382110
Histone Acetyltransferase Inhibitor II
The Histone Acetyltransferase Inhibitor II, also referenced under CAS 932749-62-7, controls the biological activity of Histone Acetyltransferase. This small molecule/inhibitor is primarily used for Cell Structure applications.
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Synonym(s):
Histone Acetyltransferase Inhibitor II, 2,6- bis-(3-Bromo-4-hydroxybenzylidene)cyclohexanone, HAT Inhibitor II, p300/CBP Inhibitor II, GCN5 Inhibitor I, 2,6-bis-(3-Bromo-4-hydroxybenzylidene)cyclohexanone, HAT Inhibitor II, p300/CBP Inhibitor II, GCN5 Inhibitor I
Empirical Formula (Hill Notation):
C20H16Br2O3
Recommended Products
Quality Level
Assay
≥97% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
protect from light
color
yellow
solubility
ethanol: 10 mg/mL
DMSO: 25 mg/mL
shipped in
ambient
storage temp.
2-8°C
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+
InChI key
YOLKEKNTCBWPSD-VOMDNODZSA-N
General description
A cell-permeable bis-arylidene cyclohexanone compound that acts as a p300/CBP-selective histone acetyltransferase inhibitor (IC50 = 5 µM), while it affects GCN5 and PCAF only at much higher concentrations (30% and 0% inhibition, respectively, at 5 µM inhibitor concentration). Shown to decrease histone H3 acetylation (IC50 ≤ 40 µM) and induce chromatin condensation in HeLa cells.
A cell-permeable bis-arylidene cyclohexanone compound that acts as a p300/CBP-selective histone acetyltransferase inhibitor (IC50 = 5 µM), while it affects GCN5 and PCAF only at much higher concentrations (30% and 0% inhibition, respectively, at 5 µM inhibitor concentration). Shown to decrease histone H3 acetylation (IC50 ≤40 µM) and induce chromatin condensation in HeLa cells.
Packaging
Packaged under inert gas
Warning
Toxicity: Standard Handling (A)
Reconstitution
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month.
Other Notes
Costi, R., et al. 2007. J. Med. Chem.50, 1973.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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