IBT6A hydrochloride, an impurity of Ibrutinib, is relevant for synthesizing IBT6A Ibrutinib dimer and IBT6A adduct. Ibrutinib is a Btk inhibitor (IC50: 0.5 nM).
(Rac)-IBT6A hydrochloride is a racemate of IBT6A. IBT6A is an impurity of Ibrutinib. IBT6A can be used in the synthesis of IBT6A Ibrutinib dimer and IBT6A adduct. Ibrutinib is a Btk inhibitor (IC50: 0.5 nM).