Cefazolin impurities
12 characterised impurity reference standards sharing the Cefazolin scaffold — 3 of them with a registered CAS number. Every entry lists its molecular formula and, where the data allows, the two-dimensional structure.
All 12 Cefazolin impurities
Grouped by impurity number as published in the catalogue.
Cefazolin Impurity 4255390-53-9 · C14H14N8O4S3Cefazolin EP Impurity I（Cefazolin USP RC L）1675244-99-1 · C14H16N8O5S3Cefazolin Impurity 4618686-82-3 · C2H2N2S2Cefazolin Impurity 64C18H16N9Na3O9S3Cefazolin Impurity 81C27H28N16O9S6Cefazolin Impurity 32C25H24N12O6S6Cefazolin Impurity 78C25H24N14O8S4Cefazolin Impurity 75C19H20N8O7S4Cefazolin Impurity 22C14H16N8O5S3Cefazolin Impurity 60C14H15N9O6S3Cefazolin Impurity 36C11H12N4O3S3Cefazolin Impurity 31C7H13N5O3
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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