AS8351, KDM5B Inhibitor

Catalog No. size PriceQuantity
M60330-2S 2 mg solid $109
M60330-10S 10mg solid $447


Product Information
Molecular Weight: 291.31
Formula: C17H13N3O2
Purity: ≥98%
CAS#: 796-42-9
Solubility: DMSO up to 100 mM
Chemical Name: 2-Hydroxy-1-naphthaldehyde isonicotinoylhydrazone
Storage: Powder: 4oC 1 year. DMSO: 4oC 3 month; -20oC 1 year.

Biological Activity:

AS8351 is a potent iron chelator that has been found to inhibit of histone demethylase KDM5B (JARID1B) by competing with a-ketoglutarate. KDM5B a histone H3K4 demethylase involved in regulation of cell proliferation and stem cell self-renewal and differentiation. It can induce reprogramming of human fetal lung fibroblasts into functional cardiomyocytes, in combination with CHIR99021, A83-01, BIX01294, SC1, Y-27632, OAC2, SU16f and JNJ10198409.

How to Use:

In vitro: AS8351 was used at 1-10 µM in vitro and cellular assays.
In vivo: n/a


  • 1. Cao N, et al. Conversion of human fibroblasts into functional cardiomyocytes by small molecules. (2016) Science. 352(6290):1216-20.

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

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