Furamidine dihydrochloride (NSC 305831) tyrosyl-DNA phosphodiesterase (Tdp1), also is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor with IC50 of 9.4 uM.

EZH2-IN-2 is a EZH2 inhibitor extracted from patent WO2018133795A1, Compound Example 69, with an IC50 of 64 nM. EZH2-IN-2 can be used for the research of cancer or precancerous condition related to EZH2 activity.

ASH1L inhibitor AS-99 (AS-99) is a first-in-class, potent, selective inhibitor of ASH1L histone methyltransferase with IC50 of 0.79 uM.AS-99 strongly bind to the ASH1L SET domain with Kd values of 0.89 uM.AS-99 displayed no significant inhibition (>100-fold selectivity) at 50 uM against a panel of 20 histone methyltransferases, including NSD1, NSD2, NSD3, and SETD2.AS-99 inhibits the growth of leukemia cells (MV4;11, MOLM13, and KOPN8) harboring different MLL1 translocations with the GI50 values of 1.8-3.6 uM, showed a several fold weaker effect on the proliferation of leukemia cells without MLL1 translocations, such as SET2 and K562, without toxicity in normal cells.AS-99 impairs transcriptional program of MLL fusion proteins and reduces leukemia burden.AS-99 reduced the leukemia burden in the xenotransplantation mouse model of MLL leukemia without affecting blood counts in normal mice.

AS-99 TFA is a first-in-class, potent and selective ASH1L histone methyltransferase inhibitor (IC50= 0.79 µM, Kd= 0.89 µM) with anti-leukemic activity. AS-99 TFA blocks cell proliferation, induces apoptosis and differentiation, downregulates MLL fusion target genes, and reduces the leukemia burden in vivo.

IHMT-337 (IHMT337) is a potent, highly selective and irreversible EZH2 inhibitor, specifically inhibits the methylation at H3K27.

DP308 is a novel and effective 53BP1 tandem Tudor domain (TTD) inhibitor, disrupts the binding between 53BP1 and H4K20me2 peptide with IC50 of 1.69 uM.

SKLB-03176 (SKLB03176) is a potent, selective, covalent EZH2 inhibitor with IC50 of 47 nM, covalently binds to the SAM pocket of EZH2.SKLB-03176 showed good inhibitory activity against mutations EZH2 Y641F, EZH2 Y641N, and EZH2A677G at 200 nM concentration.SKLB-03176 exhibited weak activity against other targets, such as 5 histone methyltransferases and more than 30 kinases, >50-fold selective for EZH2 over the highly homologous H3K27 methyltransferase EZH1 (IC50=2.45 uM).SKLB-03176 inhibited the activity of a variety of EZH2 mutants and significantly inhibited the expression of H3K27Me3 in cells.SKLB-03176 showed no cytotoxicity to normal cells.

A-366 is a potent and selective G9a/GLP histone lysine methyltransferase inhibitor (IC50 = 3.3 nM).

Igermetostat is EZH2 inhibitor, used in cancer research in vivo and in vitro.

UNC9512 is a selective methyl-lysine reader p53 binding protein 1 (53BP1) antagonist, binds the 53BP1 tandem Tudor domain (TTD) with TR-FRET IC50 of 0.46 uM, and SPR/ITC Kd vfalues of 0.17/0.41 uM respectively.

UNC7648 is a small molecule inhibitor of the methyl-lysine reader p53 binding protein 1 (53BP1) tandem Tudor domain (TTD) with TR-FRET IC50 of 8.6 uM.

SKLB-03220 (SKLB03220) is a potent, selective EZH2 covalent inhibitor with IC50 of 1.72 nM (EZH2 WT).

(R,R)-59 is a small-molecule ligand activator for methyltransferase SETDB1 Triple Tudor Domain (3TD reader domain) with binding IC50 of 1.2 uM in TR-FRET assays, specifically promotes in vitro SETDB1-mediated methylation of lysine 64 of protein kinase Akt

PRT543 is a highly potent, selective and SAM cpmpetitive inhibitor of protein arginine methyltransferase 5 (PRMT5) with IC50 of 10.8 nM.

PRT382 (PRT-382) is a potent, selective and SAM-competitive PRMT5 inhibitor with IC50 of 2.8 nM in filtration binding assays with recombinant human PRMT5/MEP50 and histone H2A as the protein substrate.

A first-in-class, potent and selective inhibitor of SETD7 methyltransferase with Ki app/IC50 of 0.33/2 nM.

PF-06821497 S enantiomer is a novel potent, selective, orally bioavailable EZH2 inhibitor with Ki of <0.1 and 1.15 nM aginast both wt and mutant Y641N EZH2, respectively.

MS1262 is a highly potent, selective and brain-penetrant inhibitor of G9a/GLP methylase with IC50 of 19/6 nM, respectively.

A potent, selective, and cell-active dual inhibitor of PRMT4 and PRMT6 with IC50 of 34±10 nM and 43±7 nM, respectively.

M-808 (M808) is a highly potent, selective and covalent inhibitor of menin-MLL interaction with binding IC50 of 2.6 nM, forms a covalent bond with Cys329 in menin.

KTX-1001 is a potent, selective histone methyltransferase NSD2 (WHSC1, MMSET) inhibitor targeting the catalytic SET domain.

KMI169 (KMI-169) is a potent and selective lysine methyltransferase 9 (KMT9) inhibitor with ITC Kd of 25 nM and enzymatic IC50 of 50 nM.

JS1310 (JS-1310) is a specific small-molecule PRMT7 inhibitor with IC50 of 5 uM (human PRMT7), displays no acitivity against type I PRMTs (PRMT1, 3, 4, 6, and 8, IC50 >100 uM) or the type II PRMT5 (IC50=50 uM).

iPRMT1 is a potent and selective PRMT1 inhibitor with IC50 of 270 nM, shows good selectivity over other PRMTs.

HKMTI-1-005 is a potent, substrate-competitive dual inhibitor of EZH2 and the closely related G9A/GLP H3K9 methyltransferases with IC50 of 0.1 uM (EHMT2).

EPZ-031686 (EPZ 031686) is a potent, selective, small molecule SMYD3 inhibitor (Biochem IC50=3 nM, Cell IC50= 36 nM).

EPZ028862 is a potent, selective inhibitor of SMYD3 with biochemical IC50 of 1.8 nM, and function of cellular methylation IC50 of 32 nM.

EPIC-0307 is a selective small-molecule inhibitor of PRADX-EZH2 interaction, inhibits GBM cell lines with IC50 of 12.13-17.69 uM, enhances temozolomide (TMZ) sensitivity to glioblastoma.

EML734 is a selective small molecule inhibitor of protein arginine methyltransferase isoforms, PRMT7 and PRMT9 with IC50 of 0.32 and 0.89 uM, respectively.

EML1219 is a selective small molecule inhibitor of protein arginine methyltransferase isoform PRMT9 with IC50 of 0.2 uM.