ORY-1001 dihydrochloride

ORY-1001 dihydrochloride (RG-6016, Ladademstat) is a highly potent, selective inhibitor of lysine-specific demethylase KDM1A (LSD1) with IC50 of 18 nM, displays high selectivity for KDM1A over other FAD-containing monoamine oxidases; exhibits low nanomolar cellular activity (EC50 < 1 nM) in the THP1 differentiation assay and induces the CD11b marker within 6 hr of treatment in FACS based differentiation assay in THP1 cell line; induces H3K4me2 accumulation on KDM1A target genes, blast differentiation, and reduction of leukemic stem cell capacity in AML; exhibits potent synergy with standard-of-care drugs and selective epigenetic inhibitors, reduces growth of AML xenograft models.Blood Cancer Phase 2 Clinical (In Vitro) :Iadademstat dihydrochloride is a KDM1A inhibitor that inactivate KDM1A by irreversible binding to the flavin adenine nucleotide (FAD) cofactor. Iadademstat has very high selectivity for KDM1A over the MAO enzymes, high selectivity over KDM1B and unrivaled subnanomolar cellular activity in differentiation and colony formation assays on mixed lineage leukemia (MLL) -translocated acute myeloid leukemia (AML) cell lines. Iadademstat provokes a time and dose-dependent induction of the Cd11b differentiation marker in MLL-AF9 cells, which interestingly preceeds changes in H3K4me2 levels. While MLL-translocated cells are especially sensitive, other acute leukemia (AL) cell lines also respond to Iadademstat. (In Vivo) :Iadademstat reduces AML tumor growth in mice and rat xenografts and increases survival time in a disseminated model of T-ALL.

1431303-72-8

Ladademstat | RG-6016

>98% (HPLC)

H2O : 57.75 mg/mL 190.42 mM; DMSO : 0.69 mg/mL 2.28 mM

N[C@@H]1CC[C@@H] (N[C@H]2[C@H] (C3=CC=CC=C3) C2) CC1.[H]Cl.[H]Cl

C15H24Cl2N2

303.271

Storage temperature: -20°C. Stability: ≥ 2 years

For research use only.