The chemical Ibrutinib has a designated molecular formula of C25H24N6O2 and a molecular weight of 440.507 g/mol. Synonyms may include: UNII-1X70OSD4VX, 2-Propen-1-one, 1-((3R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo(3,4-d)pyrimidin-1-yl)-1-piperidinyl)-, PC-32765, PCI 32765, PCI32765, CRA-032765, Imbruvica, CRA 032765, JNJ 02, HSDB 8260 (ChemID).