Alfa Chemistry Analytical Products 2 - 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 | |
|---|---|---|
| Doxazosin EP Impurity E | Doxazosin EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,4-dichloro-6,7-dimethoxyquinazoline. CAS No. 27631-29-4. Molecular Formula: C10H8Cl2N2O2. Mole Weight: 259.09. Catalog: APB27631294. |  |
| Doxazosin EP Impurity F | Doxazosin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-6,7-dimethoxyquinazolin-4-amine. CAS No. 23680-84-4. Molecular Formula: C10H10ClN3O2. Mole Weight: 239.66. Catalog: APB23680844. | |
| Doxazosin Impurity 12 | Doxazosin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylate. CAS No. 3663-79-4. Molecular Formula: C10H10O4. Mole Weight: 194.18. Catalog: APB3663794. | |
| Doxepin EP Impurity A | Doxepin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dibenzo[b,e]oxepin-11(6H)-one. CAS No. 4504-87-4. Molecular Formula: C14H10O2. Mole Weight: 210.07. Catalog: APB4504874. | |
| Doxepin EP Impurity B | Doxepin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 11-(3-(dimethylamino)propyl)-6,11-dihydrodibenzo[b,e]oxepin-11-ol. CAS No. 4504-88-5. Molecular Formula: C19H23NO2. Mole Weight: 297.17. Catalog: APB4504885. | |
| Doxepin EP Impurity C | Doxepin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-3-(dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methylpropan-1-amine hydrochloride. CAS No. 4504-96-5. Molecular Formula: C18H20ClNO. Mole Weight: 301.12. Catalog: APB4504965. | |
| Doxepin EP Impurity D | Doxepin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-3-(dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine hydrochloride. CAS No. 25127-31-5. Molecular Formula: C19H22ClNO. Mole Weight: 315.14. Catalog: APB25127315. | |
| 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 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 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 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 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. | |
| Doxorubicin (Adriamycin)/Epirubicin hydrochloride EP impurity D | Doxorubicin (Adriamycin)/Epirubicin hydrochloride EP impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23214-92-8. Molecular Formula: C27H29NO11. Mole Weight: 543.53. Catalog: APB23214928. | |
| Doxorubicin EP Impurity A | Doxorubicin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20830-81-3. Molecular Formula: C27H29NO10. Mole Weight: 527.53. Catalog: APB20830813. | |
| Doxorubicin EP Impurity B (Hydrobromide) | Doxorubicin EP Impurity B (Hydrobromide). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromo-1,1-dimethoxyethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrobromide. CAS No. 148218-14-8. Molecular Formula: C29H34BrNO11·HBr. Mole Weight: 733.4. Catalog: APB148218148. | |
| Doxorubicin EP Impurity C | Doxorubicin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65026-79-1. Molecular Formula: C27H28BrNO10. Mole Weight: 606.42. Catalog: APB65026791. | |
| Doxorubicin EP Impurity D | Doxorubicin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-6,8,10,11-tetrahydroxy-8-(2-hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 24385-10-2. Molecular Formula: C21H18O9. Mole Weight: 414.10. Catalog: APB24385102. | |
| Doxorubicin Impurity 1 | Doxorubicin Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6,8,11-trihydroxy-1-methoxytetracene-5,12-dione. CAS No. 64845-67-6. Molecular Formula: C19H12O6. Mole Weight: 336.06. Catalog: APB64845676. | |
| Doxorubicin Impurity 10 | Doxorubicin Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8R,10S)-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-hydroperoxy-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 2183522-37-2. Molecular Formula: C25H27NO11. Mole Weight: 517.16. Catalog: APB2183522372. | |
| Doxorubicin Impurity 28 | Doxorubicin Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 286010-07-9. Molecular Formula: C29H36ClNO12. Mole Weight: 626.05. Catalog: APB286010079. | |
| Doxorubicin Impurity 42 | Doxorubicin Impurity 42. Uses: For analytical and research use. Group: Impurity standards. CAS No. 71800-89-0. Molecular Formula: C27H29NO10. Mole Weight: 527.53. Catalog: APB71800890. | |
| Doxorubicin Impurity53 | Doxorubicin Impurity53. Uses: For analytical and research use. Group: Impurity standards. CAS No. 201278-93-5. Molecular Formula: C54H54N2O21. Mole Weight: 1067.02. Catalog: APB201278935. | |
| Doxorubicin Impurity 6 | Doxorubicin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58199-98-7. Molecular Formula: C20H16O9. Mole Weight: 400.34. Catalog: APB58199987. | |
| Doxorubicin Impurity 9 | Doxorubicin Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-4-methoxy-7,8-dihydrotetracene-5,12-dione. CAS No. 2183522-38-3. Molecular Formula: C25H25NO9. Mole Weight: 483.15. Catalog: APB2183522383. | |
| Doxorubicinol | Doxorubicinol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 54193-28-1. Molecular Formula: C27H31NO11. Mole Weight: 545.54. Catalog: APB54193281. | |
| Doxycycline | Doxycycline. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S,4aR,5S,5aR,6R,12aS)-4-(dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide. CAS No. 564-25-0. Molecular Formula: C22H24N2O8. Mole Weight: 444.43. Catalog: APB564250. | |
| Doxylamine | Doxylamine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1RS)-N,N-dimethyl-2-(1-phenyl-1-(pyridin-2-yl)ethoxy)ethanamine. CAS No. 469-21-6. Molecular Formula: C17H22N2O. Mole Weight: 270.37. Catalog: APB469216. | |
| Doxylamine EP Impurity 10 | Doxylamine EP Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1391849-33-4. Molecular Formula: C17H22N2O. Mole Weight: 270.38. Catalog: APB1391849334. | |
| Doxylamine EP Impurity 7 | Doxylamine EP Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 137908-79-3. Molecular Formula: C23H30N2O7. Mole Weight: 446.5. Catalog: APB137908793. | |
| Doxylamine EP Impurity 9 | Doxylamine EP Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 437999-65-0. Molecular Formula: C16H20N2O. Mole Weight: 256.35. Catalog: APB437999650. | |
| DPPC | DPPC. Uses: For analytical and research use. Group: Impurity standards. CAS No. 63-89-8. Molecular Formula: C40H80NO8P. Mole Weight: 734.05. Catalog: APB63898. | |
| DRAQ5 | DRAQ5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 254098-36-7. Molecular Formula: C20H24N4O4. Mole Weight: 384.44. Catalog: APB254098367. | |
| Dronedarone Impurity 12 | Dronedarone Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1448297-16-2. Molecular Formula: C21H23NO7S2. Mole Weight: 465.54. Catalog: APB1448297162. | |
| Dronedarone Impurity 15 | Dronedarone Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 437651-44-0. Molecular Formula: C18H30ClNO3. Mole Weight: 343.89. Catalog: APB437651440. | |
| Dronedarone Impurity 16 | Dronedarone Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 437651-42-8. Molecular Formula: C19H31NO3. Mole Weight: 321.46. Catalog: APB437651428. | |
| Dronedarone Impurity 17 | Dronedarone Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2-butylbenzofuran-5-yl)methanesulfonamide. CAS No. 437652-07-8. Molecular Formula: C13H17NO3S. Mole Weight: 267.09. Catalog: APB437652078. | |
| Dronedarone Impurity 9 | Dronedarone Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1310430-09-1. Molecular Formula: C24H29NO8S2. Mole Weight: 523.62. Catalog: APB1310430091. | |
| Dronedarone Intermediate 4 | Dronedarone Intermediate 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36421-15-5. Molecular Formula: C11H24ClN. Mole Weight: 205.77. Catalog: APB36421155. | |
| Dronedarone N-Oxide | Dronedarone N-Oxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-butyl-N-(3-(4-(2-butyl-5-(methylsulfonamido)benzofuran-3-carbonyl)phenoxy)propyl)butan-1-amine oxide. CAS No. 1638586-56-7. Molecular Formula: C31H44N2O6S. Mole Weight: 572.76. Catalog: APB1638586567. | |
| Dronedarone Related Compound 1 | Dronedarone Related Compound 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 335153-23-6. Molecular Formula: C14H17NO6. Mole Weight: 295.29. Catalog: APB335153236. | |
| Dronedarone USP Related Compound B | Dronedarone USP Related Compound B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 500791-70-8. Molecular Formula: C32H44N2O7. Mole Weight: 568.71. Catalog: APB500791708. | |
| Droperidol EP Impurity A | Droperidol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(1,2,3,6-tetrahydropyridin-4-yl)-1H-benzo[d]imidazol-2(3H)-one. CAS No. 2147-83-3. Molecular Formula: C12H13N3O. Mole Weight: 215.25. Catalog: APB2147833. | |
| Droperidol EP Impurity D | Droperidol EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(4-(4-fluorophenyl)-4-oxobutyl)-4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)-1,2,3,6-tetrahydropyridine 1-oxide. CAS No. 466118-75-2. Molecular Formula: C22H22FN3O3. Mole Weight: 395.43. Catalog: APB466118752. | |
| Droperidol Impurity 10 | Droperidol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-(pyridin-4-yl)benzene-1,2-diamine. CAS No. 65053-26-1. Molecular Formula: C11H11N3. Mole Weight: 185.23. Catalog: APB65053261. | |
| Droperidol Impurity 9 | Droperidol Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2-nitrophenyl)pyridin-4-amine. CAS No. 25551-59-1. Molecular Formula: C11H9N3O2. Mole Weight: 215.21. Catalog: APB25551591. | |
| Drospirenone EP Impurity I | Drospirenone EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,9R)-9-(hydroxymethyl)-4a,6a-dimethyl-4,4a,4b,5,6,6a,7a,8,8a,8b,8c,9-dodecahydro-3H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-5'(4'H)-one. CAS No. 2896199-04-3. Molecular Formula: C24H32O3. Mole Weight: 368.51. Catalog: APB2896199043. | |
| Drotaverine amide | Drotaverine amide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(3,4-diethoxyphenethyl)-2-(3,4-diethoxyphenyl)acetamide. CAS No. 6298-46-0. Molecular Formula: C24H33NO5. Mole Weight: 415.52. Catalog: APB6298460. | |
| Drotaverine Impurity 1 | Drotaverine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38464-04-9. Molecular Formula: C12H16O4. Mole Weight: 224.26. Catalog: APB38464049. | |
| Drotaverine Impurity 15 | Drotaverine Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 37491-68-2. Molecular Formula: C7H9NO2. Mole Weight: 139.15. Catalog: APB37491682. | |
| Drotaverine Impurity 16 | Drotaverine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2050-46-6. Molecular Formula: C10H14O2. Mole Weight: 166.22. Catalog: APB2050466. | |
| Drotaverine Impurity 17 | Drotaverine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27472-20-4. Molecular Formula: C11H15ClO2. Mole Weight: 214.69. Catalog: APB27472204. | |
| Drotaverine Impurity 19 | Drotaverine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2754344-55-1. Molecular Formula: C24H31NO5. Mole Weight: 413.51. Catalog: APB2754344551. | |
| Drotaverine Impurity 30 | Drotaverine Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56046-20-9. Molecular Formula: C24H27NO5. Mole Weight: 409.48. Catalog: APB56046209. | |
| Drotaverine Impurity 32 | Drotaverine Impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56190-53-5. Molecular Formula: C22H27NO4. Mole Weight: 369.46. Catalog: APB56190535. | |
| Drotaverine Impurity 4 | Drotaverine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27472-21-5. Molecular Formula: C12H15NO2. Mole Weight: 205.26. Catalog: APB27472215. | |
| Drotaverine Intermediate 1 | Drotaverine Intermediate 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 71457-14-2. Molecular Formula: C24H33NO5. Mole Weight: 415.53. Catalog: APB71457142. | |
| Droxidopa | Droxidopa. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3R)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid. CAS No. 23651-95-8. Molecular Formula: C9H11NO5. Mole Weight: 213.19. Catalog: APB23651958. | |
| Droxidopa impurity 1 | Droxidopa impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16322-99-9. Molecular Formula: C9H11NO5. Mole Weight: 213.19. Catalog: APB16322999. | |
| Droxidopa Impurity 14 | Droxidopa Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid. CAS No. 3916-18-5. Molecular Formula: C9H11NO5. Mole Weight: 213.19. Catalog: APB3916185. | |
| Droxidopa Impurity 2 | Droxidopa Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3,4-dihydroxyphenyl)acetaldehyde. CAS No. 5707-55-1. Molecular Formula: C8H8O3. Mole Weight: 152.15. Catalog: APB5707551. | |
| Droxidopa Impurity 4 | Droxidopa Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3R)-2-(((benzyloxy)carbonyl)amino)-3-(3,4-bis(benzyloxy)phenyl)-3-hydroxypropanoic acid. CAS No. 55382-14-4. Molecular Formula: C31H29NO7. Mole Weight: 527.56. Catalog: APB55382144. | |
| Droxidopa Impurity 7 | Droxidopa Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3R)-2-amino-3-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoic acid. CAS No. 28865-97-6. Molecular Formula: C10H13NO5. Mole Weight: 227.21. Catalog: APB28865976. | |
| Droxidopa Impurity 8 | Droxidopa Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid. CAS No. 34047-62-6. Molecular Formula: C9H11NO5. Mole Weight: 213.19. Catalog: APB34047626. | |
| Duetasteride EP impurity B | Duetasteride EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2512195-98-9. Molecular Formula: C21H32N2O2. Mole Weight: 344.5. Catalog: APB2512195989. | |
| Duetasteride impurity 5 | Duetasteride impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2102935-76-0. Molecular Formula: C27H30F6N2O2. Mole Weight: 528.54. Catalog: APB2102935760. | |
| Duetasteride impurity 7 | Duetasteride impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 164656-22-8. Molecular Formula: C27H32F6N2O2. Mole Weight: 530.56. Catalog: APB164656228. | |
| Duloxetine impurity 12 | Duloxetine impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-4-(methyl(3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propyl)amino)-4-oxobutanoic acid. CAS No. 199191-66-7. Molecular Formula: C22H23NO4S. Mole Weight: 397.49. Catalog: APB199191667. | |
| Duloxetine impurity 13 | Duloxetine impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(methyl(3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propyl)carbamoyl)benzoic acid. CAS No. 199191-67-8. Molecular Formula: C26H23NO4S. Mole Weight: 445.53. Catalog: APB199191678. | |
| Duloxetine impurity 15 | Duloxetine impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(dimethylamino)-1-(thiophen-2-yl)propan-1-one hydrochloride. CAS No. 5424-47-5. Molecular Formula: C9H13NOS·HCl. Mole Weight: 219.73. Catalog: APB5424475. | |
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