weight: 372.35. Catalog: APB109403761. | |
| Doxofylline Impurity 12 | Doxofylline Impurity 12 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: Doxofylline Impurity B. CAS No. 254760-82-2. Molecular formula: C11H16N4O4. Mole weight: 268.27. | |
| Doxofylline Impurity 12 | Doxofylline Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-(2,2-dimethoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. CAS No. 1429636-72-5. Molecular Formula: C11H16N4O4. Mole Weight: 268.27. Catalog: APB1429636725. | |
| Doxofylline Impurity 13 | Doxofylline Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-(2-hydroxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. CAS No. 519-37-9. Molecular Formula: C9H12N4O3. Mole Weight: 224.22. Catalog: APB519379. | |
| Doxofylline Impurity 14 | Doxofylline Impurity 14 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Molecular formula: C12H18N4O5. Mole weight: 298.29. | |
| Doxofylline Impurity 14 | Doxofylline Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(6-(((1,3-dioxolan-2-yl)methyl)amino)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide. Molecular Formula: C11H16N4O5. Mole Weight: 284.27. Catalog: APB04858. | |
| Doxofylline Impurity 15 | Doxofylline Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-(2,2-diethoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. Molecular Formula: C13H20N4O4. Mole Weight: 296.32. Catalog: APB01122. | |
| Doxofylline Impurity 16 | Doxofylline Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2-(1,3-dimethyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetate. Molecular Formula: C11H14N4O4. Mole Weight: 266.25. Catalog: APB01121. | |
| Doxofylline Impurity 16 | Doxofylline Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7460-82-4. Molecular Formula: C18H22O7S2. Mole Weight: 414.49. Catalog: APB7460824. | |
| Doxofylline Impurity 18 | Doxofylline Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 254760-82-2. Molecular Formula: C11H16N4O4. Mole Weight: 268.27. Catalog: APB254760822. | |
| Doxofylline Impurity 19 | Doxofylline Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5,6-diamino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione. CAS No. 5440-00-6. Molecular Formula: C6H10N4O2. Mole Weight: 170.17. Catalog: APB5440006. | |
| Doxofylline Impurity 19 | Doxofylline Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1021-65-4. Molecular Formula: C11H16N4O2. Mole Weight: 236.28. Catalog: APB1021654. | |
| Doxofylline Impurity 2 | Doxofylline Impurity 2 (Theophylline Impurity 2) is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: Theophylline Impurity 1; 1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-acetaldehyde; 7-(Formylmethyl)theophylline; 7-Theophyllineacetaldehyde. Grades: > 95%. CAS No. 5614-53-9. Molecular formula: C9H10N4O3. Mole weight: 222.20. | |
| Doxofylline Impurity 20 | Doxofylline Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7,7'-methylenebis(1,3-dimethyl-1H-purine-2,6(3H,7H)-dione). Molecular Formula: C15H16N8O4. Mole Weight: 372.34. Catalog: APB04857. | |
| Doxofylline Impurity 21 | Doxofylline Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-(2,2-dihydroxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. Molecular Formula: C9H12N4O4. Mole Weight: 240.22. Catalog: APB04856. | |
| Doxofylline Impurity 22 | Doxofylline Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-((1,3-dioxolan-2-yl)methyl)-1,3-dimethyl-1H-purine-2,6,8(3H,7H,9H)-trione. Molecular Formula: C11H14N4O5. Mole Weight: 282.25. Catalog: APB04855. | |
| Doxofylline Impurity 26 | Doxofylline Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydroxyethyl 4-methylbenzenesulfonate. CAS No. 42772-85-0. Molecular Formula: C9H12O4S. Mole Weight: 216.25. Catalog: APB42772850. | |
| Doxofylline Impurity 27 | Doxofylline Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(2,3-dihydroxypropyl)-N-methyl-4-(methylamino)-1H-imidazole-5-carboxamide. CAS No. 93284-16-3. Molecular Formula: C9H16N4O3. Mole Weight: 228.12. Catalog: APB93284163. | |
| Doxofylline Impurity 3 | Doxofylline Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-methyl-5-(methylamino)-1H-imidazole-4-carboxamide. CAS No. 6736-40-9. Molecular Formula: C6H10N4O. Mole Weight: 154.17. Catalog: APB6736409. | |
| Doxofylline Impurity 4 | Doxofylline Impurity 4 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 1-((1,3-Dioxolan-2-yl)methyl)-4-(1,3-dimethylureido)-1H-imidazole-5-carboxylic Acid; 2095554-12-2; F95323. Grades: >98%. CAS No. 2095554-12-2. Molecular formula: C11H16N4O5. Mole weight: 284.27. | |
| Doxofylline Impurity 4 | Doxofylline Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-dimethyl-1H-purine-2,6,8(3H,7H,9H)-trione. CAS No. 944-73-0. Molecular Formula: C7H8N4O3. Mole Weight: 196.16. Catalog: APB944730. | |
| Doxofylline Impurity 5 | Doxofylline Impurity 5 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 2,4(1H,3H)-Dione, 1,3-dimethyl-6,7,9,10-tetrahydro-7,10-epoxy[1,4]oxazepino[5,4-f]purine-. Grades: >98%. Molecular formula: C11H12N4O4. Mole weight: 264.24. | |
| Doxofylline Impurity 5 | Doxofylline Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((1,3-dioxolan-2-yl)methyl)-4-(3-methylureido)-1H-imidazole-5-carboxylic acid. Molecular Formula: C10H14N4O5. Mole Weight: 270.24. Catalog: APB04859. | |
| Doxofylline Impurity 5 | Doxofylline Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2095554-12-2. Molecular Formula: C11H16N4O5. Mole Weight: 284.27. Catalog: APB2095554122. | |
| Doxofylline Impurity 6 | Doxofylline Impurity 6 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Grades: >98%. CAS No. 1429636-72-5. Molecular formula: C11H16N4O4. Mole weight: 268.27. | |
| Doxofylline Impurity 6 | Doxofylline Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((1,3-dioxolan-2-yl)methyl)-4-(methylamino)-1H-imidazole-5-carboxylic acid. Molecular Formula: C9H13N3O4. Mole Weight: 227.22. Catalog: APB04860. | |
| Doxofylline Impurity 7 | Doxofylline Impurity 7 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Grades: >98%. Molecular formula: C10H14N4O5. Mole weight: 270.24. | |
| Doxofylline Impurity 7 | Doxofylline Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((1,3-dioxolan-2-yl)methyl)-N-methyl-4-(methylamino)-1H-imidazole-5-carboxamide. CAS No. 1429636-74-7. Molecular Formula: C10H16N4O3. Mole Weight: 240.26. Catalog: APB1429636747. | |
| Doxofylline Impurity 7 | Doxofylline Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C9H13N3O4. Mole Weight: 227.22. Catalog: APB10444. | |
| Doxofylline Impurity 8 | Doxofylline Impurity 8 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Molecular formula: C9H13N3O4. Mole weight: 227.22. | |
| Doxofylline Impurity 8 | Doxofylline Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H22N8O8. Mole Weight: 478.42. Catalog: APB10443. | |
| Doxofylline Impurity 9 | Doxofylline Impurity 9 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 7-(2',2'-Diethoxyethyl)theophylline1111. CAS No. 43135-57-5. Molecular formula: C13H20N4O4. Mole weight: 296.32. | |
| Doxofylline Impurity 9 | Doxofylline Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 43135-57-5. Molecular Formula: C13H20N4O4. Mole Weight: 296.33. Catalog: APB43135575. | |
| Doxofylline Impurity A | Doxofylline Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-((1,3-dioxolan-2-yl)methyl)-4-(1,3-dimethylureido)-1H-imidazole-5-carboxylic acid. Molecular Formula: C11H16N4O5. Mole Weight: 284.27. Catalog: APB04861. | |
| 7-butyl-1,3-dimethylpurine-2,6-dione | Doxofylline Impurity 13 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 7-Butyltheophylline; Theophylline,7-butyl-; UNII-N2R6WU63DY; BRN0250158. Grades: 95%. CAS No. 1021-65-4. Molecular formula: C11H16N4O2. Mole weight: 236.27. | |
| Doxofylline Related Compound D | Doxofylline Related Compound D is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Grades: >98%. Molecular formula: C9H14N4O5. Mole weight: 258.23. | |
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