(S)-Ibrutinib-d4
(S)-Ibrutinib-d4 is the deuterium labeled (S)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one (Ibrutinib Impurity） (HY-Z2289).
Internal Reference:
cell25sk21641