Formulation: A crystalline solid
Formal Name: 1-[5,6-dihydro-4-[[4-(4-hydroxy-1-piperidinyl)phenyl]amino]-5-oxopyrimido[4,5-d]pyridazin-2-yl]-4-piperidineacetonitrile
Purity: ≥98%
Formula Markup: C24H28N8O2
Formula Weight: 460,5
Shelf life (days): 1460
CAS Number: 1425381-60-7
Notes: Gusacitinib is a dual inhibitor of JAKs (IC50s = 46, 4, and 11 nM for JAK1-3, respectively) and Syk family kinases (IC50s = 5 and 8 nM for SyK and TYK2, respectively).{58959}