Paclitaxel - Impurity K

148930-55-6

7-O-(Triethylsilanyl)paclitaxel; (αR,βS)-β-(Benzoylamino)-α-hydroxy-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester; 7-O-(Triethylsilyl)paclitaxel; 7-O-(Triethylsilyl)taxol; 7-Tes-paclitaxel; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-{[(2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl]oxy}-12-(benzoyloxy)-4-(triethylsilyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate (USP);