Histone Acetyltransferase Inhibitor II

Catalog No. Size PriceQuantity
M7446-2 2mg solid $105
M7446-10 10mg solid $375
M7446-100 100mg solid $2,625


Histone Acetyltransferase Inhibitor II (HAT Inhibitor II, compound 2c) is a potent, selective and cell-permeable p300 histone acetyltransferase (HAT) inhibitor with IC50 of 5 μM. Histone Acetyltransferase Inhibitor II shows anti-acetylase activity in mammalian cells.

Product information

CAS Number: 932749-62-7

Molecular Weight: 464.15

Formula: C20H16Br2O3


HAT Inhibitor II

Chemical Name: (2E,6E)-2,6-bis[(3-bromo-4-hydroxyphenyl)methylidene]cyclohexan-1-one

Smiles: OC1C=CC(/C=C2\CCC/C(=C\C3C=C(Br)C(O)=CC=3)/C\2=O)=CC=1Br


InChi: InChI=1S/C20H16Br2O3/c21-16-10-12(4-6-18(16)23)8-14-2-1-3-15(20(14)25)9-13-5-7-19(24)17(22)11-13/h4-11,23-24H,1-3H2/b14-8+,15-9+

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO 93 mg/mL (200.37 mM) Ethanol 20 mg/mL (43.09 mM)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Roberta Costi, et al. J Med Chem. 2007 Apr 19;50(8):1973-7.

Products are for research use only. Not for human use.

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