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HomeProduct name listGSK J4 HCl

GSK J4 HCl

Synonym(s):Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate;GSK-J1 Pro-Drug, JHDM Inhibitor II Pro-Drug, Ethyl-3-(6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-ylamino)propanoate;Histone Lysine Demethylase Inhibitor VIII, GSK-J4 - CAS 1373423-53-0 - Calbiochem

GSK J4 HCl Structural

What is GSK J4 HCl?

Description

GSK-J4 (1373423-53-0) is a histone demethylase JMJD3/UTX inhibitor. Inhibits demethylation of histone H3K27. Reduces LPS-induced proinflammatory cytokine production in primary human macrophages (IC50 = 9 μM for the inhibition of TNFα release). Cell permeable, ethyl ester of GSK J1 (cat.# 10-1393).1 GSK-J4 rescues newborn pups from embryonic lethality in BRAF knockin mice which recapitulate major features of RASopathies.2

The Uses of GSK J4 HCl

GSK-J4 has been used to study the effect of KDM2B (Jumonji (JmjC) domain histone 3 lysine 36 (H3K36) di-demethylase) inhibition on the survival and DNA repair potential of glioblastoma cells. It has also been used in sulforhodamine B (SRB) cell growth assay and cell viability assay.

What are the applications of Application

GSK J4 is A cell permeable inhibitor of the histone demethylase JMJD3/UTX

Definition

ChEBI: 3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid ethyl ester is an organonitrogen heterocyclic compound.

Biochem/physiol Actions

GSK-J4 is cell permeable prodrug rapidly hydrolysed by macrophage esterases to GSK-J1, a potent selective jumonji H3K27 demethylase inhibitor. Jumonji C domain-containing histone demethylases (JHDMs) are Fe(II) and α-ketoglutarate dependent enzymes that oxygenate methylated histone lysine residues and thereby cause their demethylation. GSK-J1 is selective for the KDM6 subfamily members JMJD3 and UTX with an IC50 of 60 nM in a JMJD3 assay, and is inactive against other demethylases of the JMJ family and over 100 tested kinases and histone deacetylases. The prodrug GSK-J4 inhibited TNF-α production with an IC50 of 9 μM in LPS-stimulated human macrophages and blocked the production of TNF-α by macrophages derived from patients with rheumatoid arthritis. For characterization details for GSK-J4 and full characterization details for GSK-J1, please visit the GSK-J1 probe summary on the Structural Genomics Consortium (SGC) website.To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc

storage

Room temperature

References

1) Kruidenier et al. (2012), Selective jumonji H3K27 demethylase inhibitor modulates the proinflammatory macrophage response; Nature, 488 404 2) Inoue et al. (2014) New Braf knockin mice provide a pathogenic mechanism of developmental defects and therapeutic approach in cardio-facio-cutaneous syndrome; Hum. Mol. Genet.,?23?6553

Properties of GSK J4 HCl

Boiling point: 581.2±50.0 °C(Predicted)
Density  1.216±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  DMSO: soluble20mg/mL, clear
pka 5.95±0.10(Predicted)
form  Tan semi-solid
color  white to beige
Stability: Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.

Safety information for GSK J4 HCl

Computed Descriptors for GSK J4 HCl

InChIKey WBKCKEHGXNWYMO-UHFFFAOYSA-N

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