WM 1119

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Description: High affinity KAT6A (MOZ) competitive inhibitor
Chemical Name: 2-Fluoro-N'-(3-fluoro-5-(pyridin-2-yl)benzoyl)benzenesulfonohydrazide
Purity: ≥98% (HPLC)
Literature (3)

Biological Activity for WM 1119

WM 1119 is a high affinity and competitive lysine acetyltransferase 6A (KAT6A/MOZ) inhibitor (Kd = 2 nM), which displays >250-fold affinity for KAT6A compared to KAT5 and KAT7. WM 1119 induces cell-cycle exit and cellular senescence, and inhibits growth of B-cell lymphoma cells in vitro (IC50 = 0.25 μM). WM 1119 also reduces H3K9ac in tumor cells, and decreases tumor burden and spleen weight in a mouse lymphoma model.

Licensing Information

Sold under license from Monash University

External Portal Information for WM 1119

Chemicalprobes.org and the Chemical Probes webpages of the Structural Genomics Consortium are portals that offer independent guidance on the selection and/or application of small molecules for research. The use of WM 1119 is reviewed on chemicalprobes.org and the SGC website.

Compound Libraries for WM 1119

WM 1119 is also offered as part of the Tocriscreen 2.0 Max and Tocriscreen Epigenetics Library. Find out more about compound libraries available from Tocris.

Technical Data for WM 1119

M. Wt 389.38
Formula C18H13F2N3O3S
Storage Store at +4°C
Purity ≥98% (HPLC)
CAS Number 2055397-28-7
PubChem ID 133080719
Smiles FC1=CC(C2=CC=CC=N2)=CC(C(NNS(=O)(C3=C(C=CC=C3)F)=O)=O)=C1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for WM 1119

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 38.94 100

Preparing Stock Solutions for WM 1119

The following data is based on the product molecular weight 389.38. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.57 mL 12.84 mL 25.68 mL
5 mM 0.51 mL 2.57 mL 5.14 mL
10 mM 0.26 mL 1.28 mL 2.57 mL
50 mM 0.05 mL 0.26 mL 0.51 mL

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References for WM 1119

References are publications that support the biological activity of the product.

Baell et al (2018) Inhibitors of histone acetyltransferases KAT6A/B induce senescence and arrest tumour growth. Nature. 560 253 PMID: 30069049

If you know of a relevant reference for WM 1119, please let us know.

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Keywords: WM 1119, WM 1119 supplier, WM1119, KAT6A, KAT, 6A, MOZ, inhibitors, inhibits, competitive, high, affinity, lysine, histone, acetyltransferase, HAT, Histone, Acetyltransferases, 6692, Tocris Bioscience

Citations for WM 1119

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Literature in this Area

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