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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).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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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
Anthony Tumber et al.
Cell chemical biology, 24(3), 371-380 (2017-03-07)
Methylation of lysine residues on histone tail is a dynamic epigenetic modification that plays a key role in chromatin structure and gene regulation. Members of the KDM5 (also known as JARID1) sub-family are 2-oxoglutarate (2-OG) and Fe2+-dependent oxygenases acting as

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