KDM5-C49, JARID1 Histone Demethylases Inhibitor

Catalog No. size PriceQuantity
M60191-2S 2mg solid $139
M60191-C CUSTOMER ORDER $9,999


KDM5-C49 is a potent and selective inhibitor of Jumonji AT-Rich Interactive Domain 1 (JARID1) histone demethylases. It has IC50 ~40 nM, 160 nM and 100 nM for KDM5A, KDM5B and KDM5C respectively. It has >100-fold selectivity over KDM4 and KDM6 etc. KDM5-C49 occupies the aKG-binding site. The highly polar carboxylate group of KDM5-C49 restricts its cellular permeability, so it has IC50 >1 µM for inhibiting demthylation of H3K4 in U2OS human osteosarcoma cell line and in human breast adenocarcinoma MCF7 tumor cell proliferation assay. Therefore KDM5-C70 was developed as a pro-drug, masking the polarity of the acid group of the KDM5-C49, for cellular assays and in vivo use.

Product information

CAS Number: 1596348-16-1

Molecular Weight: 308.38

Formula: C15H24N4O3

Chemical Name: 2-(((2-((2-(dimethylamino)ethyl)(ethyl)amino)-2-oxoethyl)amino)methyl)isonicotinic acid

Smiles: CN(C)CCN(CC)C(=O)CNCC1=CC(=CC=N1)C(O)=O


InChi: InChI=1S/C15H24N4O3/c1-4-19(8-7-18(2)3)14(20)11-16-10-13-9-12(15(21)22)5-6-17-13/h5-6,9,16H,4,7-8,10-11H2,1-3H3,(H,21,22)

Technical Data

Appearance: Solid Power.

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

Solubility: DMSO up to 100 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

How to use

In Vitro:

KDM5-C49 was used at 1-10 µM in vitro.


  1. Marc Labelle, et al. Inhibitors of Histone Demethylases. (2014). PCT WO 2014053491
  2. Johansson C, et al. Structural analysis of human KDM5B guides histone demethylase inhibitor development. (2016) Nat Chem Biol. 12(7):539-45.
  3. Horton JR, et al. Structural Basis for KDM5A Histone Lysine Demethylase Inhibition by Diverse Compounds. (2016) Cell Chem Biol. 23(7):769-81.

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


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