Azithromycin impurities
11 characterised impurity reference standards sharing the Azithromycin scaffold — 7 of them with a registered CAS number. Every entry lists its molecular formula and, where the data allows, the two-dimensional structure.
All 11 Azithromycin impurities
Grouped by impurity number as published in the catalogue.
Azithromycin EP Impurity D612069-26-8 · C38H72N2O13Azithromycin CP Impurity Q99290-97-8 · C37H66N2O12Azithromycin EP Impurity M765927-71-7 · C37H68N2O13Azithromycin Impurity 10217500-34-0 · C41H79N3O12Azithromycin EP Impurity L90503-06-3 · C38H72N2O13Azithromycin EP Impurity O763924-54-5 · C39H74N2O12Azithromycin EP Impurity F612069-28-0 · C38H70N2O13Azithromycin Impurity 25C30H59N2NaO10Azithromycin Impurity 26C38H70N2O14Azithromycin Impurity 23C37H66N2O12Azithromycin Impurity 33C36H65NO12
Other compounds with impurity standards
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Posaconazole 61Empagliflozin 57Tofacitinib 55Isavuconazole 50Rosuvastatin 50Oseltamivir 49Ilaprazole 48Palbociclib 47Relebactam 46Vonoprazan 46Finerenone 45Lenvatinib 45Relugolix 44Upadacitinib 43Ibrutinib 41Azilsartan 40Rivaroxaban 40Ruxolitinib 40Ticagrelor 40Apixaban 38Dapagliflozin 38Crisaborole 37Sildenafil 37Vortioxetine 37Mirogabalin 36Salbutamol 36Olaparib 35Eltrombopag 34Abemaciclib 33Apremilast 33Avanafil 33Tadalafil 33Mirabegron 32Sitagliptin 32Landiolol 31Moxifloxacin 31Nintedanib 31Tirofiban 31Edoxaban 30Ibuprofen 30
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