ITF5924

ITF5924 (compound 1) is a potent and highly selective HDAC6 inhibitor with an IC50 of 7.7 nM. ITF5924 shows greater than 104-fold selectivity for HDAC6 over all other HDAC subtypes. ITF5924 containing a difluoromethyl-1,3,4-oxadiazole (DFMO) moiety is slow-binding substrate analog of HDAC6 that undergo an enzyme-catalyzed ring opening reaction, forming a tight and long-lived enzyme-inhibitor complex[1].

Product Specifications

CAS Number

[2760854-72-4]

UNSPSC

12352005

Target

HDAC

Type

Reference compound

Related Pathways

Cell Cycle/DNA Damage; Epigenetics

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/itf5924.html

Solubility

10 mM in DMSO

Smiles

FC(F)C(O1)=NN=C1C(C=C2)=CC=C2CN3N=NC(C4=CC=C(NC5=NCCN5)C=C4)=C3

Molecular Formula

C21H18F2N8O

Molecular Weight

436.42

References & Citations

[1]Edoardo Cellupica, et al. Difluoromethyl-1,3,4-oxadiazoles are slow-binding substrate analog inhibitors of histone deacetylase 6 with unprecedented isotype selectivity. J Biol Chem. 2023 Jan;299 (1) :102800.