四氘甲醇
英文名 Tetradeuteromethanol 别名 Perdeuteriomethanol; Perdeu […]
四环素EP杂质B
中文名：
四环素EP杂质B/土霉素杂质C
化学名：
(2-acetyl-2-decarboxamidooxytetracycline)
CAS:
6542-44-5
化学式:
C23H25NO8
地红霉素EP杂质A
| Catalog Number: | DIRMYCIN-1 |
| 产品名称： | *地红霉素EP杂质A |
| Products Name： | Dirithromycin Impurity A(EP) |
| CAS No: | |
| Chemical Formula: | C37H70N2O12 |
| ChemicalName： | (3R,4S,5S,6R,7R,9R,10S,11S,12R,13S,14R)-10-amino-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one |
地红霉素EP杂质B
| Catalog Number: | DIRMYCIN-2 |
| 产品名称： | 地红霉素EP杂质B |
| Products Name： | Dirithromycin Impurity B(EP) |
| CAS No: | |
| Chemical Formula: | C29H56N2O9 |
| ChemicalName： | (3R,4S,5S,6R,7R,9R,10S,11S,12R,13S,14R)-10-amino-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,7,12,13-tetrahydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one |
地红霉素EP杂质C
| Catalog Number: | DIRMYCIN-3 |
| 产品名称： | *地红霉素EP杂质C |
| Products Name： | Dirithromycin Impurity C(EP) |
| CAS No: | |
| Chemical Formula: | C42H78N2O14 |
| ChemicalName： | (2S,3R,6R,7S,8S,9R,10R,12R,13S,15R,17S)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-1,10-dihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-15-((2-methoxyethoxy)methyl)-2,6,8,10,12,17-hexamethyl-4,16-dioxa-14-azabicyclo[11.3.1]heptadecan-5-one |
地红霉素EP杂质D
| Catalog Number: | DIRMYCIN-4 |
| 产品名称： | 地红霉素EP杂质D |
| Products Name： | Dirithromycin Impurity D(EP) |
| CAS No: | |
| Chemical Formula: | C42H78N2O15 |
| ChemicalName： | (2R,3R,6R,7S,8S,9R,10R,12R,13S,15R,17S)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-1,2,10-trihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-15-((2-methoxyethoxy)methyl)-2,6,8,10,12,17-hexamethyl-4,16-dioxa-14-azabicyclo[11.3.1]heptadecan-5-one |
地红霉素EP杂质E
| Catalog Number: | DIRMYCIN-5 |
| 产品名称： | 地红霉素EP杂质E |
| Products Name： | Dirithromycin Impurity E(EP) |
| CAS No: | |
| Chemical Formula: | C40H74N2O13 |
| ChemicalName： | (2R,3R,6R,7S,8S,9R,10R,12R,13S,17S)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-1,2,10-trihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12,15,15,17-octamethyl-4,16-dioxa-14-azabicyclo[11.3.1]heptadecan-5-one |
地红霉素胺
| Catalog Number: | DIRMYCIN-6 |
| 产品名称： | 地红霉素胺 |
| Products Name： | Dirithromycin Amine |
| CAS No: | |
| Chemical Formula: | C37H70N2O12 |
| ChemicalName： | (3R,4S,5S,6R,7R,9R,10S,11S,12R,13S,14R)-10-amino-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one |
