Papaverine impurities
14 characterised impurity reference standards sharing the Papaverine scaffold — 9 of them with a registered CAS number. Every entry lists its molecular formula and, where the data allows, the two-dimensional structure.
All 14 Papaverine impurities
Grouped by impurity number as published in the catalogue.
Papaverine Impurity 13 Hcl18813-60-0 · C19H20ClNO4Papaverine Impurity 371207386-32-0 · C18H21NO5Papaverine EP Impurity F139-76-4 · C20H25NO5Papaverine Impurity 1557170-09-9 · C18H17NO4Papaverine Impurity 3682463-46-5 · C18H17NO4Papaverine impurity 2533520-96-6 · C20H21NO5Papaverine Impurity 1718783-43-2 · C19H19NO4Papaverine Impurity 40361389-65-3 · C19H23NO5Papaverine Impurity 2820122-48-9 · C20H21NO4Papaverine Impurity 44C19H22ClNO4Papaverine Impurity 41C20H22ClNO4Papaverine Impurity 18C10H16NO5PPapaverine Impurity 42C19H23NO5Papaverine impurity 22C27H30O8
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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