Ruxolitinib phosphate

Ruxolitinib phosphate is the phosphate salt form of ruxolitinib, a potent Janus-associated kinase (JAK) inhibitor with potential antineoplastic and immunomodulating activities. Ruxolitinib specifically binds to and inhibits protein tyrosine kinases JAK 1 and 2, which may lead to a reduction in inflammation and an inhibition of cellular proliferation.