Medchemexpress, HY-15315A 100mg Baricitinib (phosphate) INCB028050;LY3009104 CAS:1187595-84-1 Formula:C16H20N7O6PS IC50: 5.9 nM (JAK1), 5.7 nM (JAK2), >400 nM (JAK3), 53 nM (Tyk2) Purity:98% Baricitinib phosphate is a selective orally bioavailable JAK1 / JAK2 inhibitor with IC 50 of 5.9 nM and 5.7 nM, respectively. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.