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SML3395

Sigma-Aldrich

KDM5-C70

≥95% (HPLC)

Synonym(s):

C 70, C-70, C70, Ethyl 2-(((2-((2-(dimethylamino)ethyl)ethylamino)-2-oxoethyl)amino)methyl)-4-pyridinecarboxylate, Ethyl 2-(((2-((2-(dimethylamino)ethyl)ethylamino)-2-oxoethyl)amino)methyl)isonicotinate, KDM5-C49 ethyl ester, KDOAM-20 ethyl ester, KDOAM-21, KDOAM20 ethyl ester, KDOAM21

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About This Item

Empirical Formula (Hill Notation):
C17H28N4O3
CAS Number:
1596348-32-1
Molecular Weight:
336.43
MDL number:
MFCD30721931
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

oil

color

, Light yellow to very dark red-bown

storage temp.

-10 to -25°C

SMILES string

CN(CCN(C(CNCC1=CC(C(OCC)=O)=CC=N1)=O)CC)C

Biochem/physiol Actions

KDM5-C70 (KDOAM-21) corresponds to the ethyl ester precursor of a selective αKG-competitive KDM5 histone demethylase inhibitor KDM5-C49 (KDOAM-21; KDM5A/B/C/D Ki = 2/1/6.1/3.4 nM vs. KDM4C/6B/3A/2A Ki = 0.51/4.55/2.59/4.4 μM; KDM5A/B/C/D IC50 = 1.1/0.8/3.2/2.7 μM by FDH assay with [αKG] = 1 mM & [E]/[S] = 0.5/15 μM; KDM5A/B/C IC50 = 25/30/59 nM by alphaLISA with [αKG] = 25 μM & [E]/[S] = 10/100 nM). KDM5-C70 treatment selectively upregulates cellular histone H3 trimethylation on Lys4 (H3K4me3), but not on Lys9/7/36 (5 μM, 3d), and inhibits KDM5-dependent cancer growth (by 85%/MCF7/11d, 97%/BT474/24d, and 70%/ZR-75-1/24d; 5 μM).

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Structural Basis for KDM5A Histone Lysine Demethylase Inhibition by Diverse Compounds
Cell Chemical Biology, 23(7), 769-781 (2016)
Lauren P Blair et al.
Science advances, 2(11), e1501662-e1501662 (2017-02-01)
The complexity by which cells regulate gene and protein expression is multifaceted and intricate. Regulation of 3' untranslated region (UTR) processing of mRNA has been shown to play a critical role in development and disease. However, the process by which
Stephanie B Hatch et al.
Epigenetics & chromatin, 10, 9-9 (2017-03-08)
Histone lysine demethylases (KDMs) are of interest as drug targets due to their regulatory roles in chromatin organization and their tight associations with diseases including cancer and mental disorders. The first KDM inhibitors for KDM1 have entered clinical trials, and
John R Horton et al.
Journal of medicinal chemistry, 61(7), 3193-3208 (2018-03-15)
Isomers of chiral drugs can exhibit marked differences in biological activities. We studied the binding and inhibitory activities of 12 compounds against KDM5A. Among them are two pairs of enantiomers representing two distinct inhibitor chemotypes, namely, ( R)- and (
Catrine Johansson et al.
Nature chemical biology, 12(7), 539-545 (2016-05-24)
Members of the KDM5 (also known as JARID1) family are 2-oxoglutarate- and Fe(2+)-dependent oxygenases that act as histone H3K4 demethylases, thereby regulating cell proliferation and stem cell self-renewal and differentiation. Here we report crystal structures of the catalytic core of
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