Tofacitinib is a potent, cell-permeable inhibitor of all JAK isoforms (IC50s = 6.1, 12, and 8 nM for JAK1, JAK2, and JAK3, respectively). It is selective for JAK1-3 over ROCK2 and Lck (IC50s = 3,400 and 3,870 nM, respectively) as well as 28 additional kinases in enzyme assays (IC50s = >10,000 nM). It inhibits...

Soluble in DMSO

Tofacitinib is an inhibitor of JAK1/2/3 that is clinically used to treat myelofibrosis and rheumatoid arthritis. Tofacitinib exhibits immunosuppressive, anti-inflammatory, and antiviral activities. In vitro, tofacitinib inhibits production of inflammatory cytokines, Th2 cell differentiation, Th17 cell...

White to off-white powder. Soluble in DMSO (20mg/ml) or DMF (5 mg/ml). Slightly soluble in ethanol. Chemical. CAS: 540737-29-9. Formula: C16H20N6O . C6H8O7. MW: 312.4 . 192.1. Synthetic. Tofacitinib citrate is a potent cell permeable JAK3 inhibitor (IC50=1nM), which Shows also JAK-1 inhibitory activity. This is an...

White to off-white solid. Soluble in DMSO (20mg/ml) or DMF (5mg/ml). Slightly soluble in ethanol or water. Chemical. CAS: 540737-29-9. Formula: C16H20N6O . C6H8O7. MW: 312.4 . 192.1. Potent cell permeable JAK3 inhibitor (IC50 = 1nM). Shows also JAK-1 inhibitory activity. Immunosuppressive and anti-inflammatory...