diphenyleneiodonium

Diphenyleneiodonium (free base) is an NADPH oxidase inhibitor.

Diphenyleneiodonium chloride (DPI)(DPI) is an irreversible inhibitor of iNOS and eNOS (IC50 values of 50 nM and 0.3 μM, respectively),and displays broad-spectrum bactericidal activity.

M‑89 is a Highly Potent Inhibitor of the Menin-Mixed Lineage Leukemia (Menin-MLL) Protein−Protein Interaction (Kd = 1.4 nM; IC50 = 25nM). M-89 binds to menin with a Kd value of 1.4 nM and effectively engages cellular menin protein at low nanomolar concentrations. M-89 inhibits cell growth in the MV4;11 and MOLM-13 leukemia cell lines carrying MLL fusion with IC50 values of 25 and 55 nM, respectively, and demonstrates >100-fold selectivity over the HL-60 leukemia cell line lacking MLL fusion.