IBT62: Ibrutinib Impurity 12

(R)-4-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)pent-4-enoic acid ;

C28H28N6O4 ;
Mol. Wt.: 512.56 ;