idh-1 inhibitor 2

IDH1 Inhibitor 2 (compound 13) is a potent IDH1 inhibitor through direct covalent modification of His315, with an IC50 of 110 nM.

(S,R)-WT IDH1 Inhibitor 2 is a selective and potent mutant IDH1 inhibitor that inhibits R132G (IC50: 2.9 nM), R132C (IC50: 3.8 nM), R132H (IC50: 4.6 nM) and WT IDH1 (IC50: 46 nM) with 100-fold higher selectivity than IDH2. 100-fold higher selectivity than IDH2. (S,R)-WT IDH1 Inhibitor 2 is investigated in acute myeloid leukemia (AML) and other cancers for its ability to induce intracellular 2-HG reduction, failure of myeloid differentiation block, and induction of granulocyte differentiation at the level of leukemia mother cells and more immature stem cells.

WT IDH1 Inhibitor 2 is a wild-type isocitrate dehydrogenase 1 (WT IDH1) inhibitor (IC50: 120 nM) and is a mutant R132H IDH1 inhibitor, an isoform of GSK321 with wild-type cross-reactivity.

Mutant IDH1-IN-2 is an inhibitor of mutant Isocitrate dehydrogenase (IDH) proteins, with an IC50 of 16.6 nM in fluorescence biochemical assay and an IC50 of <22 nM in LS-MS biochemical assay.

Vorasidenib (PVM/MA) is an inhibitor of mutant isocitrate dehydrogenase (IDH; IC50s = 31.9 and 31.7 nM for IDH1R132H and IDH2R140Q, respectively)