Pracinostat (dihydrochloride)
Pracinostat dihydrochloride is a potent histone deacetylase (HDAC) inhibitor, with IC50s of 40-140 nM, used for cancer research. Pracinostat dihydrochloride also inhibits metallo-β-lactamase domain-containing protein 2 (MBLAC2) hydrolase activity with an EC50 below 10 nM[1][4].
Product Specifications
CAS Number
929016-98-8
UNSPSC
12352005
Target
Apoptosis; Beta-lactamase; HDAC
Type
Reference compound
Related Pathways
Anti-infection; Apoptosis; Cell Cycle/DNA Damage; Epigenetics
Applications
Cancer-programmed cell death
Field of Research
Cancer
Assay Protocol
https://www.medchemexpress.com/pracinostat-dihydrochloride.html
Solubility
10 mM in DMSO
Smiles
CCN(CCN1C2=CC=C(C=C2N=C1CCCC)/C=C/C(NO)=O)CC.Cl.Cl
Molecular Formula
C20H32Cl2N4O2
Molecular Weight
431.40
References & Citations
[1]Novotny-Diermayr V, et al. SB939, a novel potent and orally active histone deacetylase inhibitor with high tumor exposure and efficacy in mouse models of colorectal cancer. Mol Cancer Ther. 2010 Mar;9 (3) :642-52.|[2]Wang H, et al. Discovery of (2E) -3-{2-butyl-1-[2- (diethylamino) ethyl]-1H-benzimidazol-5-yl}-N-hydroxyacrylamide (SB939), an orally active histone deacetylase inhibitor with a superior preclinical profile. J Med Chem. 2011 Jul 14;54 (13) :4694-720.|[3]Novotny-Diermayr V, et al. The oral HDAC inhibitor pracinostat (SB939) is efficacious and synergistic with the JAK2 inhibitor pacritinib (SB1518) in preclinical models of AML. Blood Cancer J. 2012 May;2 (5) :e69.|[4]Lechner S, et al. Target deconvolution of HDAC pharmacopoeia reveals MBLAC2 as common off-target. Nat Chem Biol. 2022 Aug;18 (8) :812-820.
Shipping Conditions
Room temperature
Scientific Category
Reference compound1
Clinical Information
Launched
Frequently Asked Questions
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