hdac 42

AR42 (OSU-HDAC42) is an HDAC inhibitor (IC50: 30 nM).

HDAC-IN-42 (compound 14f) is a highly potent and selective inhibitor of histone deacetylase (HDAC) enzymes, with IC50 values of 0.19 μM for HDAC1 and 4.98 μM for HDAC6. It exhibits significant anticancer properties, inhibiting cell proliferation, inducing apoptosis, and causing cell cycle arrest specifically at the G2/M phase [1].

HDAC6-IN-42 (compound 2b) is an HDAC6 inhibitor with an IC50 of 0.009 μM, demonstrating significant anti-leukemia activity and synergistic effects with Decitabine, indicating its potential use in the research of Acute Myeloid Leukemia (AML).

HDAC6-IN-14, an inhibitor of HDAC6 (HDAC), exhibits high selectivity with an IC50 value of 42 nM, demonstrating over 100-fold selectivity compared to HDAC1, HDAC2, HDAC3, and HDAC4.