3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 330786-24-8): An Essential Ibrutinib Intermediate

Introduction In the pharmaceutical industry, the quality of intermediates plays a crucial role in the successful development of targeted drug therapies. 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS No. 330786-24-8) is a key Ibrutinib ...