Paclitaxel Oxetane Ring-Opened 3-Acetyl 4-Benzoyl Impurity ;
1,2α,4,7β-Dihydroxy-9-oxotax-11-ene-5β,10β,13α,20-tetrayl 5,10-diacetate 20-benzoate 13-[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate] ;
CAS # 932042-85-8 ;
C47H53NO15 ;
Mol. Wt.: 871.92 ;