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MAK683

CAT: 0013-GTR19175340-01Size: 1 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19175340-01Size:1 mg
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Description
MAK683 is a potent and selective small molecule inhibitor of the Embryonic Ectoderm Development (EED) protein, with IC50 values ranging from 26 to 89 nM across multiple biochemical assays. This inhibitor is a valuable chemical probe for investigating the role of EED and PRC2 complex function in epigenetic regulation, cancer biology, and stem cell research, both in vitro and in vivo.
CAS Number
1951408-58-4
Product Name Alternative
Inhibit, Inhibitor, MAK 683, MAK683, MAK-683, LC-MS, HistoneMethyltransferase, Histone Methyltransferase, ELISA, EED Alphascreen, EED
Field of Research
Epigenetics & Chromatin
Purity
98.16% (May vary between batches)
Solubility
DMSO:4.33 mg/mL (11.5 mM)
Smiles
Cc1ncccc1-c1cnc (NCc2c3CCOc3ccc2F) n2cnnc12
Molecular Formula
C20H17FN6O
Molecular Weight
376.39
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

Mak-683

EED Inhibitor MAK683 is an inhibitor of embryonic ectoderm development protein (EED) and allosteric inhibitor of polycomb repressive complex 2 (PRC2), with potential antineoplastic activity. Upon administration, MAK683 selectively binds to the domain of EED that interacts with trimethylated lysine 27 on histone 3 (H3K27me3), which leads to a conformational change in the EED H3K27me3-binding pocket and prevents the interaction of EED with the histone methyltransferase enhancer zeste homolog 2 (EZH2). Disruption of the EED-EZH2 protein-protein interaction (PPI) results in a loss of H3K27me3-stimulated PRC2 activity and prevents H3K27 trimethylation. This decrease in histone methylation alters gene expression patterns associated with cancer pathways and results in decreased tumor cell proliferation in EZH2-mutated and PRC2-dependent cancer cells. PRC2, a histone H3 lysine 27 methyltransferase and multi-protein complex comprised of EZH2, EED and suppressor of zeste 12 (SUZ12), plays a key role in gene regulation, especially during embryonic development. EZH2, the catalytic subunit of PRC2, is overexpressed or mutated in a variety of cancer cells. EED is essential for the histone methyltransferase activity of PRC2 because EED directly binds to H3K27me3.

CAS Number1951408-58-4
PubChem CID121412508
IUPAC NameN-[(5-fluoro-2,3-dihydro-1-benzofuran-4-yl)methyl]-8-(2-methyl-3-pyridinyl)-[1,2,4]triazolo[4,3-c]pyrimidin-5-amine
Molecular FormulaC20H17FN6O
Molecular Weight376.4
XLogP3.4
Topological Polar Surface Area77.2
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count4
Heavy Atom Count28
Formal Charge0
Complexity541
SMILES
CC1=C(C=CC=N1)C2=CN=C(N3C2=NN=C3)NCC4=C(C=CC5=C4CCO5)F
InChI
InChI=1S/C20H17FN6O/c1-12-13(3-2-7-22-12)16-10-24-20(27-11-25-26-19(16)27)23-9-15-14-6-8-28-18(14)5-4-17(15)21/h2-5,7,10-11H,6,8-9H2,1H3,(H,23,24)
InChIKey
XLIBABIFOBYHSV-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Mak-683
CAS: 1951408-58-4
CID: 121412508
Formula: C20H17FN6O
MW: 376.4
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight376.4
XLogP33.4
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count4
Exact Mass376.14478735
Monoisotopic Mass376.14478735
Topological Polar Surface Area77.2 Ų
Heavy Atom Count28
Formal Charge0
Complexity541
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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