Product catalogue — page 26 of 137
100 of 13,678 impurity and reference standards, listed alphabetically. Every entry links to its own page with structure, identifiers and analytical data.
Carteolol Impurity 255220-49-5 · C6H9NOCarteolol Impurity 26594-70-7 · C4H9NO2Carteolol Impurity 32C9H7Br2NO2Carteolol Impurity 34C16H23N3O4Carteolol Impurity 35C12H12BrNO3Carvedilol EP impurity A DiHCl1198090-73-1 · C36H45Cl2N3O7Carvedilol EP Impurity D1391052-16-6 · C39H39N3O6Carvedilol impurity 1472956-35-5 · C25H28N2O4Carvedilol impurity 22142227-49-4 · C24H26N2O5Carvedilol Impurity 262248746-67-8 · C24H25N3O5Carvedilol Impurity 30C36H46N2O14Carvedilol Impurity 33 D5C24H20D5N3O5Caspofungin Acetate C0 Analog(Caspofungin EP Impurity F)(RRT=1.1)C52H88N10O15Caspofungin EP Impurity B(RRT=1.50)314080-31-4 · C50H82N8O16Caspofungin EP Impurity G AcetateC54H92N10O17Caspofungin for system suitability CRS 2N/ACaspofungin Impurity 14C51H84N10O16Caspofungin Impurity 16C102H168N18O29Caspofungin Impurity 241131958-73-0 · C56H92D4N10O19Caspofungin Impurity 25C50H80N8O16Caspofungin Impurity 26C50H80N8O16Caspofungin Impurity 48C52H90N10O14Caspofungin Impurity 51 Acetate SaltC53H88N10O18Caspofungin Impurity 9 AcetateC57H98N10O19Caspofungin Impurity A02-21404083-47-1 · C52H86N10O16Caspofungin Impurity BC56H96N10O19Caspofungin Impurity Triflate Salt1201042-11-6 · C52H86N10O16 · CHF3O3SCaspofungin Pneumocandin B0 Impurity135575-42-7 · C50H80N8O17Cefaclor Impurity 12C7H7ClN2O3SCefaclor Impurity 231426173-90-1 · C15H9D5ClN3O4SCefaclor Impurity 50C15H14ClN3O5SCefaclor Impurity 55C30H28Cl2N6O8S2Cefaclor Impurity 59C9H9ClN2O5SCefaclor Impurity 63C14H12ClN3O3SCefaclor Impurity 64C16H15ClN2O4SCefaclor Impurity 66C14H14ClN3O4SCefadroxil EP Impurity D144790-28-3 · C16H17N3O5SCefadroxil Ethyl Homolog2243976-70-5 · C17H19N3O5SCefadroxil Impurity 19C16H17N3O5SCefadroxil Impurity 25C16H17N3O6SCefadroxil Impurity 30C18H14D4F3N3O7SCefadroxil Impurity 31C22H27N3O10SCefadroxil Impurity 32C22H27N3O10SCefadroxil Impurity 33C19H21N3O7SCefadroxil Impurity 38C16H19N3O6SCefadroxil Impurity 43C16H17N3O5SCefadroxil-d4C16H15D4N3O6SCefalexin Impurity 43C32H32N6O7S2Cefalexin Impurity 45C11H11N3O2Cefalexin Impurity 46C16H18N4O6SCefalexin Impurity 48C32H34N6O8S2Cefalonium Impurity 1C24H22N4O8S3Cefalotin EP Impurity B5935-65-9 · C14H14N2O5S2Cefalotin Impurity 7C16H16N2O6S2Cefalotin Impurity 9C6H7NO3S2Cefamandole EP Impurity E87932-78-3 · C19H18N2O8SCefamandole Impurity 11C18H17ClN6O4S2Cefamandole Impurity 13C18H18N6O5S2Cefamandole Impurity 14C16H14N2O5SCefamandole Impurity 17C19H20N6O7S2Cefamandole Impurity 19C18H18N6O5S2Cefamandole Impurity 3029169-64-0 · C9H7ClO3Cefamandole Impurity 32C18H20N8O6S3Cefamandole Impurity 33C10H12N6O4S2Cefamandole Nafate42540-40-9 · C19H17N6NaO6S2Cefamandole Nafate EP Impurity AC17H16N2O6SCefamandole Open-Ring ImpurityC18H20N6O6S2Cefathiamidine Impurity 10C9H18N2O2SCefathiamidine Impurity 13C15H21N3O6SCefathiamidine Impurity 14C19H28N4O6S2Cefathiamidine Impurity 1658197-02-7 · C10H11BrN2O4SCefathiamidine Impurity 17C12H12Br2N2O6SCefathiamidine Impurity 226973-80-8 · C12H13BrN2O6SCefathiamidine Impurity 21C12H12Br2N2O6SCefathiamidine Impurity 41418224-75-5 · C10H11BrN2O5SCefazedone Impurity 4C18H17Cl2N5O6S3Cefazedone lactone70150-41-3 · C15H11Cl2N3O5SCefazolin EP Impurity I（Cefazolin USP RC L）1675244-99-1 · C14H16N8O5S3Cefazolin Impurity 22C14H16N8O5S3Cefazolin Impurity 31C7H13N5O3Cefazolin Impurity 32C25H24N12O6S6Cefazolin Impurity 36C11H12N4O3S3Cefazolin Impurity 4255390-53-9 · C14H14N8O4S3Cefazolin Impurity 4618686-82-3 · C2H2N2S2Cefazolin Impurity 60C14H15N9O6S3Cefazolin Impurity 61C10H13N3O7SCefazolin Impurity 62C11H13N5O5S3Cefazolin Impurity 63C10H13N3O7SCefazolin Impurity 64C18H16N9Na3O9S3Cefazolin Impurity 75C19H20N8O7S4Cefazolin Impurity 78C25H24N14O8S4Cefazolin Impurity 81C27H28N16O9S6Cefazolin USP Related Compound D(Diastereoisomer Mixture)1675245-01-8 · C11H12N6O5SCefcapene Impurity 13C21H26N4O6S2Cefcapene Impurity 14C27H36N4O8S2Cefcapene Impurity 18C24H30N4O8S2Cefcapene Impurity 20C28H37N5O10S2Cefcapene Impurity 22118109-49-2 · C8H10N2O2SCefcapene Impurity 26C21H26N4O5S2Cefcapene Impurity 3163626-54-0 · C10H12N2O5S
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